ABB监测继电器
ABB电子时间继电器
NNM=J=NPM=s=^`= PUM=J=QNR=s=^`
O`a`=ORO=MQQ=cMMMP Nps`=NNM=MMM=c=MQPM
Nps`=NNM=MMM=c=MQRQ
^N=J=^O=
=`qJb_a
`qJstb
`qJfob
Nps`=NNM=MMM=c=MQPQ Nps`=NNM=MMM=c=MQPN
120
200 180
100
160 140 120
80
U (V)
U (V)
U (V)
3W
100 80 3W 60 40 9W 20 0 0 100 200 t (ms) 300 400 7W
100 80 60 40 9W 20 0 0 1 2
60
40 3W
7W
7W 20 9W
0 0 1 2
t (s)
t (s)
Nps`=NNM=MMM=c=MPRR
==== !"#=lÑÑ= ! = ===================`q=J=jcb `q=J=b_b `q=J=jhb
Nps`=NNM=MMM=c=MPRT
<t
!"#A1/A2 !15/18 15/16
A1/ A2 15/18 15/16
பைடு நூலகம்
==== !"#=lå ! "# ================`q=J=jcb `q=J=jhb
ባ
ቢ ባ ቤ ብ
ቢ ባ ቤ
ቢ ብ ባ ቢ
ብ
CT - MFD
CT - TGD
ቢ
ቢ ባ ቦ ቤ ብ
ባ ቤ ብ ቦ
CT - MFE
CT - ERE
ABB中间继电器
型号 环境温度范围
抗震性
标准
型号 产品标准 低压指令
CR-MX...2 300 V AC F 触点与线圈之间 5.8 mm 触点与线圈之间 3.5 mm III 2
1SVR405631R4100
CR-MX024DC2L
24 V DC
1SVR405631R1100
CR-MX048DC2L
48 V DC
1SVR405631R6100
CR-MX110DC2L
110 V DC
1SVR405631R8100
CR-MX024AC2L
24 V AC
1SVR405631R0100
48 V DC
1SVR405631R6000
CR-MX110DC2
110 V DC
1SVR405631R8000
CR-MX024AC2
24 V AC
1SVR405631R0000
CR-MX110AC2
110 V AC
1SVR405631R7000
CR-MX230AC2
230 V AC
1SVR405631R3000
CR-P/M 42B 24-60 V DC
CR-P/M 42BV 24-60 V DC
CR-P/M 42C 110 V DC
CR-P/M 42CV 110 V DC
RC回路 - 滤波和灭弧
CR-P/M 52B 6-24 V AC/DC CR-P/M 52D 24-60 V AC/DC CR-P/M 52C 110-230 V AC/DC
线圈电阻 （20℃时） 160 Ω 650 Ω 2600 Ω 11000 Ω 184 Ω 4550 Ω 14400 Ω
线圈电阻误差
ABB继电器选型资料
选型手册
Product Catalog
目
录
发布：2005.09.12 状态：新稿 版本：A/2005.09.12 本公司保留数据修改权利·恕不另行通知
1
5
三 端子接线图
*） 功率方向 **） 典型接线 6
外部 跳闸 外部 合闸
隔离开关 Q1 合 隔离开关 Q1 分
隔离开关 Q2 合 隔离开关 Q2 分 隔离开关 Q3 合 隔离开关 Q3 分
REF 542plus 开关柜保护和测控装置
一概述
在中压开关柜的无论有无后台系统各种应用场合中，均能 使用数字式控制技术的解决方案。开关柜保护和测控装置 REF 542plus 就如同它的前一代产品 REF 542，集成了测 量、监视、保护、控制和自检等功能，同时拥有完善的通 讯规约，REF 542plus 能够方便地集成到 ABB 或其他第三 方后台系统中。上述功能和其他一些电能质量检测功能都 基于可编程环境中，新一代装置特别的灵活性和可扩展性 使得一个装置可实现所有的二次方案，甚至传统的方法无 法实现的方案，它都很容易实现。
开关量输入和输出接点数量
输入／输出接点数量 开关量输入接点 跳闸回路监视输出接点
REF 541 15 2
REF 543 25 2
REF 545 34 2
大容量输出接点（NO 单极）
0
大容量输出接点（NO 双极）
5
信号输出接点（NO）
2
2
3
9
11
2
4
信号输出接点（NO/NC）
5
ABB 电流和电压监控继电器系列说明书
Measuring and monitoring relays Single- and three-phase2 2CDC112184B0201Current and voltage monitoring relays Monitoring the parameters of single-phase mainsCurrent monitoringThe ABB current monitoring relays CM-SRS.xx reliably monitor currents which exceed or fall below the selected threshold value. The functions overcurrent or undercurrent monitoring can be preselected. Single- and multifunction devices for monitoring of direct or alternating currents from 3 mA to 15 A are available.Applications of current and voltage monitoring relays in single-phase mainsCurrent window monitoring (I min , I max )The window monitoring relay CM-SFS.2x is the right solution if the application requires the simultaneous monitoring of over- and undercurrents.Voltage monitoringThe ABB voltage monitoring relays CM-ESS.xx are used to monitor direct and alternating voltages within a range of 3 to 600 V. Over- or undervoltage detection can be preselected.Voltage window monitoring (U min , U max )For the simultaneous detection of over- and undervoltages, the window monitoring relay CM-EFS.2 can be used.For the monitoring of currents and voltages in single-phase AC/DC systems, ABB’s CM range contains a wideselection of powerful and compact devices all in only 22.5 mm wide. This meauring range includes current and voltage monitoring relays for over- and undercurrent protection, over- and undervoltage protection and phase loss monitoring – from 3 mA to 15 A and from 3 V to 600 V. Incorporating ABB’s long-term experience the CM range provides highestsafety and reliability for your electric installation.2CDC112184B0201 3Three-phase monitoring relays Monitoring the parameters in three-phase mainsMonitoring for over- and undervoltageAll electric devices can be damaged when operated continuously at voltages over or under their rated values. An overvoltage could potentially cause heating within the device. If the temperature is unduly high, component parts and thus whole devices or installations may fail or may be destroyed. Undervoltages involve the risk that the switching elements reach an undefined state. In this case, parts of the installation still function, but not others. This misoperation can result in damage of the product or installation. In the worst case, wrong voltages may even cause harm to the operating personnel.Applications for three-phase monitoring relays in three-phase mainsPhase unbalance monitoringIf the supply by the three-phase system is unbalanced due to uneven distribution of the load, the motor will convert a part of the energy into reactive power. This energy gets lost unexploited; also the motor is exposed to higher thermal strain. Other thermal protection devices fail to detect continuing unbalances which can lead to damage or destruction of the motor. The CM range three-phase monitoring relays with phase unbalance monitoring can reliably detect this critical situation.Phase failure detectionIn case of a phase loss, undefined states of the installation are likely to occur. E.g. the startup process of motors is disturbed. All three-phase monitoring relays of the ABB CM range detect a phase loss as soon as the voltage of one phase drops below 60 % of its nominal value.Phase sequence monitoringA change of the phase sequence during operation or an incorrect phase sequence that is applied at start-up will cause a three-phase motor to run with reverse rotation. Certain motors when operated in the reverse direction will cause severe damage to connected loads such as pumps, screw compressors and fans. Especially for non-fixed or portable equipment, such as construction machinery, phase sequence detection prior to the start-up process is highly recommended. ABB offers three-phase monitoring relays with selectable phase sequence monitoring. This provides the capability of ignoring phase sequence conditions for applications, such as motors with forward and reverse rotation, where the phase sequence is Only reliable and continuous monitoring of three-phase networks guarantees trouble-free and economic operation of machines and installations. Thus, the three-phase monitoring relays of the CM range monitor the phase voltages, phase sequence, phase unbalance and phase loss.Interrupted neutralUnder normal conditions, individual phase voltages are equal and the load causes the individual phase currents to vary. Systems that have neutral conductors accommodate this variation by a compensating current flow through the neutralconductor. If the neutral conductor breaks, the compensating current can no longer flow. As a result, the voltage is divided asymmetrically on the individual phases. This means that over- and undervoltages are produced in the individual phases and these can damage or even destroy the connected consumers. ABB offers three-phase monitoring relays that monitor the neutral conductor for interrupted neutral. The interruption of the neutral is detected by means of phase balance monitoring. Automatic phase sequence correctionThe new generation of ABB three-phase monitoring relays offers devices with automatic phase sequence correction. If phase sequence monitoring and phase sequence correction are activated, and in conjunction with a reversing contactor combination, it is ensured that for any non-fixed or portable equipment, e.g. construction machinery, the correct phase sequence is applied to the input terminals of the load.Current and voltage monitoring relays for single-phase AC/DC currentsCurrent monitoring relaysVoltage monitoring relaysCharacteristics of current monitoring relays−Monitoring of DC and AC currents (3 mA to 15 A)−TRMS measuring principle−One device includes 3 measuring ranges−Over- and/or undercurrent monitoring configurable 1)−CM-SFS.2 and CM-SRS.M: Latching function configurable−Hysteresis adjustable (3-30 %) or fixed hysteresis (5 %) 1)−Precise adjustment by front-face operating controls−Screw connection technology orEasy Connect Technology available−Housing material for highest fire protection classificationUL 94 V-0−Tool-free mounting on DIN rail as well as demounting−22.5 mm (0.89 in) width− 3 LEDs for status indication1) depending on deviceCharacteristics of voltage monitoring relays−Monitoring of DC and AC voltages (3-600 V)−TRMS measuring principle−One device includes 4 measuring ranges−Over- and/or undervoltage monitoring configurable 1)−CM-ESS.M and CM-EFS.2: Latching function configurable−Hysteresis adjustable (3-30 %) or fixed hysteresis (5 %) 1)−Precise adjustment by front-face operating controls−Screw connection technology orEasy Connect Technology available−Housing material for highest fire protection classificationUL 94 V-0−Tool-free mounting on DIN rail as well as demounting−22.5 mm (0.89 in) width− 3 LEDs for status indication1) depending on deviceApprovals forcurrent and voltage monitoring relaysA UL 508, CAN/CSA C22.2 No.14C GL(pending)D GOSTK CB SchemeE CCCL RMRSSingle-phase voltage and current monitoring relays protect sensitive equipment and control systems against undervoltage (brownout) or undercurrent events or overvoltage or overcurrent events. Different units with adjustable or fixed threshold values (trip points) are available.All devices are available with two different terminal versions. You can choose between the proven screw connection technology (double-chamber cage connection terminals) and the completely tool-free Easy Connect Technology (push-in terminals).Marks forcurrent and voltage monitoring relaysa CEb C-Tick4 2CDC112184B0201Single- / multifunctional monitoring relays for monitoring of three-phase mainsSinglefunctionalMultifunctionalThe reliable and continuous monitoring of three-phase networks guarantees trouble-free and economic operation of machines and installations.The most multifunctional devices in the EPR assortment are the CM-MPS/N monitoring relays for rated voltage levels up to 820 V AC and 400 Hz. Additionally a variety of economic and cost-efficient three-phase monitoring relays are offered in this range with specialized functionality.Most devices are available with two different terminal versions. You can choose between the proven screw connection technology (double-chamber cage connection terminals) and the completely tool-free Easy Connect Technology (push-in terminals).Characteristics−Monitoring of three-phase mains for phase sequence (canbe switched off), phase failure, phase unbalance over- andundervoltage 1)−TRMS measuring principle−Threshold values are adjustable as absolute values 1)−Powered by the measuring circuit−Precise adjustment by front-face operating controls−Screw connection technology orEasy Connect Technology available−Housing material for highest fire protection classificationUL 94 V-0−Tool-free mounting on DIN rail as well as demounting−S-range: 22.5 mm (0.89 in) width−N-range : 45 mm (1.78 in) width− 3 LEDs for status indication1) depending on deviceApprovalsA UL 508, CAN/CSA C22.2 No.14(CM-PVS.81 pending,not for CM-MPN.72)C GL(pending)D GOSTK CB Scheme(pending)E CCC(CM-PVS.81 pending)Marksa CEb C-Tick(CM-PVS.81 pending)2CDC112184B0201 56 2CDC112184B0201TypeRated control supply voltage Connection technologyMeasuring rangesOrder codeCM-SRS.11P24-240 V AC/DCPush-in terminals3-30 mA, 10-100 mA, 0.1-1 A1SVR 740 840 R0200110-130 V AC 1SVR 740 841 R0200220-240 V AC 1SVR 740 841 R1200CM-SRS.11S24-240 V AC/DCScrew terminals3-30 mA, 10-100 mA, 0.1-1 A1SVR 730 840 R0200110-130 V AC 1SVR 730 841 R0200220-240 V AC 1SVR 730 841 R1200CM-SRS.12S24-240 V AC/DCScrew terminals0.3-1.5 A, 1-5 A, 3-15 A1SVR 730 840 R0300110-130 V AC 1SVR 730 841 R0300220-240 V AC 1SVR 730 841 R1300CM-SRS.21S24-240 V AC/DCScrew terminals3-30 mA, 10-100 mA, 0.1-1 A1SVR 730 840 R0400110-130 V AC 1SVR 730 841 R0400220-240 V AC 1SVR 730 841 R1400CM-SRS.21P24-240 V AC/DCPush-in terminals 1SVR 740 840 R0400110-130 V AC 1SVR 740 841 R0400220-240 V AC 1SVR 740 841 R1400CM-SRS.22S 24-240 V AC/DCScrew terminals0.3-1.5 A, 1-5 A, 3-15 A1SVR 730 840 R0500110-130 V AC 1SVR 730 841 R0500220-240 V AC1SVR 730 841 R1500CM-SRS.M1P 24-240 V AC/DC Push-in terminals 3-30 mA, 10-100 mA, 0.1-1 A 1SVR 740 840 R0600CM-SRS.M1S Screw terminals 1SVR 730 840 R0600CM-SRS.M2S 0.3-1.5 A, 1-5 A, 3-15 A 1SVR 730 840 R0700CM-SFS.21P 24-240 V AC/DC Push-in terminals 3-30 mA, 10-100 mA, 0.1-1 A 1SVR 740 760 R0400CM-SFS.21S Screw terminals1SVR 730 760 R0400CM-SFS.22S0.3-1.5 A, 1-5 A, 3-15A1SVR 730 760 R0500CM-ESS.1P24-240 V AC/DCPush-in terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 740 830 R0300110-130 V AC 1SVR 740 831 R0300220-240 V AC 1SVR 740 831 R1300CM-ESS.1S24-240 V AC/DCScrew terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 730 830 R0300110-130 V AC 1SVR 730 831 R0300220-240 V AC 1SVR 730 831 R1300CM-ESS.1P24-240 V AC/DCPush-in terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 740 830 R0300110-130 V AC 1SVR 740 831 R0300220-240 V AC 1SVR 740 831 R1300CM-ESS.1S24-240 V AC/DCScrew type terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 730 830 R0300110-130 V AC 1SVR 730 831 R0300220-240 V AC 1SVR 730 831 R1300CM-ESS.1P24-240 V AC/DCPush-in terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 740 830 R0300110-130 V AC 1SVR 740 831 R0300220-240 V AC 1SVR 740 831 R1300CM-ESS.1S 24-240 V AC/DCScrew type terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 730 830 R0300110-130 V AC 1SVR 730 831 R0300220-240 V AC 1SVR 730 831 R1300CM-ESS.MP 24-240 V AC/DC Push-in terminals 3-30 V , 6-60 V , 30-300 V , 60-600 V 1SVR 740 830 R0500CM-ESS.MS Screw type terminals 1SVR 730 830 R0500CM-ESS.MP 24-240 V AC/DC Push-in terminals 3-30 V , 6-60 V , 30-300 V , 60-600 V 1SVR 740 830 R0500CM-ESS.MS Screw type terminals 1SVR 730 830 R0500CM-EFS.2P 24-240 V AC/DC Push-in terminals 3-30 V , 6-60 V , 30-300 V , 60-600 V 1SVR 740 750 R0400CM-EFS.2S24-240 V AC/DCScrew type terminals3-30 V , 6-60 V , 30-300 V , 60-600 V1SVR 730 750 R0400Current and voltage monitoring relays Ordering dataThree-phase monitoring relays Ordering dataType Rated control supply voltage =measuring voltage Interrupted neutral monitoring ConnectiontechnologyOrder codeCM-MPS.11P 3 x 90-170 V AC yes Push-in terminals1SVR 740 885 R1300CM-MPS.11S yes Screw terminals1SVR 730 885 R1300CM-MPS.21P 3 x 180-280 V AC yes Push-in terminals1SVR 740 885 R3300CM-MPS.21S yes Screw terminals1SVR 730 885 R3300CM-MPS.31P 3 x 160-300 V AC no Push-in terminals1SVR 740 884 R1300CM-MPS.31S no Screw terminals1SVR 730 884 R1300CM-MPS.41P 3 x 300-500 V AC no Push-in terminals1SVR 740 884 R3300CM-MPS.41S no Screw terminals1SVR 730 884 R3300CM-MPS.23P 3 x 180-280 V AC yes Push-in terminals1SVR 740 885 R4300CM-MPS.23S yes Screw terminals1SVR 730 885 R4300CM-MPS.43P 3 x 300-500 V AC no Push-in terminals1SVR 740 884 R4300CM-MPS.43S no Screw terminals1SVR 730 884 R4300CM-MPS.52P 3 x 350-580 V AC no Push-in terminals1SVR 760 487 R8300CM-MPS.52S no Screw terminals1SVR 750 487 R8300CM-MPS.62P 3 x 450-720 V AC no Push-in terminals1SVR 760 488 R8300CM-MPS.62S no Screw terminals1SVR 750 488 R8300CM-MPS.72P 3 x 530-820 V AC no Push-in terminals1SVR 760 489 R8300CM-MPS.72S no Screw terminals1SVR 750 489 R8300CM-PSS.31P 3 x 380 V AC no Push-in terminals1SVR 740 784 R2300CM-PSS.31S no Screw terminals1SVR 730 784 R2300CM-PSS.41P 3 x 400 V AC no Push-in terminals1SVR 740 784 R3300CM-PSS.41S no Screw terminals1SVR 730 784 R3300CM-PVS.31P 3 x 160-300 V AC no Push-in terminals1SVR 740 794 R1300CM-PVS.31S no Screw terminals1SVR 730 794 R1300CM-PVS.41P 3 x 300-500 V AC no Push-in terminals1SVR 740 794 R3300CM-PVS.41S no Screw terminals1SVR 730 794 R3300CM-PVS.81P 3 x 200-400 V AC no Push-in terminals1SVR 740 794 R2300CM-PVS.81S no Screw terminals1SVR 730 794 R2300CM-PAS.31P 3 x 160-300 V AC no Push-in terminals1SVR 740 774 R1300CM-PAS.31S no Screw terminals1SVR 730 774 R1300CM-PAS.41P 3 x 300-500 V AC no Push-in terminals1SVR 740 774 R3300CM-PAS.41S no Screw terminals1SVR 730 774 R3300CM-PBE 3 x 380-440 V AC, 220-240 V AC yes Screw terminals1SVR 550 881 R9400CM-PBE 3 x 380-440 V AC no Screw terminals1SVR 550 882 R9500CM-PVE 3 x 320-460 V AC, 185-265 V AC yes Screw terminals1SVR 550 870 R9400CM-PVE 3 x 320-460 V AC no Screw terminals1SVR 550 871 R9500CM-PFS 3 x 200-500 V AC no Screw terminals1SVR 430 824 R93002CDC112184B0201 7D o c u m e n t n u m b e r 2C D C 112 184 B 0201 p r i n t e d i n G e r m a n y (04/12-Z V D )Contact usABB STOTZ-KONTAKT GmbH /lowvoltage-> Control Products -> Electronic Relays and Controls -> Three Phase Monitors -> Single Phase Monitors/contactsNote:We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this docu-ment.We reserve all rights to this document and the sub-ject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilisation of its contents – in whole or in part – is forbidden without prior written consent from ABB AG. Copyright© 2012 ABB All rights reserved。
ABB CM-PFS 三相监控继电器 产品说明书
Three-phase monitoring relays CM-PFSThe CM-PFS is a three-phase monitoring relay that is used to monitor three phase mains for incorrect phase sequence and phase failure.All devices are available with two different terminal versions. You can choose between the proven screw connection technology (double-chamber cage connection terminals) and the completely tool-free Easy Connect Technology (Push-in terminals)Characteristics• Monitoring of three-phase mains for phase sequence and failure• Suitable for railway applications • Powered by the measuring circuit • Closed-circuit principle• Screw connection technology or Easy Connect Technology available• Housing material for highest fire protection classification UL 94 V-02C D C 251 014 V 0012• Tool-free mounting on DIN rail as well as demounting • 2 c/o (SPDT) contacts • 22.5 mm (0.89 in) width• 2 LEDs for the indication of operational states• Various certifications and approvals (see overview,document no. 2CDC112246D0201)—Order dataThree-phase monitoring relaysType Rated control supply voltage = measuring voltage Connection technology Order code CM-PFS.P 3 x 200-500 V AC Push-in terminals 1SVR740824R9300CM-PFS.S3 x 200-500 V ACScrew type terminals1SVR730824R9300AccessoriesType DescriptionOrder code ADP.01Adapter for screw mounting1SVR430029R0100MAR.01Marker label for devices without DIP switches 1SVR366017R0100COV.11Sealable transparent cover1SVR730005R0100—DATA S H EE T2DATA SHEET CM-PFSPush-in terminals• Tool-free connection of rigid and flexible wires with wire end ferrule• Easy connection of flexible wires without wire end ferrule by opening the terminals • No retightening necessary• One operation lever for opening both connection terminals • For triggering the lever and disconnecting of wires you can use the same tool (Screwdriver according to DIN ISO 2380-1 Form A 0.8 x 4 mm (0.0315 x 0.157 in), DIN ISO 8764-1 PZ1 ø 4.5 mm (0.177 in))• Constant spring force on terminal point independent of the applied wire type, wire size or ambient conditions (e. g. vibrations or temperature changes)• Opening for testing the electrical contacting • Gas-tightDouble-chamber cage connection terminals • Terminal spaces for different wire sizes• One screw for opening and closing of both cages • Pozidrive screws for pan- or crosshead screwdrivers according to DIN ISO 2380-1 Form A 0.8 x 4 mm(0.0315 x 0.157 in), DIN ISO 8764-1 PZ1 ø 4.5 mm (0.177 in)Both the Easy Connect Technology with push-in terminals and screw connection technology with double-chamber cageconnection terminals have the same connection geometry as well as terminal position.2C D C 253 025 F 00112C D C 253 026 F 0011—Connection technologyMaintenance free Easy Connect Technology with push-in terminalsType designation CM-xxS.yyPApproved screw connection technology with double-chamber cage connection terminals Type designation CM-xxS.yySDATA SHEET CM-PFS3—FunctionsOperating controlsApplicationThe CM-PFS is used to monitor three-phase mains for incorrect phase sequence and phase failure.Operating modeThe three-phase main to be monitored is connected to terminals L1, L2, L3 in accordance to the wiring diagram.The device operates according to the closed-circuit principle g – incorrect phase sequence or phase failure:relays de-energize. The signalling of status indication is made by means of the front-face LEDs.Indication of operational statesR: yellow LED – status indication of the output relays F:red LED – fault messagePhase sequence and phase failure monitoringIf all phases are present with the correct phase sequence, the output relays energize after the start-up delay t s is complete.If a phase failure or a phase sequence error occurs, the output relays de-energize instantaneously.The LED R is on when output relays are energized.In case of motors which continue running with only two phases, the CM-PFS detects phase failure if the reverse fed voltage is less than 60% of the originally applied voltage.21-2221-24L1, L2, L311-1211-14F: red LED R: yellow LEDMeasured valuet s = start-up delay fixed 500 ms2C D C 252 003 F 0212—Electrical connectionL1L22428212522261418L3L3111512161418222624282125L2L1121611151S V C 110 000 F 0118L1, L2, L3Control supply voltage = measuring voltage1115-1216/14182125-2226/2428Output contacts - closed-circuit principle —Connection diagramData at T a = 25 °C and rated values, unless otherwise indicated—Input circuitsType CM-PFSSupply circuit = measuring circuit L1, L2, L3Rated control supply voltage U s = measuring voltage 3 x 200-500 V ACRated control supply voltage U s tolerance-15...+10 %Rated frequency50/60 HzFrequency range45-65 HzTypical current / power consumption400 V AC16 mA / 11 VAMeasuring circuit L1, L2, L3Monitoring functions Phase failure JPhase sequence JMeasuring ranges 3 x 200-500 V ACThreshold value for phase failure U min0.6 x U NHysteresis related to the threshold value-Response time500 msTiming circuitStart-up delay t s fixed 500 ms—User interfaceIndication of operational statesRelay status R1, R2R: yellow LED V output relay energized Fault message F: red LED V Phase failureW Phase sequence error—Output circuitsKind of output11(15)-12(16)/14(18)relay, 1st c/o (SPDT) contact21(25)-22(26)/24(28)relay, 2nd c/o (SPDT) contact1 x2 c/o (SPDT) contacts Operating principle closed-circuit principle 1) Contact material AgNi alloy, Cd freeRated operational voltage U e250 V ACMinimum switching voltage / Minimum switching current24 V / 10 mAMaximum switching voltage / Maximum switching current see "Load limit curves" on page 7Rated operational voltage U e and rated operational current I eAC-12 (resistive) at 230 V 4 A AC-15 (inductive) at 230 V 3 A DC-12 (resistive) at 24 V 4 A DC-13 (inductive) at 24 V 2 AAC rating (UL 508)utilization category(Control Circuit Rating Code)B 300 pilot duty;general purpose 250 V, 4 A, cos phi 0.75 max. rated operational voltage300 V ACmax. continuous thermal current at B 300 5 Amax. making/breaking apparent power at B 3003600/360 VAMechanical lifetime30 x 106 switching cycles Electrical lifetime AC-12, 230 V, 4 A0.1 x 106 switching cyclesMaximum fuse rating to achieve short-circuit protection n/c contact 6 A fast-acting n/o contact10 A fast-actingConventional thermal current I th 4 A1) Closed-circuit principle: output relays de-energize if the measured value exeeds/drops below the threshold.—General dataMTBF on requestDuty cycle100 %Dimensions see ‘Dimensional drawings’Weight Screw connection technology Easy Connect Technology (push-in)net0.128 kg (0.282 lb)0.120 kg (0.265 lb)Mounting DIN rail (IEC/EN 60715), snap-on mounting without any toolMounting position anyMinimum distance to other units vertical / horizontal≥ 10 mm (0.39 in) in case of continuous measuring voltage > 440 V Degree of protection housing IP50terminals IP20—Electrical connection—Environmental dataAmbient temperature ranges operation -25...+60 °Cstorage-40...+85 °Ctransport-40...+85 °CClimatic class IEC/EN 60721-3-33K3Damp heat, cyclic IEC/EN 60068-2-30 6 x 24 h cycle, 55 °C, 95 % RHVibration, sinusoidal IEC/EN 60255-21-1Class 2Shock IEC/EN 60255-21-2Class 2—Isolation dataRated insulation voltage U i input circuit / output circuit600 Voutput circuit 1 / output circuit 2300 VRated impulse withstand voltage U impinput circuit / output circuit 6 kV output circuit 1 / output circuit 2 4 kVBasic insulation input circuit / output circuit600 V ACPollution degree 3Overvoltage category III—Standards / DirectivesStandards IEC/EN 60947-5-1, IEC/EN 60255-27, EN 50178 Low Voltage Directive2014/35/EUEMC Directive2014/30/EURoHS Directive2011/65/EU—Railway application standardsEN 50155, IEC 60571“Railway applications – Electronic equipment used on rolling stock”temperature class T3supply voltage category S1, S2, C1*), C2*)IEC/EN 61373“Railway applications – Rolling stock equipment – Shock and vibration tests”Category 1, Class BEN 45545-2 Railway applications – Fire protection on railway vehicles – part 2:Requirements for fire behavior of materialsHL3and components ISO 4589-2LOI 32.3 %NF X-70-100-1 C.I.T. (T12) 0.45EN ISO 5659-2Ds max (T10.03) 104NF F 16-101: Rolling stock. Fire behaviour. Materials choosingNF F 16-102: Railway rolling stock. Fire behaviour. Materials choosing, applicationfor electric equipmentI2 / F2DIN 5510-2 Preventive fire protection in railway vehicles. Part 2: Fire behaviour andfire side effects of materials and partsfullfilled*) only applicable for devices with DC supply—Electromagnetic compatibilityInterference immunity to IEC/EN 61000-6-2electrostatic discharge IEC/EN 61000-4-2Level 3, 6 kV / 8 kVradiated, radio-frequency,electromagnetic fieldIEC/EN 61000-4-3Level 3, 10 V/m (1 GHz) / 3 V/m (2 GHz) / 1 V/m (2.7 GHz) electrical fast transient / burst IEC/EN 61000-4-4Level 3, 2 kV / 5 kHzsurge IEC/EN 61000-4-5Level 3, 2 kV L-Lconducted disturbances, induced byradio-frequency fieldsIEC/EN 61000-4-6Level 3, 10 Vvoltage dips, short interruptionsand voltage variationsIEC/EN 61000-4-11Class 3harmonics and interharmonics IEC/EN 61000-4-13Class 3Interference emission IEC/EN 61000-6-3high-frequency radiated IEC/CISPR 22, EN 55022Class Bhigh-frequency conducted IEC/CISPR 22, EN 55022Class BLoad limit curves2C D C 252 194 F 0205—AC load (resistive)2C D C 252 193 F 0205—DC load (resistive)2C D C 252 192 F 0205—Derating factor F for inductive AC loadSwitching current [A]S w i t c h i n g c y c l e s2C D C 252 148 F 0206—Contact lifetimein mm and inches2C D C 252 009 F 0011—Accessoriesin mm and inches2C D C 252 010 F 00112C D C 252 008 F 00102C D C 252 186 F 0005—ADP.01 - Adapter for screw mounting—MAR.01 - Marker label —COV.11 - Sealable transparent coverFurther documentationDocument titleDocument type Document number Electronic relays and controls Catalog2CDC 110 004 C02xx CM-PAS, CM-PFS, CM-PSS, CM-PVSInstruction manual1SVC 630 510 M0000You can find the documentation on the internet at /lowvoltage-> Automation, control and protection -> Electronic relays and controls -> Measuring and monitoring relays.CAD system filesYou can find the CAD files for CAD systems at -> Low Voltage Products & Systems -> Control Products -> Electronic Relays and Controls.—We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB Ltd. does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB Ltd. Copyright© 2020 ABB Ltd.All rights reserved/lowvoltage—ABB STOTZ-KONTAKT GmbH Eppelheimer Strasse 8269123 Heidelberg, Germany2C D C 112192D 0201 R e v . G (01/2020)。
CM-MPS三相多功能监视继电器ABB
2C D C 255 057 F 0008Three-phase monitoring relays CM rangeT h r e e -p ha s e m o n i t o r ingN E W G EN E R A T I O N 2008.10.012The new generation of three-phase mainsT oday, three-phase mains are g enerally usedApprovals / Marks(depending on devices)A UL 508, CAN/CSA C22.2 No.14; C Germanischer Lloyd;D GOST; K CB scheme;E CCC; L RMRS /a; b C-Tickb ecause they allow the most economic t ransportof high currents as well as simply d esigned,r obust and effi ciently working electric motors.For the monitoring of three-phase mains, ABB’sthree-phase monitoring relays of the CM r angec omprise a comprehensive program of c apableand e conomic devices. All devices f eature awidth of 22.5 or 45 mm. The r ange i ncludesm ultifunctional three-phase monitoring relays aswell as s ingle-function devices for the m onitoringof individual parameters.Multifunctional and single-functional devicesWide range operating voltage enables world-wide operationMonitoring functions 1):Phase failurePhase sequenceAutomatic phase sequence correctionOvervoltageUndervoltagePhase unbalanceNeutralFixed or adjustable thresholds for over- and undervoltageAdjustable threshold for phase unbalancePowered by the measuring circuitMonitoring of mains with and without neutral conductorDevices with 1 n/o contact, 1 or 2 c/o (SPDT) contactsLED(s) for status indicationEnergy saving of more than 80 % through innovative switch modepower supply technology1) dependig on deviceFeatures of three-phase monitoring relays1)32C D C 255 058 F 00082C D C 255 059 F 00082C D C 251 042 F 00082C D C 253 010 F 00032C D C253 065 F 0006...Three-phase monitoring relays CM rangeT h r e e -p ha s e m o n i t o r ingN E W GE N ER A T I O N 2008.10.01All new devices are working with a modern TRMS- m easuringprinciple (True root means square)Interpretation of any wave formsDevices for mains voltages of up to 690 VSignals can be measured within a frequency range of 45-65 Hzas well as within a range of 45-440 Hz 1)Interrupted neutral monitoring 1)Monitoring of single- and three-phase mains with the samed evice 1)Applicable in grounded and ungrounded mains Operating principle of the output contacts confi gurable as 2x1 or1x2 c/o (SPDT) contacts1)Configurable phase sequence monitoring Confi gurable automatic phase sequence correction 1)Adjustable ON- or OFF-delayed tripping delayTime delay can be adjusted via a logarithmic scale 1)Front-face rotary or DIP switch for function selection1)depending on deviceHighlights of the new generation 1)Front-face adjustmentAll setting and operating elements are on the front. This enables quick and easya djustment Direct reading scalesDirect setting of the threshold values and time delay without any additionalc alculation provides accurate time delay adjustment.Logarithmic time scaleThe new potentiometer allows a very exact time adjustment in the lower time range.By turning to the left stop the time delay can be switched offDouble-chamber cage connectingt erminals Double-chamber cage connectingt erminals provide connection of wires up to 2 x 2.5 mm 2 (2 x 14 AWG), rigid or fi ne-strand, with or without wire end ferrules. P otential distribution does not require a dditionalt erminals.Sealable transparent c overThe products can be protected against unauthorized change of time and threshold values (available as an accessory).4Monitoring the parameters of a three-phase networkO nly reliable and continuous monitoring of a three-phasenetwork guarantees the trouble-free and economic operation ofm achines and installations. Thus, the three-phase monitoringrelays of the CM range, according to the individual requirements,m onitor the phase voltages, phase sequence, phase unbalance,phase failure and the neutral:Monitoring for over- and undervoltageAll electric devices can be damaged when operated conti-nuously at voltages over or under their rated values.An overvoltage could potentially cause heating within thedevice. If the temperature is unduly high, component partsand thus whole devices or installations may fail or may bedestroyed. Undervoltages involve the risk that the switchingelements reach an undefi ned region. In this case, parts of theinstallation still function, but not others. This misoperation canresult in damage of the product or installation. In the worstcase, wrong voltages may even cause harm to the operatingpersonnel.Phase unbalance monitoringIf the supply by the three-phase system is unbalanced dueto uneven distribution of the load, the motor will c onverta part of the energy into reactive power. This energy getslost u nexploited; also the motor is exposed to h ighert hermal strain. Other thermal protection devices fail to de-tect c ontinuing unbalances which can lead to damageor d estruction of the motor. The CM range three-phasem onitoring relays with phase unbalance monitoring canr eliably detect this critical situation.Phase failure detectionIn case of a phase loss, undefi ned states of the i nstallationare likely to occur. E.g. the startup process of motors isd isturbed. All three-phase monitoring relays of the ABB CMrange detect a phase loss as soon as the voltage of onep hase drops below 60 % of its nominal value.Phase sequence monitoringAn incorrect phase sequence applied at start-up or a changeof the phase sequence during operation will cause a 3-pha-se motor to run with reverse rotation. Certain motors whenoperated in the reverse direction will cause severe damage toconnected loads such as pumps, screw compressors and fans.Especially for non-fi xed or portable equipment, such as construc-tion machinery, phase sequence detection prior to the start-upprocess is highly recommended. ABB offers three-phase monitorswith selectable phase sequence monitoring. This provides thecapability of ignoring phase sequence conditions for applications,such as motors with forward and reverse rotation, where the pha-se sequence is unimportant.Interrupted neutralUnder normal conditions, individual phase voltages are equal andthe load causes the individual phase currents to vary. Systemsthat have neutral conductors accommodate this variation by acompensating current fl ow through the neutral conductor. If theneutral conductor breaks, the compensating current can no lon-ger fl ow. As a result, the voltage is divided asymmetrically on theindividual phases. This means that over- and undervoltages areproduced in the individual phases and these can damage or evendestroy the connected consumers. ABB offers three-phase mo-nitoring relays that monitor the neutral conductor for interruptedneutral. The interruption of the neutral is detected by means ofphase unbalance monitoring.Three-ph a se m o n i t o ri ngN E WG E N ER A T I ON2008.10.0152C D C 252 086 F 0b 072C D C 252 087 F 0b 07Three-phase monitors CM rangeAutomatic phase sequence correction The new generation of ABB three-phase monitoring relays offers devices with automatic phase sequence correction. If phase sequence monitoring and phase sequence correction are activa-ted, and in conjunction with a reversing contactor combination, it is ensured that for any non-fi xed or portable equipment, e.g. construction machinery, the correct phase sequence is applied to the input terminals of the load.Control circuit diagram(K1 = CM-MPS.x3 or CM-MPN.x2)Power circuit diagramAdjustment possibilities on the front of the unit in the example of CM-MPS.43Adjustment of the threshold for overvoltage Adjustment of the threshold for undervoltage Adjustment of the threshold for phase unbalance1)Adjustment of the tripping delay t VDIP switches for function selection: (1) Timing function ON = A ON-delay OFF = B OFF-delay(2) Phase sequence monitoring ON = deactivatedOFF = activated(3) Operating principle of the output contacts ON = i 2x1 c/o (SPDT) contact 1)OFF = j 1x2 c/o (SPDT) contacts (4) Automatic phase sequence correction ON = activatedOFF = deactivated1)for separate signalling of over- and undervoltageN E WN E WN E WN E W62C D C 253 100 F 00042C D C 253 090 F 0004Selection guide and order referencesCM-E - Economy1SVR 550 881 R94001SVR 550 882 R95001SVR 550 870 R94001SVR 550 871 R95001SVR 550 824 R91001SVR 430 824 R9300A ON-delay,B OFF-delayCM-S2C D C 253 089 F 00042C D C 253 260 F 0005T h r e e -p ha s e m o n i t o r ingN E W GE N E R A T I O N2008.10.011SVR 630 784 R33001SVR 630 794 R13001SVR 630 794 R33001SVR 630 774 R13001SVR 630 774 R33001SVR 630 885 R13001SVR 630 885 R33001SVR 630 884 R13001SVR 630 884 R330- Single-functionalCM-S - Multifunctional7/8CM-N - MultifunctionalAccessories for CM-S devices1SVR 630 885 R43001SVR 630 884 R43001SVR 650 487 R83001SVR 650 488 R83001SVR 650 489 R83001)Operating mode 1x2 or 2x1 c/o (SPDT) contact can be selected. 2x1 c/o (SPDT) contact for separate signalling of over- and undervoltage.Selection guide and order references92CDC6639F4Kr-SaegeNominal condition: Three-phase motor with monitoring relay CM-MPS.xx in fulloperationFault: Three-phase motor with line regeneration and a monitoring relayCM-MPS.xx prior to tripping due to a phase failureSwitch-off in case of failure: Three-phase motor with phase loss in L2 afterm onitoring relay CM-MPS.xx has trippedIndication of a phase loss on a running three-phasemotor (with reverse feeding) by the phase unbalancemonitoring of the three-phase monitor CM-MPS.xx:Nominal conditionThe motor is only turned-on, when the CM-MPS.xxdetects the correct phase sequence L1-L2-L3 andwhen all voltages are within the preset voltage rangeUmin/Umax: I.e. no over-/undervoltage, no phase failure,and no phase unbalance is indicated.FaultPhase loss (in this example phase L2) caused by ablown fuse and voltage loss caused by generatore ffect of the motor.Voltage at the point can reach up to 95% ofthe original voltage, depending on the motor typeused, the motor load and other parameters.The phase loss on a running motor can only bereliably detected by phase unbalance monitoring(e.g. with the CM-MPS.xx).In operation, the CM-MPS.xx switches off the runningmotor, when the difference between one phase andthe nominal voltage exceeds the preselected valueͬU. Thus, any damage of the motor and the installati-on will be safely avoided.motor equivalentcircuit diagram2CDC25269F28* plus reverse fed voltagecaused by the generatoreffect of the magnetic rotor2CDC2527F28motor equivalentcircuit diagram* plus reverse fed voltagecaused by the generator2CDC25271F28motor equivalentcircuit diagramPhase failure detectionAs part of the on-going product improvement, ABB reserves the right tomodify the characteristics or the products described in this document.The information given is not-contractual. For further details pleasec ontact the ABB company marketing these products in your country.ABB STOTZ-KONTAKT GmbH/lowvoltageǞ Control Products Ǟ Electronic Relays and ControlsContact: /contacts Documentnumber2CDC112136B21(1/9)PrintedintheFederalRepublicofGermany。
TA42DU42MABB继电器
瑞士苏黎世ABB热过载继电器TA42DU42MABB TA...DU系列热过载继电器具有整定电流设置等级，自由脱扣机构，环境温度补偿，缺相保护，复位测试功能。
适用于额定工作电压至AC690V或DC8 00V的电动机保护。
脱扣等级：10A；防护等级：符合EN50274标准，防止手部接触；符合欧洲及国际标准IEC、VDE、NFC、EN0577保2788顺2628 ABB热继电器产品型号：TA25DU0.16M 0.1-0.16A 适用A9-A40;AL9-AL40TA25DU0.25M 0.16-0.25A 适用A9-A40;AL9-AL40TA25DU0.4M 0.25-0.4A 适用A9-A40;AL9-AL40TA25DU0.63M 0.4-0.63A 适用A9-A40;AL9-AL40TA25DU1.0M 0.63-1A 适用A9-A40;AL9-AL40TA25DU1.4M 1-1.4A 适用A9-A40;AL9-AL40TA25DU1.8M 1.3-1.8A 适用A9-A40;AL9-AL40TA25DU2.4M 1.7-2.4A 适用A9-A40;AL9-AL40TA25DU3.1M 2.2-3.1A 适用A9-A40;AL9-AL40TA25DU4.0M 2.8-4A 适用A9-A40;AL9-AL40TA25DU5.0M 3.5-5A 适用A9-A40;AL9-AL40TA25DU8.5M 6-8.5A 适用A9-A40;AL9-AL40TA25DU11M 7.5-11A 适用A9-A40;AL9-AL40TA25DU14M 10-14A 适用A9-A40;AL9-AL40TA25DU19M 13-19A 适用A9-A40;AL9-AL40TA25DU25M 18-25A 适用A9-A40;AL9-AL40TA25DU32Ｍ24-32A 适用A9-A40;AL9-AL40TA42DU25M 18-25A 适用A30A40;AL9-AL40TA42DU32Ｍ22-32A 适用A30A40;AL9-AL40TA42DU42Ｍ29-42A 适用A30A40;AL9-AL40TA75DU32Ｍ22-32A 适用A50-A75;AE50-AE75 TA75DU42Ｍ29-42A 适用A50-A75;AE50-AE75 TA75DU52Ｍ36-52A 适用A50-A75;AE50-AE75 TA75DU63Ｍ45-63A 适用A50-A75;AE50-AE75 TA75DU80Ｍ60-80A 适用A50-A75;AE50-AE75 TA110DU90 65-90A 适用A95A110;AF95AF110 TA110DU110 80-110A 适用A95A110;AF95AF110 TA200DU110 80-110A 适用A145A185TA200DU135 100-135A 适用A145A185TA200DU150 110-150A 适用A145A185TA200DU175 130-175A 适用A145A185TA200DU200 150-200A 适用A145A185TA450DU185 130-185A 适用A210A260A300TA450DU235 165-235A 适用A210A260A300TA450DU310 220-310A 适用A210A260A300TA900DU375 265-375A 适用AF400-750TA900DU500 355-500A 适用AF400-750TA900DU650 465-650A 适用AF400-750TA900DU850 610-850A 适用AF400-750。
ABB继电器的分类
对于ABB在此先给大家做一个简单的介绍：ABB主要产品包括控制产品、自动转换开关电器、断路器类产品、开关类产品、线路保护产品、开关插座、智能建筑控制系统、电网质量产品、箱壳类产品和低压配电系统。
ABB由两个历史100多年的国际性企业瑞典的阿西亚公司(ASEA)和瑞士的布朗勃法瑞公司(BBC Brown Boveri) 在1988年合并而成。
两公司分别成立于1883年和1891年。
下面主要为大家带来的是ABB继电器的相关分类，一起来看看吧~1．电磁继电器在输入电路内电流的作用下，由机械部件的相对运动产生预定响应的一种继电器。
它包括直流电磁继电器、交流电磁继电器、磁保持继电器、极化继电器、舌簧继电器,节能功率继电器。
(1)直流电磁继电器：输入电路中的控制电流为直流的电磁继电器。
(2)交流电磁继电器：输入电路中的控制电流为交流的电磁继电器。
(3)磁保持继电器：将磁钢引入磁回路，继电器线圈断电后，继电器的衔铁仍能保持在线圈通电时的状态，具有两个稳定状态。
(4)极化继电器：状态改变取决于输入激励量极性的一种直流继电器。
(5)舌簧继电器：利用密封在管内，具有触点簧片和衔铁磁路双重作用的舌簧的动作来开、闭或转换线路的继电器。
(6)节能功率继电器:输入电路中的控制电流为交流的电磁继电器，但它的电流大(一般30-100A)，体积小，节电功能。
2.固态继电器输入、输出功能由电子元件完成而无机械运动部件的一种继电器。
3.时间继电器当加上或除去输入信号时，输出部分需延时或限时到规定的时间才闭合或断开其被控线路的继电器。
4.温度继电器当外界温度达到规定值时而动作的继电器.5.风速继电器当风的速度达到一定值时，被控电路将接通或断开。
6.加速度继电器当运动物体的加速度达到规定值时，被控电路将接通或断开。
7.其它类型的继电器如果您想了解更多有关ABB继电器方面的资讯，推荐您联系南京首科机电咨询详情。
南京首科机电有限公司集生产、贸易、技术、服务于一体的机电专业性公司。
ABB REF615馈线保护继电器 说明书
输入值通常用于需要灵敏接地故障保护和磁势 平衡电流互感器的应用。零序电压输入值包括 额定电压 100、110、115 和 120 V。
通过继电器调试软件（PCM600 或 WebHMI） 修改相关参数可选择相电流输入值 1A 或 5A， 零序电流输入值 1A 或 5A，或 0.2A 或 1A，以 及零序电压输入值。另外，开关量输入门槛值 范围为 18...176V DC，可修改开关量输入参数 在设定范围内进行选择。
过电流、方向 接地保护
标准配置 标准配置
A
B
-
-
-
-
-
-
-
-
过电流、无方向 接地保护
标准配置 标准配置
C
D
-
-
-
-
-
-
-
-
-
-
4
ABB
馈线保护继电器 REF615 产品版本：1.1
1YZA000042
保护功能（续）
断相保护 热过负荷保护 断路器失灵保护 涌流检测 弧光保护 自动重合闸 控制功能 带基本联锁功能的断路器控制 1) 带扩展联锁功能的断路器控制 2) 状态监视 断路器状态监视 跳闸回路监视，可监视 2 个跳闸线圈 测量功能 故障录波 三相电流测量 电流序分量 零序电流测量 零序电压测量
1) 可选
(标准配置 A/B)
跳闸信号至输出馈线
母线上的弧光探测
架空线
(标准配置 A/B) 1) 可选
(标准配置 A/B) 1) 可选
图3：使用带有相关选项的标准配置 A 或 B 的变电站过电流和接地故障保护。在输入馈 线间隔中，未使用的保护功能没有颜色并有虚线轮廓标记。继电器配备的可选的 弧光保护功能可实现对整个开关柜设备的快速且有选择性保护。
ABB REF610馈线保护继电器 说明书
用户指南
2
特点
REF 610 馈 线 保 护 继 电 器
发布：2004.9.22 版本：B2/2006.02.02 本公司保留数据修改权利，恕不另行通知
● 定时限或反时限特性的过电流保护 ● 定时限或瞬时特性的限时电流速断保护 ● 定时限或瞬时特性的电流速断保护 ● 定时限，反时限或瞬时特性的零序电流Ⅱ段
● RI 型反时限曲线特性下
动作值精度 ● 0.3...0.5 × In
● 0.5...5.0 × In ● 5.0...35.0 × In
0.05...1.00 甚反时限 极反时限 次反时限 一般反时限 1...15 50 ms 2) 30 ms 0.05...2.50 s 0.96
50 ms 30 ms
● RI 型反时限曲线特性下 动作值精度 ● 1.0...10.0% In ● 10.0...100% In ● 100...400% In
0.05...1.00 甚反时限 极反时限 次反时限 一般反时限 1...15 50 ms 2) 30 ms 0.05...2.50 s 0.96
50 ms 30 ms
Ur=110/125/220/250 V dc
Ur=24/48/60 V dc
85...110% × Ur (ac)
80...120% × Ur
80...120% × Ur (dc)
<9 W/13 W
最大值：直流电压额定值的 12%
<50 ms，在额定 Uaux 下 <350 ms
+100℃
T2A / 250 V
1.0...100% In 1.0...40% In 1) 60 ms
瑞士ABB新名称TA25DU-6.5M继电器
热继电器
规格
TA25 DU 0.16
0.1…0.16适用A9-A40;AL9-AL40
TA25 DU 0.25
0.16…0.25适用A9-A40;AL9-AL40
TA25 DU 0.4
0.25…0.4适用A9-A40;AL9-AL40
TA25 DU 0.63
0.4…0.63适用A9-A40;AL9-AL40
TA25 DU 1.0
0.63…1适用A9-A40;AL9-AL40
TA25 DU 1.4
1…1.4适用A9-A40;AL9-AL40
TA25 DU 1.8
1.3…1.8适用A9-A40;AL9-AL40
TA25 DU 2.4
1.7…2.4适用A9-A40;AL9-AL40
TA25 DU 3.1
2.2…3.1适用A9-A40;AL9-AL40
ABB TA25DU-6.5M系列热过载继电器具有整定电流设置等级，自由脱扣机构，环境温度补偿，缺相保护，复位测试功能.
脱扣等级：10A
防护等级：符合EN50274标准，防止手部接触
符合欧洲及国际标准IEC、VDE、NFC、EN。
安装方式：接插式
用途:0577保2788顺2628
适用于额定工作电压至AC690V或DC800V的电动机保护。
TA25 DU 14
10…14适用A9-A40;AL9-AL40
TA25 DU 19
13…19适用A9-A40;AL9-AL40
TA25 DU 25
18…25适用A9-A40;AL9-AL40
TA25 DU 32
24…32适用A9-A40;AL9-AL40
ABB-CM电子测量跟监视继电器-安装跟操作指南资料精
沈阳分公司 :
中国辽宁省沈阳市110001和平区南京北街206号
沈阳假日大厦城市广场二座3-166室电话 : (024) 3132 6688传真 : (024) 3132 6699大连分公司 :
中国山西省太原市030002府西街69号
山西国际贸易中心西塔楼10 层1009A 号电话 : (0351) 8689 292传真 : (0351) 86源自9 200乌鲁木齐分公司 :
中国乌鲁木齐市830002中山路86号
中泉广场6楼B 座
电话 : (0991) 2834 455传真 : (0991) 2818 240西安分公司 :
中国辽宁省大连市116011西岗区中山路147号森茂大厦18楼
电话 : (0411) 3989 3355传真 : (0411) 3989 3359
哈尔滨分公司 :
中国黑龙江省哈尔滨市150090南岗区长江路99-9号辰能大厦14层
电话 : (0451) 5556 2228 / 2229传真 : (0451) 5556 2295太原分公司 :
中国山东省济南市250011泉城路17号
华能大厦6楼8601室电话 : (0531) 8609 2726传真 : (0531) 8609 2724烟台分公司 :
芝罘区海港路25号阳光壹佰A 座2319室电话 : (0535) 2127 288传真 : (0535) 2127 299上海分公司 :
中国上海市200001西藏中路268号
中国陕西省西安市经济技术开发区710021文景路中段158号
西安ABB 电力电容器有限公司办公楼三层电话 : (029) 8575 8288传真 : (029) 8575 8299青岛分公司 :
ABB CR-M 继电器技术参数
Logical socket for 2 c/o Logical socket for 3 c/o Logical socket for 2/4 c/o
Logical socket for 2 c/o Logical socket for 2/4 c/o
Standard socket for 2 c/o Standard socket for 3 c/o Standard socket for 2/4 c/o
Standard socket for 2 c/o Standard socket for 2/4 c/o
screw spring connection screw fork type
Socket accessories
CR-MH CR-MH1
CR-MJ
Plastic holder Metal holder
1SVR 405 613 R9000 1SVR 405 613 R0000 1SVR 405 613 R5000 1SVR 405 613 R7000 1SVR 405 613 R2000 1SVR 405 613 R3000 1SVR 405 611 R4100 1SVR 405 611 R1100 1SVR 405 611 R6100 1SVR 405 611 R4300 1SVR 405 611 R8100 1SVR 405 611 R8300 1SVR 405 611 R9100 1SVR 405 611 R0100 1SVR 405 611 R5100 1SVR 405 611 R7100 1SVR 405 611 R2100 1SVR 405 611 R3100 1SVR 405 612 R4100 1SVR 405 612 R1100 1SVR 405 612 R6100 1SVR 405 612 R4300 1SVR 405 612 R8100 1SVR 405 612 R8300 1SVR 405 612 R9100 1SVR 405 612 R0100 1SVR 405 612 R5100 1SVR 405 612 R7100 1SVR 405 612 R2100 1SVR 405 612 R3100 1SVR 405 613 R4100 1SVR 405 613 R1100 1SVR 405 613 R6100 1SVR 405 613 R4300 1SVR 405 613 R8100 1SVR 405 613 R8300 1SVR 405 613 R9100 1SVR 405 613 R0100 1SVR 405 613 R5100 1SVR 405 613 R7100 1SVR 405 613 R2100 1SVR 405 613 R3100
ABB-CM 电子测量和监视继电器-安装与操作指南
西安ABB 电力电容器有限公司办公楼三层电话 : (029) 8575 8288传真 : (029) 8575 8299青岛分公司 :
中国山东省青岛市266071香港中路12号
丰合广场B 区401室电话 : (0532) 8502 6396传真 : (0532) 8502 6395郑州分公司 :
电话 : (0592) 6038 118 / 5719 152传真 : (0592) 6038 110 / 5627 374
北京总部 :
中国北京市100015朝阳区酒仙桥路10号恒通广厦
电话 : (010) 8456 6688传真 : (010) 8456 9907长春分公司 :
中国吉林省长春市130022亚泰大街3218号
中国山西省太原市030002府西街69号
山西国际贸易中心西塔楼10 层1009A 号电话 : (0351) 8689 292传真 : (0351) 8689 200
乌鲁木齐分公司 :
中国乌鲁木齐市830002中山路86号
中泉广场6楼B 座
电话 : (0991) 2834 455传真 : (0991) 2818 240西安分公司 :
中国四川省成都市610041人民南路四段19号威斯顿联邦大厦10楼电话 : (028) 8526 8800
传真 : (028) 8526 8902 / 8903温州分公司 :
中国浙江省温州市325003新城大道311号中通大厦6楼B 座
电话 : (0577) 8890 5655传真 : (0577) 8891 5573
苏州分公司 :
电话 : (0512) 6287 0878传真 : (0512) 6287 0868中国江苏省苏州市215021 工业园区苏华路8号 中银惠龙大厦808室 中国山东省烟台市264000北京西路88号
abb热敏电阻电机保护继电器对应温度
温度是许多电气设备运行过程中需要重点关注的一个参数，特别是在电机运行中。
为了保护电机免受过热或过载的损害，abb热敏电阻电机保护继电器应运而生，成为电机保护的重要设备之一。
1. abb热敏电阻电机保护继电器的工作原理abb热敏电阻电机保护继电器是一种感应电动机温度的装置，它通过监测电动机的热敏电阻来实现电机温度的监测和保护。
当电机温度超出设定的安全范围时，热敏电阻会发生相应的变化，导致abb热敏电阻电机保护继电器触发，切断电机的电源，从而保护电机免受过载或过热的危害。
2. abb热敏电阻电机保护继电器对应温度的设定abb热敏电阻电机保护继电器的对应温度是其工作的关键参数之一。
根据不同型号和规格的电动机，abb热敏电阻电机保护继电器可以设置不同的对应温度，以确保对电机的有效保护。
通常情况下，用户可以根据实际情况，结合电机的额定功率和运行环境，来确定适合的对应温度，从而保证电机在正常运行范围内。
3. abb热敏电阻电机保护继电器的优点和作用abb热敏电阻电机保护继电器具有以下几点优点和重要作用：- 高效保护：abb热敏电阻电机保护继电器可以及时监测电机温度，并在温度超出安全范围时自动切断电源，有效保护电机免受损坏。
- 灵活可调：abb热敏电阻电机保护继电器的对应温度可以根据实际需要进行灵活调整，使其适应不同类型和规格的电动机。
- 安全可靠：abb热敏电阻电机保护继电器采用先进的传感技术和保护原理，确保其在各种恶劣环境和工况下能够稳定可靠地工作。
4. 对于abb热敏电阻电机保护继电器的个人理解作为我个人对abb热敏电阻电机保护继电器的理解，我认为它是电机保护领域中不可或缺的一部分。
在电机运行过程中，由于工作环境、负载变化等原因，电机很容易出现过载或过热的情况，而abb热敏电阻电机保护继电器的出现，有效地解决了这一问题。
通过对电机温度的实时监测和保护，abb热敏电阻电机保护继电器不仅能够保证电机的安全稳定运行，还可以延长电机的使用寿命，降低维护成本。
abb热敏电阻电机保护继电器对应温度
abb热敏电阻电机保护继电器对应温度ABB热敏电阻电机保护继电器对应温度导言:ABB热敏电阻电机保护继电器是一种用于监测电机温度的装置。
它可以根据电机温度的变化来保护电机不受过热的损害。
本文将对ABB热敏电阻电机保护继电器的工作原理和对应温度进行全面评估，并探讨如何灵活应用该装置来实现电机的高效运行。
一、ABB热敏电阻电机保护继电器的工作原理ABB热敏电阻电机保护继电器通过监测电机温度来实现对电机的保护。
它基于电阻元件的温度特性，当电阻的温度升高到一定程度时，继电器会触发动作，切断电机的电源，以防止电机过热。
具体来说，ABB热敏电阻电机保护继电器包含一个热敏电阻元件和一个继电器开关。
热敏电阻元件通常被安装在电机的定子或转子上，直接感受电机的温度变化。
当电机运行时，温度会上升，电阻元件的阻值也会随之增加。
当阻值升高到设定的阈值时，继电器会被触发，切断电机的电源，从而避免电机过热。
二、ABB热敏电阻电机保护继电器的对应温度范围ABB热敏电阻电机保护继电器的对应温度范围是根据具体的应用要求进行设定的。
在不同的电机和工作环境中，对应的温度范围可能有所不同。
一般来说，ABB热敏电阻电机保护继电器的对应温度范围通常在50℃到180℃之间。
在设定ABB热敏电阻电机保护继电器的对应温度时，需要考虑电机的额定温度和运行温度范围。
额定温度是指电机在正常运行条件下的允许最高温度，而运行温度范围则是指电机在工作过程中的温度变化范围。
根据电机的额定温度和运行温度范围，可以设定ABB热敏电阻电机保护继电器的触发温度，以提供最佳的保护效果。
三、ABB热敏电阻电机保护继电器的应用与意义ABB热敏电阻电机保护继电器在电机保护中起着重要的作用，具有以下几个方面的应用和意义。
3.1 电机过热保护ABB热敏电阻电机保护继电器可以准确地监测电机温度，并在温度超过设定值时及时切断电源，以防止电机过热。
过高的温度会对电机的绝缘材料和内部结构造成损害，影响电机的寿命和运行效果。
ABB电压检测继电器_epr-cm
CM-SRS.M
2
3
4
1
5
6
2CDC 252 266 F0005
DIP 开关位置
2CDC 252 273 F0005
2CDC 252 284 F0005
III 接线图
A1 - A2 B1 / B2 / B3 - C 1115 - 1216 / 1418 2125 - 2226 / 2428
2
2
3
3
14
1
5
2CDC 252 272 F0005 2CDC 252 265 F0005
2CDC 252 151 F0006
III 接线图
A1 - A2 B1 / B2 / B3-C 1115 - 1216 / 1418 2125 - 2226 / 2428
供电电压 监视测量范围 输出继电器 1 输出继电器 2
4）PTC 热敏电阻电机保护继电器 4.1 CM-MSS (不带输入短路监视功能)............................. 4/1 4.2 CM-MSS (带输入短路监视功能)................................. 4/3 4.3 CM-MSS / MSN (带输入短路监视功能)..................... 4/5 4.4 ATEX 安全附加信息................................................... 4/8
欠电流监视，带故障存储 f ࠃۉۉუ A1-A2 ֪ଉኵ ው ពኵ ਸୟᇱሶ
୴ LED ࢤ LED ࣜ LED Կୟᇱሶ
୴ LED ࢤ LED ࣜ LED
abb的欠压脱扣器的延时继电器_概述说明
abb的欠压脱扣器的延时继电器概述说明1. 引言1.1 概述本文旨在介绍ABB公司的欠压脱扣器的延时继电器。
欠压脱扣器是一种重要的电气保护装置，用于在电力系统中检测电压异常情况下进行断开操作。
而延时继电器则是为了解决瞬态电压波动带来的误分闸问题而被引入。
1.2 文章结构本文将分为六个部分进行详细说明和讨论。
首先，在引言部分，我们将提出文章的背景和目标，概述ABB公司的欠压脱扣器的延时继电器。
接下来，我们将详细介绍ABB公司的欠压脱扣器及其延时继电器的功能与应用领域。
然后，我们将深入探讨欠压保护原理、延时继电器工作原理以及ABB公司所采用的欠压脱扣器的延时继电器机制解析等内容。
随后，我们将介绍技术参数及性能评估方法，并对ABB公司的产品进行性能评估结果分析。
接下来，我们将通过典型应用案例介绍ABB公司欠压脱扣器的延时继电器在实际应用中的价值，并对未来发展趋势进行预测。
最后，在结论部分，我们将总结回顾本文内容，并提出进一步研究的建议。
1.3 目的本文的目的是通过对ABB公司欠压脱扣器的延时继电器进行详细介绍和分析，帮助读者全面了解该产品的特点、工作原理、技术参数及性能评估结果，并展望其在电力行业中的前景。
通过本文，读者将能够更好地理解并评估该延时继电器在实际应用中的效果，并为相关领域的研究提供参考和启示。
2. abb的欠压脱扣器的延时继电器2.1 欠压脱扣器介绍欠压脱扣器是一种用于保护电力系统免受供电电压降低的装置。
当供电电压下降到设定的欠压临界值以下时，欠压脱扣器会自动切断供电，以防止设备损坏或故障。
2.2 延时继电器功能及应用领域延时继电器是一种能够在满足特定条件后延迟一段时间再进行动作的继电器。
它通常用于需要在某些条件满足一定时间后才能进行操作的场合，如门控系统、照明控制等。
在ABB公司的欠压脱扣器中，延时继电器被应用于保护装置中，以确保设备对供电问题做出正确响应。
延时继电器可以根据实际需求设置延迟时间，在检测到供电下降后延迟一段时间再进行断开操作，避免误动作和不必要的停机。
ABB继电器TA25DU4.0M
ABB继电器TA25DU4.0MABB热继电器TA25DU4.0M适⽤于建筑业和⼯业领域，如：电机控制、保暖和通风、空调、⽔泵、提升设备、照明和校正功率因数等。
ABB接触器的规格包括4 和 5.5KW 的微型接触器、⾼达400kW 的接触器组(AC3)，建筑⽤接触器（家⽤和⼯业⽤），拍合式接触器，热过载继电器和电⼦继电器，以及完整的附件，确保选择灵活性和满⾜客户需求。
中间继电器⽤于继电保护与⾃动控制系统中，以增加触点的数量及容量。
它⽤于在控制电路中传递中间信号。
热继电器是由流⼊热元件的电流产⽣热量，使有不同膨胀系数的双⾦属⽚发⽣形变，当形变达到⼀定距离时，就推动连杆动作，使控制电路断开，从⽽使接触器失电，主电路断开，实现电动机的过载保护。
继电器作为电动机的过载保护元件，以其体积⼩，结构简单、成本低等优点在⽣产中得到了⼴泛应⽤。
ABB热继电器TA25DU4.0M适⽤⼯作环境：海拔2000m以下，船⽤及湿热带型产品海拔不超过1000m。
周围介质温度不⾼于+55℃和不低于-5℃（船⽤产品为-25℃）。
安装地点的空⽓相对湿度在温度为+40℃时不超过50%，在较低的温度下可允许有较⾼的相对湿度。
由于温度变化发⽣在产品上的凝露情况必须采取相应的措施。
船⽤型产品相对湿度在温度+35℃时不超过95%，并可能有盐雾和霉菌的⼯作场合。
湿热带型产品空⽓相对湿度在+25℃时不超过95%安装地点的污染等级为3级。
在⽆爆炸危险的介质中且介质中⽆⾜以腐蚀⾦属和破坏绝缘的⽓体与导电尘埃的地⽅。
在没有⾬雪侵袭的地⽅。
保顺0577-******** ABB热继电器TA25 DU 0.16 M 0.1…0.16A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 0.25 M 0.16…0.25A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 0.4 M 0.25…0.4A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 0.63 M 0.4…0.63A 适⽤A9-A40;AL9-AL40A9-A40;AL9-AL40ABB热继电器TA25 DU 1.4 M 1…1.4A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 1.8 M 1.3…1.8A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 2.4 M 1.7…2.4A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 3.1 M 2.2…3.1A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 4.0 M 2.8…4A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 5.0 M 3.5…5A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 6.5 M 4.5…6.5A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 8.5 M 6…8.5A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 11 M 7.5…11A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 14 M 10…14A 适⽤A9-A40;AL9-AL40A9-A40;AL9-AL40ABB热继电器TA25 DU 25 M 18…25A 适⽤A9-A40;AL9-AL40ABB热继电器TA25 DU 32 M 24…32A 适⽤A9-A40;AL9-AL40ABB热继电器TA42 DU 25 M 18…25A 适⽤A30A40;AL9-AL40ABB热继电器TA42 DU 32 M 22…32A 适⽤A30A40;AL9-AL40ABB热继电器TA42 DU 42 M 29…42A 适⽤A30A40;AL9-AL40ABB热继电器TA75 DU 32 M 22…32A 适⽤A50-A75;AE50-AE75ABB热继电器TA75 DU 42 M 29…42A 适⽤A50-A75;AE50-AE75ABB热继电器TA75 DU 52 M 36…52A 适⽤A50-A75;AE50-AE75ABB热继电器TA75 DU 63 M 45…63A 适⽤A50-A75;AE50-AE75ABB热继电器TA75 DU 80 M 60…80A 适⽤A50-A75;AE50-AE75A95A110;AF95AF110ABB热继电器TA110 DU 110 80…110A 适⽤A95A110;AF95AF110ABB热继电器TA200 DU 110 80…110A 适⽤A145A185 ABB热继电器TA200 DU 135 100…135A 适⽤A145A185 ABB热继电器TA200 DU 150 110…150A 适⽤A145A185 ABB热继电器TA200 DU 175 130…175A 适⽤A145A185 ABB热继电器TA200 DU 200 150…200A 适⽤A145A185 ABB热继电器TA450 DU 185 130…185A 适⽤A210A260A300ABB热继电器TA450 DU 235 165…235A 适⽤A210A260A300ABB热继电器TA450 DU 310 220…310A 适⽤A210A260A300ABB热继电器TA900 DU 375 265…375A 适⽤AF400-750 ABB热继电器TA900 DU 500 355…500A 适⽤AF400-750 ABB热继电器TA900 DU 650 465…650A 适⽤AF400-750 ABB热继电器TA900 DU 850 610…850A 适⽤AF400-750。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
୴ LED ࢤ LED ࣜ LED
CM 电子测量和监视继电器
1/4
单相监视器
过电流监视，带故障存储 f
ࠃۉۉუ A1-A2 ពኵ ው
֪ଉኵ
ਸୟᇱሶ
୴ LED ࢤ LED ࣜ LED Կୟᇱሶ
୴ LED ࢤ LED ࣜ LED
U/T : 绿色 LED - 供电电压和计时状态指示 V 供电电压上电 X 起动延时 Ts 有效 W 响应延时 Tv 有效
b 迟滞调节
c 阈值调节
d 响应延时时间调节 Tv (0; 0.1-30 s) e 起动延时时间调节 Ts (0; 0.1-30 s)
II DIP 开关功能
f DIP 开关调节如下： 1 ON = 欠电流监视 OFF = 过电流监视 2 ON = 闭路原则 OFF = 开路原则 3 ON = 故障保持功能有效 OFF = 故障保持功能无效 4 无功能
II DIP 开关功能
f DIP 开关调节如下： 1 ON = 复位延时 OFF = 响应延时 2 ON = 闭路原则 OFF = 开路原则 3 ON = 故障保持功能有效 OFF = 故障保持功能无效 4 ON = 2 x 1 输出触点 OFF = 1 x 2 输出触点
预设：所有 DIP 开关都处于 OFF 位置
1/3
2CDC 252 205 F0005
CM 电子测量和监视继电器
单相监视器
IV 功能图 过电流监视（不带故障存储） e
ࠃۉۉუ A1-A2 ពኵ ው
֪ଉኵ ਸୟᇱሶ
୴ LED ࢤ LED ࣜ LED Կୟᇱሶ
୴ LED ࢤ LED ࣜ LED
欠电流监视（不带故障存储） e ࠃۉۉუ A1-A2 ֪ଉኵ ው ពኵ ਸୟᇱሶ
3）不接地供电系统绝缘监视器 3.1 CM-IWS 绝缘监视继电器........................................... 3/1 3.2 CM-IWN 绝缘监视继电器.......................................... 3/5 3.3 CM-IVN 耦合模块....................................................... 3/13
CM 电子测量和监视继电器
1/2
单相监视器
单相电流监视电器 CM-SRS.M1 / CM-SRS.M2
I 操作控制前面板
a LED 状态指示 I : 红色 LED - 测量电流状态指示 开关位置 d V 过电流 开关位置 c W 欠电流
R : 黄色 LED
输出继电器动作状态指示 V 动作 Z 动作，f Y 复位，f
CM-SRS.11, CM-SRS.21 CM-SRS.12, CM-SRS.22
测量范围
B1-C B2-C B3-C B1-C B2-C B3-C
3-30 mA 10-100 mA 0.1-1 A
0.3-1.5 A 1-5 A须留有最少 10 mm 空间
11-14(15-18) 11-12(15-16) 21-24(25-28) 21-22(25-26)
5）液位监视继电器 5.1 CM-ENS / CM-ENN .................................................. 5/1
6）温度监视器 6.1 CM-TCS 温度监视继电器........................................... 6/1
CM-SFS.2
2
3
4
1
5
6
DIP 开关位置
2CDC 252 284 F0005
2CDC 252 205 F0005
III 接线图
A1 - A2 B-C 1115 - 1216 / 1418 2125 - 2226 / 2428
供电电压 监视测量范围 输出继电器 1 输出继电器 2
CM-SFS.21 CM-SFS.22
欠电流监视，带故障存储 f ࠃۉۉუ A1-A2 ֪ଉኵ ው ពኵ ਸୟᇱሶ
୴ LED ࢤ LED ࣜ LED Կୟᇱሶ
୴ LED ࢤ LED ࣜ LED
V 动作原则 根据设定，电流监视器 CM-SRS.M 可用作单相 AC 或 DC 系统的过 d 或欠 c 电流监视。被监视电流 (测量值) 连 接于端子 B1/B2/B3-C。开路 h 或闭路 g 原则可选。 如果在设定的起动延时 Ts 之前，被监视值超出设定的阈值，输出继电器并不改变其状态。当设定的起动延时 Ts 结 束，如果被监视值超出设定的阈值，响应延时 Tv 开始计时。当 Tv 计时结束，被监视值仍然超出设定阈值减去响应 的固定迟滞，输出继电器动作 h / 复位 g。 如果测量值回复到设定阈值加上迟滞，且故障存储功能不被激活 e，输出继电器复位 h /动作 g。当故障存储 功能 f 被激活时，输出继电器保持动作 g，仅当供电电压断开时才复位 / 输出继电器保持复位，仅当供电电压 关断且重新接通 = 重置时才动作。
1/1
2CDC 252 204 F0005 2CDC 252 205 F0005
CM 电子测量和监视继电器
单相监视器
IV 功能图 CM-SRS.1 过电流监视
CM-SRS.1 欠电流监视
CM-SRS.2 过电流监视
CM-SRS.2 欠电流监视
V 动作原则
根据设定，电流监视继电器 CM-SRS.1 和 CM-SRS.2 可用作单相 AC 或 DC 系统的过 b 或欠 a 电流监视。 被监视电流 (测量值) 连接于端子 B1/B2/B3-C。开路原则动作。 如果测量值超出设定阈值，输出继电器动作：CM-SRS.1 立即动作；CM-SRS.2 延时 Tv 后动作。 如果测量值回复到设定阈值减去设定迟滞，输出继电器复位。 迟滞调节范围为阈值的 3-30%。
安装与操作指南
控制产品 - 电子产品和继电器 CM 电子测量和监视继电器
2CDC 252 047 F0b09
单相监视器
CM 系列电子测量和监视继电器 注意：本操作指南不包含技术数据和全部应用说明，所 有数据只具有对产品特性进行说明的作用，因此，不具 备法律效应。详细说明请参阅技术样本或联络 ABB 当地 办事处或浏览 ABB 网站（）。如有 更改，恕不通知。
迟滞调节范围为阈值的 3-30 %。
1/5
CM 电子测量和监视继电器
单相监视器
2CDC 252 267 F0005 2CDC 252 274 F0005
单相电流双阈值监视器 CM-SFS.21 / CM-SFS.22
I 操作控制前面板
a LED 状态指示 I : 红色 LED -
测量电流状态指示 V 过电流 W 欠电流
单相监视器
单相电流监视继电器 CM-SRS
I 操作控制前面板
a LED 状态指示 I : 红色 LED - 测量电流状态指示 开关位置 b - V 过电流 开关位置 a - W 欠电流
R : 黄色 LED - 输出继电器动作状态指示 V 动作
U/T : 绿色 LED b 迟滞调节
供电电压和计时状态指示 V 供电电压上电 W 响应延时 Tv 有效
2 x 0.75...2,5 mm² 2 x 18...14 AWG
产品安装
产品卸装
2CDC 252 281 F0005
密封透明盖的安装
2CDC 252 282 F0005
2CDC 252 283 F0005
CM 电子测量和监视继电器
CM 电子测量和监视继电器
CM 电子测量和监视继电器
目录
页
1）单相监视器 1.1 CM-SRS 单相电流监视继电器................................... 1/1 1.2 CM-SFS 单相电流双阈值监视器.............................. 1/6 1.3 CM-ESS 单相电压监视器.......................................... 1/9 1.4 CM-EFS 单相电压双阈值监视器............................. 1/14
器件必须由专业人员按照国际专业规章安装（如 VDE）。安装前，请先详细阅读本安装指南。产品 底盘不含任何需要安装的部分，请不要打开底座。 此产品为免维护底板安装器件。
电气连接参数
Ø 4.5 mm / H 1
8 8 8
0.8 Nm
2 x 0.5...4 mm² 2 x 20...12 AWG
2 x 0.75...2.5 mm² 2 x 18...14 AWG
测量范围
B1-C 3-30 mA B2-C 10-100 mA B3-C 0.1-1 A B1-C 0.3-1.5 A B2-C 1-5 A B3-C 3-15 A
1） 如果测量电流 > 10A，相邻侧面必须留有最少 10mm 空间
CM 电子测量和监视继电器
1/6
单相监视器
IV 功能图 - 电流双阈值监视 1 x 2 c/o j ， 响应延时 A ，不带故障存储 e
R : 黄色 LED - 输出继电器动作状态指示 V 动作 Z 动作，f Y 复位，f
U/T : 绿色 LED - 供电电压和计时状态指示 V 供电电压上电 X 起动延时 Ts 有效 W 响应延时 Tv 有效
b 最大阈值调节
c 最小阈值调节
d 响应延时时间调节 Tv (0; 0.1-30 s) e 起动延时时间调节 Ts (0; 0.1-30 s)
供电电压 监视测量范围 输出继电器 1 输出继电器 2
测量范围