2103备自投说明书

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ISAGEF备用电源自动投入装置技术使用说明书V

ISAGEF备用电源自动投入装置技术使用说明书V

ISA-358GE(F)备用电源自动投入装置技术使用说明书Ver 3.21编写:叶志锋李蔚凡杜东威审核:陈远生许永军批准:徐成斌长园深瑞继保自动化有限公司二〇一一年三月本说明书由长园深瑞继保自动化有限公司编写并发布,并具有对相关产品的最终解释权。

相关产品的后续升级可能会和本说明书有少许出入,说明书的升级也可能无法及时告知阁下,对此我们表示抱歉!请注意实际产品与本说明书描述的不符之处。

更多产品信息,请访问互联网:技术支持电话:(0755) 3301-8668/8647/8610传真:(0755) 3301-8889/8664欢迎拨打免费客户服务电话:400-678-8099目录1装置概述 (1)1.1基本配置 (1)1.2主要性能特点 (2)2技术参数 (3)2.1环境参数 (3)2.2额定电气参数 (3)2.3主要技术指标 (3)2.4通讯接口 (4)2.5抗干扰性能 (4)3备自投一般性说明 (5)3.1备自投基本原则 (5)3.2备自投基本逻辑 (5)4备自投典型逻辑 (8)4.1分段备自投(FBZT) (8)4.2变压器备自投(BBZT) (9)4.3进线备自投(LBZT) (11)5保护和告警功能 (13)5.1母线TV断线告警 (13)5.2进线TV断线告警 (13)5.3全所无压告警 (13)5.4闭锁备自投告警 (14)5.5断路器拒动告警 (14)5.6分段断路器过流保护 (14)5.7分段断路器零序保护 (15)5.8进线断路器过流保护 (15)5.9进线断路器零序保护 (16)5.10过负荷联切 (17)5.11母线接地告警 (17)6辅助功能 (19)6.1信号系统 (19)6.2事故分析与过程记录 (19)7保护配置及整定说明 (25)7.1装置元件配置 (25)7.2装置定值 (26)7.3出口配置 (34)8装置动作事件类型定义 (34)9装置背板布置及端子接线 (37)9.1分段备自投元件 (37)9.2断路器保护、过负荷联切 (38)9.3变压器备自投元件 (39)9.4进线备自投元件 (39)9.5装置其它端子接线 (40)10装置订货说明 (41)10.1基本订货参数 (41)10.2装置命名规则 (41)10.3装置型号列表 (41)附录A装置使用说明 (42)A.1面板布置与显示 (42)A.2菜单界面操作说明 (43)A.3查看录波记录 (48)A.4装置通讯功能说明 (50)A.5装置打印功能 (53)附录B装置调试与投运说明 (56)B.1调试资料准备 (56)B.2通电前检查 (56)B.3上电检查 (56)B.4整机调试 (56)B.5装置投入运行操作步骤 (57)B.6装置运行说明 (58)B.7注意事项 (58)【附图1】ISA-358GE分段和进线备自投原理接线图 (60)【附图2】ISA-358GF分段和变压器备自投原理接线图 (61)【附图3】ISA-358GE/F测控原理接线图 (62)【附图4】ISA-358GE/F装置端子排接线图 (63)【附图5】ISA-358GE/F装置前视后视图 (64)【附图6】ISA-358G装置操作板(WB741B)原理接线图 (65)1装置概述ISA-358G备用电源自动投入装置,用于实现110kV及以下电压等级、不同接线方式变电站的备用电源自动投入功能。

高功率固态RF放大器系统AMP2103P-LC(AA-13G-500 1KWP)说明书

高功率固态RF放大器系统AMP2103P-LC(AA-13G-500 1KWP)说明书

Instruction Manual Including Quick Start GuideAdvanced AmplifiersSolid State RF Amplifier SystemAMP2103P-LC (AA-13G-500/1KWP)0.8 – 3.2 GHz, 1000 Watt Pulse, 500W CW, 60 dB MinTable of ContentsSAFETY INSTRUCTIONS (3)SPECIFICATIONS (4)ELECTRICAL SPECIFICATIONS: 50Ω, 25°C (4)ENVIRONMENTAL CHARACTERISTICS (4)MECHANICAL SPECIFICATIONS (4)AVAILABLE SPECIAL OPTIONS (4)OPERATING INSTRUCTIONS & GENERAL INFORMATION (5)INTRODUCTION (5)INCOMING INSPECTION (5)RF & AC CABLE CONNECTION (5)RF TURN ON PROCEDURE (5)RF TURN OFF PROCEDURE (5)DECLARATION OF CE CONFORMITY (6)LIMITED WARRANTY (6)CONTACT INFORMATION (6)FRONT & REAR PANEL DESCRIPTIONS (7)FRONT PANEL VIEW (7)REAR PANEL VIEW (8)SYSTEM OUTLINE VIEW (9)SAFETY INSTRUCTIONSBEFORE USING THIS EQUIPMENTRead this manual and become familiar with safety markings and instructions.Inspect unit for any sign of external damage. Do not use this equipment if there is physical damage or missing parts. Verify the input AC voltage to the main power supplyFor a system with a digital controller option – DO NOT USE OR CONNECT a PoE enabled ethernet switch to a system. Our digital controller does not support PoE connection and will cause permanent damages to a controller unit.INTENDED USEThis product is intended for general laboratory use in a wide variety of industrial and scientific applications.RF OUTPUT LOAD & PROPER GROUNDING REQUIREDThe RF output connector must be connected to a load before the AC switch is on.AC & RF power must be off before disconnecting the output load or other components.The main power source to the equipment must have an uninterrupted safety ground that has sufficient size to the power cord.REPAIR & MAINTENANCEAll repair or maintenance work must be performed by a factory authorized technician in order to extend the operating life of this equipment and not to void any outstanding warranty.FORCED AIR COOLINGThis equipment requires forced air cooling. All air inlets and outlets must be cleared and free of blocking at all time. Insufficient air flow will result in damaged equipment.SAFETY SYMBOLSThis symbol is marked on the equipment when it is necessary for the user to refer to the manualfor important safety information. This symbol is indicated in the Table of Contents to assist inlocating pertinent information.Dangerous voltages are present. Use extreme care.The caution symbol denotes a potential hazard. Attention must be given to the statement toprevent damage, destruction or harm.This symbol indicates protective earth terminal.SPECIFICATIONS2 Units with optional digital monitor and control, for basic units <1 minute at rated Pout3 Droop <1dB Typ @100usec, overshoot & droop >1dB Typ @ 560µsecOPERATING INSTRUCTIONS & GENERAL INFORMATIONINTRODUCTIONAdvanced Amplifiers is an amplifier equipment and services company supporting commercial and government organizations worldwide.Headquartered in San Diego, California, the company utilizes its global network of resources to effectively serve and support customer requirements.As a unique original equipment manufacturer of power amplifiers ranging from 10KHz to 40GHz with various output power levels for CW & pulse testing applications, we can also fully support custom designs and manufacturing requirements for both small and large volume procurements. We bring decades of combined experience in the RF field for numerous applications including and not limited to, EMI/EMC, communications, and various commercial and industry standards.With our in-house capabilities and fully equipped testing facilities, Advanced Amplifiers is committed to provide the best in RF products with industry leading quality and lead times.INCOMING INSPECTIONInspect unit for any sign of external damage. Do not use this equipment if there is physical damage or missing parts. Inspect all front and rear panel connectors for damage. Inspect fans and their airways for any damage or blockings. For a unit with a digital controller option, the USB and ethernet interface and commands list is in the second part of the manual.RF & AC CABLE CONNECTIONRF Input and Output connectors are outlined in the specifications table. Use the standard AC cable that was supplied by the manufacturer or higher power rating cables than the manual specifies. Refer to the front and rear panel description page for the location of RF and AC connectors.For a system with a digital controller option – DO NOT USE OR CONNECT a PoE enabled ethernet switch to a system. Our digital controller does not support PoE connection and will cause permanent damages to a controller unit.RF TURN ON PROCEDUREConnect RF input to an RF generator. Connect a suitable load for the power rated and continuous operation to the output connector. Turn on the AC switch, display will show STANDBY. Optionally, connect the unit to a digital control Software or Ethernet connection. Set the RF generator to nominal 0dBm and set the desired frequency in the specified range. Select Gain or ALC and set to the desirable output power level then press the ONLINE button. Use the front panel LCD gain adjust or the remote function to adjust the output power on the power meter and the LCD screen to desired levels.Refer to the Controller manual for detailed operating instructions of the local and remote controller.RF TURN OFF PROCEDUREDecrease the RF drive from the RF generator to below -20dBm and press STANDBY on the LCD or via the control software. Turn off AC switch on the front panel. Disconnect any unnecessary cable connections.DECLARATION OF CE CONFORMITYWe, Advanced Amplifiers Corp, declare under our sole responsibility that the product to which this declaration relates is in conformity with the following standard(s) or other normative document(s):Council Directive 98/37/EC on the Safety of Machinery DirectiveCouncil Directive 2014/35/EC on Low Voltage Equipment SafetyLIMITED WARRANTYAdvanced Amplifiers warrants those goods delivered hereunder, at the time of delivery, will be free from defects in workmanship and material and will conform to the requirements of the purchase order. Seller’s liability hereunder shall be limited to the repair or replacement of defective goods F.O.B. factory of which Seller is modified in writing by Buyer within three (3) years following delivery thereof to Buyer, and in no event will Seller be liable for incidental, special or consequential damages. (Note: One (1) year warranty for moving parts such as fans and power supplies). The foregoing warranty is in lieu of all other warranties express or implied (except as to title), including any implied warranty of merchantability or suitability for purpose or against infringement. CONTACT INFORMATIONPlease send all inquiries to:Advanced Amplifiers10401 Roselle StreetSan Diego, CA 92121WEB: EMAIL: ****************************COPYRIGHT & TRADEMARKSCopyright 2022 Advanced Amplifiers, All rights reserved. All other trademarks and brand names are the property of their respective proprietors.FRONT & REAR PANEL DESCRIPTIONS FRONT PANEL VIEWREAR PANEL VIEWSYSTEM OUTLINE VIEW。

备自投__SID-409说明书(V7。091版)

备自投__SID-409说明书(V7。091版)

目录1 概述 (1)2 技术规范 (1)3 装置简介 (1)3.1 基本功能 (1)3.2 技术数据 (2)4 备投装置功能概述 (2)4.1 名词解释 (2)4.2 装置运行基本原则 (2)4.3 备自投装置动作逻辑 (3)4.4 备自投装置逻辑判据定义 (4)4.5 联切功能 (4)5 备自投典型应用方案 (5)5.1 方案1:母联或桥开关备投(暗备用) (5)5.2 方案2:进线备投(明备用) (7)5.3 方案3:线路开关备投(明备用) (8)5.4 方案4:线路开关备投(明备用) (10)5.5 方案5:变压器备投(明备用) (12)5.6 方案6:双备用备投(明备用) (14)6 附加功能 (17)6.1 继电保护功能 (17)6.2 联带切除工作母线上电源支路及电容器支路功能 (17)7 装置显示和操作 (18)7.1 树形结构的界面 (18)7.2 按键功能 (19)7.3 主界面和主菜单 (19)7.4 其他菜单和功能 (20)8 辅助功能 (25)8.1 事件分析与记录 (25)8.2 信号系统 (26)8.3 断路器操作回路 (26)8.4 通信功能 (26)8.5 对时功能 (27)9 装置背板端子及说明 (27)9.1 装置背板端子见附图SID-409背板端子 (27)9.2 背板端子说明 (27)10 定值整定 (29)10.1 装置定值 (29)10.2 控制字一定义: (30)10.3 软压板说明 (30)附录Ⅰ(SID-409 安装尺寸图)................................. 错误!未定义书签。

附录Ⅱ背板端子图 (31)( V7.091版)1 概述SID-409备用电源自动投入装置(以下简称备投装置),主要适用于380V~220kV电压等级需要备用电源自动投入功能及遥信、遥测等功能的发电厂及变电站。

装置采用32位嵌入式DSP及14位高精度A/D转换器,具备高速数据处理能力。

220kV标准化备自投压板操作说明

220kV标准化备自投压板操作说明
一、220kV标准化备自投压板操作说明
1、双母带旁路方式
编号
压板代号
名称
操作说明
备注
1
1FLP1
备自投功能压板
装置正常运行时,此压板在投入状态
装置退出正式运行时,退出此压板
2
1BY2-1BY9
备用压板
正常运行时,压板在退出状态
3
2FLP1-2FLP6
220kV线路检修压板
线路正常运行时,相应检修压板在退出状态
13
5BY8-5BY9
备用压板
正常运行时,压板在退出状态
14
6HLP1-6HLP6
220kV线路合闸出口压板
正常运行时,全部投入;根据调度下令或检修需要退出相应压板
未接入的间隔对应的压板退出
15
6HLP7
220kV母联合闸出口压板
母联运行时,此压板应投入
母联检修时,此压板应退出
16
6BY8-6BY路跳闸出口2压板
正常运行时,全部投入;根据调度下令或检修需要退出相应压板
未接入的间隔对应的压板退出
9
4BY7-4BY9
备用压板
正常运行时,压板在退出状态
10
5HLP1-5HLP6
220kV线路合闸出口压板
正常运行时,全部投入;根据调度下令或检修需要退出相应压板
未接入的间隔对应的压板退出
未接入的间隔对应的压板退出
20
8BY9
备用压板
正常运行时,压板在退出状态
2、双母方式
编号
压板代号
名称
操作说明
备注
1
1FLP1
备自投功能压板
装置正常运行时,此压板在投入状态
装置退出正式运行时,退出此压板

SILICON LABORATORIES CP2103 USB to UART Bridge 说明书

SILICON LABORATORIES CP2103 USB to UART Bridge 说明书

Interface Products Copyright © 2005 by Silicon Laboratories10.27.2005CP2103USB to UART BridgeDescription-The CP2103 is a highly-integrated USB-to-UART bridge controller pro-viding a simple solution for updating RS-232 or RS-485 designs to USB using a minimum of components and PCB space. The CP2103 is a func-tional upgrade to CP2101/2 with new features such as configurable I/O levels (3.3 to 1.8 V) and four general purpose I/O signals for system sta-tus and control.It includes the standard USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM and asynchronous serial data bus (UART) with full modem control signals in a compact 5 x 5 mm MLP-28 package. No other external USB components are required.Example Applications-Upgrade of RS-232 legacy devices to USB -Upgrade of RS-485 legacy devices to USB -USB to RS-232 serial adapterVirtual Com Port Drivers-Works with existing COM port applications -Royalty-free distribution license -Windows 98SE/2000/XP -MAC OS-9-MAC OS-X -Linux 2.40USBXpress™ Direct Driver Support Supply Voltage-Self-powered: 3.0–3.6 V-USB bus powered: 4.0–5.25 VTemperature Range: –40 to +85 °CFeaturesUSB Function Controller and Transceiver-USB specification 2.0 compliant; full-speed (12 Mbps)-Integrated 1024-byte EEPROM for custom Baud rates, vendor ID, etc.-Integrated transceiver; no external resistors required -Integrated clock; no external crystal required-USB suspend states supported via SUSPEND pins Asynchronous Serial Data Bus (UART)-All handshaking and modem interface signals-Data formats supported: 8, 7, 6, 5-bit; 1, 1.5, 2 Stop bits -Parity: Odd, Even, Mark, Space, No Parity -Baud rates: 300 bps to 1 Mbps-576-byte receive buffer; 640-byte transmit buffer -Event character support; line break event support -Four GPIO signals for status and control-Configurable I/O (3.3 to 1.8 V V OH ) using V IO pin -RS-485 mode with bus transceiver controlPower-On Reset CircuitPackage-28-pin QFN (lead-free package)Ordering Part Numbers-CP2103-GMInterface Products Copyright © 2005 by Silicon Laboratories10.27.2005Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holdersUSB to UART BridgeSelected Electrical Specifications(T A = –40 to +85 C°, V REGIN = 5.0 V unless otherwise specified unless otherwise specified.)CP2103EK Evaluation Kit—A complete HW/SW demonstration of the CP2103 chip and associated software drivers.The CP2103EK shown below includes the following:-CP2103TB circuit board with USB connector, CP2103 chip, RS-232 transceiver, and DB-9 connector-CD ROM with device drivers -USB cable -RS-232 cableParameterConditions Min Typ Max Units Regulator Input Voltage (REGIN) 4.0— 5.25V V DD (Regulator Output) 3.0 3.3 3.6V I DD (Regulator Output)—75—mA Regulator Bias Current —70—µA Supply Current (from REGIN)USB activeUSB suspend mode ——25310——mA µAPin NumberSignalPin NumberSignal1R117GPIO.22GND 18GPIO.13D+19GPIO.04D–22CTS 5VIO 23RTS 6VDD 24RXD 7REGIN 25TXD 8VBUS 26DSR 9RST 27DTR 11SUSPEND 28DCD 12SUSPEND 10, 13–15, 20–21No Connect16GPIO.3Package InformationCP2103EK Evaluation Kit。

DMR272 低压备自投保护测控装置说明书

DMR272 低压备自投保护测控装置说明书

目录1 简介----------------------------------------------------------------------22 安装----------------------------------------------------------------------43 操作说明--------------------------------------------------------------------74 调试大纲-------------------------------------------------------------------19 附录A 技术参数表-----------------------------------------------------------------22B 系统参数整定表-------------------------------------------------------------24C 保护逻辑框图-----——------------------------------------------------------26D 典型电气接线图-------------------------------------------------------------29E 机械安装尺寸图-------------------------------------------------------------301 简介1.1 应用范围DMR272低压备自投保护测控装置,不仅可以满足一或两台站用变低压侧测控及备自投功能,同时可用于低压配电双进线带备自投的测控。

适用范围:■低压备自投1.2 保护功能DMR272低压备自投保护测控装置的保护功能包括:■备自投保护■两段过负荷告警除上述提供的保护,装置还提供以下保护功能:■开关量直接跳闸功能,用于温度、瓦斯等外部开关信号保护;1.3 测量和监视功能DMR272对接入装置的电流、电压输入信号进行每周波48点的高速数据采集,利用DSP强大的数字信号处理能力对采样数据进行快速傅氏变换和计算,电压测量精度可达0.2级,其电流、功率、积分电度等数据仅作参考。

备自投说明书

备自投说明书

目录一、SJNC-563B母联备自投综合保护单元 (2)1、一次系统图及装置配置 (2)2、运行方式及动作逻辑 (2)3、备自投充电过程 (2)4、备自投动作过程 (2)5、调试注意事项 (3)6、母联备自投装置端子定义 (4)7、母联备自投装置原理图 (5)二、SJNC-564B进线备自投综合保护单元 (6)1、一次系统图及装置配置 (6)2、运行方式及动作逻辑 (6)3、进线备自投充电过程 (6)4、进线备自投动作过程 (7)5、调试注意事项 (7)6、进线备自投自复保护测控装置端子定义 (8)7、进线备自投自复保护测控装置原理图 (9)三、备自投调试步骤 (11)四、备自投定值参数说明 (11)一、S JNC-563B母联备自投综合保护单元1、一次系统图及装置配置母联配备自投装置SJNC-563B安装在母联柜内。

.备路断路器始终在合位2、运行方式及动作逻辑母联备自投工作在母线分段运行,即系统正常运行时由主路进线供电,母联在分位,备路也在合位。

当I段母线失电后,且II段母线电压正常,则备自投装置动作,经设定的跳闸时限后,跳开主进线的断路器1DL,再经设定的合闸时限后,合上母联断路器3DL,备自投结束。

注意: 1.在“保护定值设置”及“保护软压板”菜单里设置“母联备自投”各参数并投入该功能,2.备自投动作后,用户需要手动恢复正常态,才能重新实现备自投。

3、备自投充电过程1)母联断路器3DL处于分位(B-4)。

2)主路进线断路器1DL在合位(B-5)。

3)备路进线断路器2DL在合位(B-6)。

4)备自投投入联片投入(B-7)。

5)I段母线(F9,F10,F11,F12)电压和II段母线(F5,F6,F7,F8)均正常。

6)在“保护定值设置”及“保护软压板”菜单里设置“母联备自投”各参数并投入保护动作。

◆在满足上述条件后,经14秒时间可完成充电条件。

4、备自投动作过程当I段母线失压(F9,F10,F11,F12)及II段母线(F5,F6,F7,F8)电压正常时,备自投发跳闸信号(B19,B20),跳开主路进线断路器1DL,经设定的合闸时限后,再发合闸信号(A12,A13),合上母联断路器3DL。

ISEF备用电源自动投入装置技术使用说明书V

ISEF备用电源自动投入装置技术使用说明书V

I S E F备用电源自动投入装置技术使用说明书V The latest revision on November 22, 2020ISA-358GE(F)备用电源自动投入装置技术使用说明书Ver编写:叶志锋李蔚凡杜东威审核:陈远生许永军批准:徐成斌长园深瑞继保自动化有限公司二〇一一年三月本说明书由长园深瑞继保自动化有限公司编写并发布,并具有对相关产品的最终解释权。

相关产品的后续升级可能会和本说明书有少许出入,说明书的升级也可能无法及时告知阁下,对此我们表示抱歉!请注意实际产品与本说明书描述的不符之处。

更多产品信息,请访问互联网:技术支持电话:(0755) 3301-8668/8647/8610传真:(0755) 3301-8889/8664欢迎拨打免费客户服务电话:400-678-8099目录1装置概述ISA-358G备用电源自动投入装置,用于实现110kV及以下电压等级、不同接线方式变电站的备用电源自动投入功能。

1.1基本配置ISA-358GE、GF装置除提供保护功能中所列标配元件外,还提供一些选配元件,这些选配元件缺省退出,其定值和事件在装置中不可见,如有特殊需求,可选择投入相关选配元件,具体介绍请参见附录D。

1.2主要性能特点1)采用32位浮点DSP(120M)和16位高精度AD采样,运算与逻辑功能强大。

2)单元化设计、模块化结构,可扩充性强。

3)大屏幕汉字液晶显示、直观友好的界面菜单、完备的过程记录、信息详细直观,操作、调试方便。

并可经订货注明选择超大屏幕的彩色液晶,支持黄、绿、红显示矢量图,更加直观全面。

4)装置具有保护段配置和出口配置功能,充分利用微机保护的优点,极大地方便用户的使用。

5)模拟回路采用高精度、宽范围器件,无幅值、相位调整电路。

由软件功能调幅、调相,回路简单可靠、无零漂,调试维护工作量低。

6)以高可靠性工业级器件为主体,采用自动监测、补偿技术提高硬件电路稳定性、可靠性。

备用电源自投说明书进线保护及备自投

备用电源自投说明书进线保护及备自投

ST200B微机型备用电源自投装置珠海思创电气有限公司ZHUHAI STRONGELECTRIC CO.,LTD目 录1.装置概述11.1应用范围1 1.2功能特点12.技术性能指标32.1工作环境条件3 2.2电气技术参数33.装置原理结构53.1软硬件平台5 3.2结构与安装64.功能介绍64.1备用电源自投6技术说明书4.2保护功能84.3监测功能84.4事件记录94.5故障录波105.参数设定说明115.1系统参数115.2定值参数136.人机界面使用说明136.1信号指示灯146.2小键盘146.3液晶显示14附图一、交流回路原理图附图二、操作回路原理图附图三、装置端子排图1.装置概述1.1应用范围ST200B是由双处理器构成的基于交流采样原理的数字式备用电源自投保护装置,主要适用于66KV及以下电压等级小电流接地系统。

它属于ST2000中低压变电站成套保护测控装置系列中的一员。

1.2功能特点本装置在软硬件及结构设计上采用了最新技术,保护功能完善,测量精度高,性能可靠,抗干扰能力强,可直接分散安装于开关柜上。

该装置主要具备以下一些特点:☆硬件采用美国德州仪器公司(TEXAS INSTRUMENTS)的高性能工业级DSP(数字信号处理)芯片+专用微处理器,双CPU结构,综合处理速度是常用16位微处理器的数十倍。

☆整机全部采用贴片工业级芯片,集成度高,工作稳定可靠。

☆采用国际最新铁电存储器存储重要数据,具有容量大、掉电不丢失数据、使用寿命无限、存取速度快等特点。

☆软件采用C++高级语言及嵌入式汇编语言编程,模块化结构,便于升级维护。

☆机箱为标准2U机箱,全封闭铝合金双层结构,美观大方。

上层为CPU板,采用了四层印刷电路板,下层为交流模块板及操作回路板,上下层板间采用金属隔板隔离,抗干扰性能良好,结构紧凑可靠,安装调试方便。

☆保护配置灵活齐全,各种保护功能均可通过控制字自由投退,具备远方在线修改定值功能。

广东电网220kV标准备自投说明书201011

广东电网220kV标准备自投说明书201011

广东电网220kV标准备自投说明书(版本R1.00)南京南瑞继保电气有限公司二〇一〇年八月目录220kV变电站标准备用电源自投装置说明书 (1)1概述 (1)1.1 220kV变电站系统接线图 (1)1.2 220kV变电站标准备自投的逻辑 (3)1.2.1主供线路、备投线路及备投开关的判别逻辑........................ 错误!未定义书签。

1.2.2 切负荷功能逻辑 ...................................................................... 错误!未定义书签。

1.3 线路备自投功能......................................................................... 错误!未定义书签。

1.4 母联备自投逻辑 (6)1.5 放电条件逻辑 (9)2 220kV变电站标准备自投装置输入输出量 (12)2.1 主机装置的输入输出说明 (12)2.2 从机装置的输入输出说明 (13)3 220kV变电站标准备用电源自投装置报文说明 (13)3.1装置动作报文说明 (15)3.2装置自检报文说明 (18)4 220kV变电站标准备自投装置定值及其整定补充说明 (20)现场元件参数设定 (22)程序固化定值(不开放整定) (22)5 220kV变电站标准备自投装置主机模拟量 (23)6 试验定值说明 (25)220kV 变电站标准备用电源自投装置说明书220kV 变电站220kV 备自投装置(以下简称“备自投装置”)按照单套配置,主要功能是检测220kV 主供电源失去且母线失压后,装置自动投入备投线路或母联开关,恢复失压母线所带负荷的供电。

220kV 标准备自投装置由一台RCS-992A 主机、三台RCS-990A 从机组成。

装置的备用电源自投方式和功能以及模拟量和开关量输入的具体定义和定值,说明如下。

NSR641RF-D02厂用变备自投装置技术及使用说明书v3.11

NSR641RF-D02厂用变备自投装置技术及使用说明书v3.11
第四章 通用功能 ..................................................... 20
4.1 测控功能 ........................................................ 20 4.2 通信功能 ........................................................ 23 4.3 对时功能 ........................................................ 24 4.4 自检功能 ........................................................ 25 4.5 信息记录功能 .................................................... 25 4.6 录波功能 ........................................................ 26 4.7 定值管理功能 .................................................... 27 4.8 保护出口继电器配置功能 .......................................... 27 4.9 打印功能 ........................................................ 28 4.10 口令管理功能 ................................................... 29 4.11 版本信息功能 ................................................... 29

SIGALARM MODEL 210 DS350 (RCL) 舱壁灯说明书

SIGALARM MODEL 210 DS350 (RCL) 舱壁灯说明书

Service Manual – 1225/1229 ConsoleNOTICESkyAzúl makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and/or its fitness for a particular purpose.SkyAzúl will not be liable for errors contained in this manual or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual. This document contains proprietary information, which is protected by copyright, and all rights are reserved.No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of SkyAzúl.SkyAzúl reserves proprietary rights to all drawings, photos and the data contained therein. The drawings, photos and data are confidential and cannot be used or reproduced without the written consent of Hirschmann. The drawings and/or photos are subject to technical modification without prior notice.All information in this document is subject to change without notice.MANUAL REVISIONSREV DATE NAME DESCRIPTION- 05/10/11 SC DS350 LS108 Service Manual (SkyAzúl) Rev 12/2000SkyAzúl, Inc.16 Walnut StreetMiddletown, MD 21769Fax 301-371-0029****************DS350 Rated Capacity Indicator System SkyAzúl, Equipment Solutions 301-371-6126TABLE OF CONTENTSNOTICEGENERAL INFORMATION (1)WARNINGS (1)1.0 ERROR CODE CHART (2)2.0 SYSTEM COMPONENT LAYOUT (6)3.0 ANGLE SENSOR ADJUSTMENT (7)3.1 ANGLE CIRCUIT (WG203) (8)3.2 ANGLE CIRCUIT (WG206) (9)4.0 LINERIDER SETTINGS AND ADJUSTMENTS (10)4.0 General Information (10)4.1 Linerider Zero Point Adjustment (11)4.2 Linerider Output Adjustment (12)4.3 Linerider Circuits (13)4.4 Linerider Cannon Connection (14)5.0 DIGITAL INPUTS (15)6.0 ANTI-TWO BLOCK (16)7.0 BOOM BASE CABLE REEL DIAGRAM (16)8.0 MAIN BOOM / JIB JUNCTION BOX DIAGRAMS (17)9.0 LUFFING JIB JUNCTION BOX DIAGRAMS (18)10.0 SYSTEM ( 12 VOLT ) WIRING DIAGRAM (19)10.1 Vertical Console Diagram (20)11.0 SYSTEM ( 24 VOLT ) DIAGRAM (21)11.1 Horizontal Console Diagram (22)12.0 TERMINAL BOARD DESIGNATIONS (23)13.0 MAIN BOARD MEASURING POINTS (24)Service Manual – 1225/1229 ConsoleGENERAL INFORMATIONThis handbook defines the error codes, cause, and actions to troubleshoot the PAT DS 350 Rated Capacity Limiter (RCL) System for Link-Belt Lattice-Boom Cranes. Refer to the operating handbook for operation and maintenance of the PAT DS 350 Rated Capacity Limiter (RCL).This system assists the crane operator in promoting efficient operation by monitoring crane loads and by warning the operator of approaching overload conditions. Always refer to operational instructions and load charts provided by the crane manufacturer for specific crane operation and load limits.WARNINGS•The operator is always responsible for operating the crane within the manufacture’s specified parameters.•The PAT DS 350 Rated Capacity Limiter (RCL) is an operational aid which warns a crane operator of an approaching overload and over hoist condition which could cause damage to equipment, property, and/or injury to the operator or bystanders.•This device is not, and shall not be a substitute for good judgment, experience, and the practice of accepted safe crane operation.•The operator is solely responsible for the safe operation of the crane and must observe and obey all warnings and instructions supplied by PAT and the crane manufacturer.•Prior to operating a crane, the operator must carefully and thoroughly read and understand the information in operator’s handbook and the crane manufacturer’s manual to ensure that the operator understands the function and limitations of the RCL system and the crane.•Proper operation of the RCL System is dependent upon proper inspection, maintenance, and observance of the operating instructions.1.0 ERROR CODE CHARTERRORDISPLAYERROR CAUSE ACTIONE 01Fallen below radius orangle range Fallen below the minimum radius orangle given in the load chart due torising the boom too far.Put boom back to a radius orangle given in the load chart.E 02Radius or angle rangeexceeded.The maximum radius or angle given inthe load chart was exceed due tolowering the boom too far.Raise boom back to a radiusor angle given in the loadchart.E 03Prohibited slewingrange (no load area).Slewing range prohibited with load.Slew back into permissiblerange.E 04Operating mode notavailable.Operating mode switch on the consoleset incorrectly.Set operating mode switchcorrectly to the codeassigned to the operatingmode of the machine. (seeSection 9 operator’shandbook)E 06Angle luffing jibexceeded.The minimum angle given in thecorresponding load chart wasexceeded due to lowering the luffingjib too much.Raise luffing jib to an anglegiven in the load chart.E 07No acknowledgesignal from overloadrelay.Over load limit switch relay is stuck,defective, or not being selected.Replace relayE 08No acknowledgesignal from hoist limitswitch relay Hoist limit switch relay is stuck,defective, or not being selected.Replace relayE 09No acknowledgesignal from relay 2.Relay 2 is stuck, defective, or notbeing selected.Replace relayE 13Fallen below lowerlimiting value for themeasuring channel“auxiliary force”.Cable from central unit to the forcetransducer defective or water in theplugs.Electronic component in themeasuring channel defective.Check cable and plugs;replace items as necessary.See Section 3, forcetransducer adjustments.E 14Fallen below lowerlimiting value for themeasuring channel“force-main hoist”.Cable from central unit to the forcetransducer defective or water in theplugs.Electronic component in themeasuring channel defective.Check cable and plugs;replace items as necessary.See Section 3, forcetransducer adjustments.E 15Fallen below lowerlimiting value for themeasuring channel“angle main boom”.Cable from central unit to the anglesensor defective or loose, or water inthe plugs.Electronic component the measuringchannel defective.Check cable and plugs;replace items as necessary.See Section 2, angle sensoradjustments.1.1 ERROR CODE CHART - continuedERRORDISPLAYERROR CAUSE ACTIONE 16Fallen below lowerlimiting value for themeasuring channel“angle luffing jib”.Cable from central unit to the anglesensor defective or loose, or water inthe plugs.Electronic component the measuringchannel defective.Check cable and plugs;replace items as necessary.See Section 2, angle sensoradjustments.E 18Error in the referencevoltage.Electronic component on main boarddefective.Replace main board & resetforce transducers as shownin Section 3.2.E 19Error in the referencevoltage.Electronic component on main boarddefective.Replace main board & resetforce transducers as shownin Section 3.2.E 20No analog voltage.Crane voltage to lowShort in supply voltage from crane tocentral unit.Voltage converter is defective on mainboard Check crane voltage Check wiringReplace main board & reset force transducers as shown in Section 3.2.E 23Upper limiting valuefor the measuringchannel “auxiliary-force” exceeded.Cable from central unit to the forcetransducer defective or water in theplugs.Electronic component in themeasuring channel defective.Check cable and plugs;replace items as necessary.Replace main board & resetforce transducers as shownin Section 3.2.E 24Upper limiting valuefor the measuringchannel “force - mainhoist” exceeded.Cable from central unit to the forcetransducer defective or water in theplugs.Electronic component in themeasuring channel defective.Check cable and plugs;replace items as necessary.Replace main board & resetforce transducers as shownin Section 3.2.E 25Upper limiting valuefor the measuringchannel “angle mainboom” exceeded.Cable from central unit to the anglesensor defective or loose, or water inthe plugs.Electronic component the measuringchannel defective.Check cable and plugs;replace items as necessary.See Section 2, angle sensoradjustments.E 26Upper limiting valuefor the measuringchannel “angle luffingjib” exceeded.Cable from central unit to the anglesensor defective or loose, or water inthe plugs.Electronic component the measuringchannel defective.Check cable and plugs;replace items as necessary.See Section 2, angle sensoradjustments.ERRORDISPLAYERROR CAUSE ACTIONE 28Error in the referencevoltage.Electronic component on main boarddefective.Replace main board & resetforce transducers as shownin Section 3.2.E 31-34Error in systemsoftware.Eprom’s with system softwaredefective.Replace system EpromReplace main board & resetforce transducers as shownin Section 3.2.E 37Error in systemsoftware.Eprom’s with system softwaredefective.Replace system EpromReplace main board & resetforce transducers as shownin Section 3.2.E 38Wrong system ordata Eprom.Eprom’s with system software doesnot correspond with data Eprom.Replace system EpromE 41-42Error on the ram.Ram range on the main boarddefective.Replace main board & reset force transducers as shown in Section 3.2.E 45Error in internalcommunicationsError in read/writememory.Electronic component on main boarddefective.Electronic component on main boarddefectiveReplace main board & resetforce transducers as shownin Section 3.2.E 51-59Error in data memory.Data Eprom's defectiveElectronic component on main boarddefective.Replace data Eprom Replace main board & reset force transducers as shown in Section 3.2.E71Incorrectacknowledgment ofthe 1. Relay on theterminal board a101.Anti two-block relay is stuck ordefective.Anti two-block relay is not beingselected due to a break on theterminal board a101, main board orribbon cables.Replace 1. Relay.Check terminal board a101,main board and ribboncables as well as replacedefective part, if necessary.E72 - 77 analogous to E71 forthe relays 2...7.Analogous to e71 for the relays 2...7.Analogous to E71 for therelays 2..7.E89Change of theoperating code duringlifting a load.The operating mode switch in theconsole was used during lifting a load.Lower the load and set theoperating mode switchcorrectly to the codeassigned to the actualoperating mode of the crane.ERRORDISPLAYERROR CAUSE ACTIONE 91-92No data transmissionfrom console.Plug on console loose; cabledefective.Check cable and plug;replace console, asnecessary.E 93-94Error in the datatransmission to theconsole.Cable to the console not plugged in orinterrupted.Eprom not installed or defectiveDefect in the central electronics (mainboard).Check cable; attach plugproperly.Replace EpromsReplace main board & resetforce transducers as shownin Section 3.2.E-19/20/29 Error in reference supply voltage. Identify supply voltage that is being shorted, (+/-5 or + -9) disconnect ribbon cable. If power supply returns then problem is external. Reconnect ribbon cables and disconnect all components individually to identify the location of the short.3.0 ANGLE SENSOR ADJUSTMENTThe angle φ shown in Figure 1 needs to be within +0, -0.4 of the actual angle of the boom. Check boom angle at base/heel Section only. After adjustment, compare the actual boom angle with the displayed angle at about 0°, 30° and 60°. To comply with the SAE J375 standards the displayed angle must be +0.0° to -2.0° of the actual angle.The supply voltage can be checked directly at the cannon connection. Using a digital volt meter measure between pins A and C, (A=GND, C= - 5V). If this voltage is not correct refer to the system wiring diagram and verify all cable connections. You may need to start at the main board and check the supply voltages at their proper measuring points.The following 2 drawings show the theory of operation for the main and luffing angle signals.DRAWING # - LKB24-03DRAWING # - LKB24-044.0 LINERIDER SETTINGS AND ADJUSTMENTS4.1 GENERAL INFORMATIONCalibration of a linerider will require the hoist rope line pull information, which should be provided by the manufacturer. Use single part line when calibrating the linerider. Lineriders require specific wire rope size, see Table 2 to insure your rope size matches your linerider provided.NOTE: A new wire rope is normally over sized, the amount oversize will depend on the diameter of the rope. With normal wear the inter core breaks down and diameter decreases, See your manufactures guide lines for wire rope replacementconditions.Table 2. Lineriders should match the wire diameter of your hoist rope.ITEM NUMBER DESCRIPTION WITH WIRE ROPE SIZEWIRE ROPEDIAMETER ADVISED RANGE048-500-060-005SENSOR, LINERIDER SKM500 7/8"±3/64 048-500-060-006SENSOR, LINERIDER SKM500 1"±3/64048-500-060-012SENSOR, LINERIDER SKM500 1-1/8 2 TON KMD±3/64048-500-060-013SENSOR, LINERIDER SKM500 1-1/4 2 TON KMD±1/16 The linerider requires a load sheave adjustment to maximize the voltage output of the amplifier and minimize the line angle through the linerider. The linerider maximumoutput of 2.5 volts should be equal to the maximum hoist rope line pull. The load sheave may need to be adjusted by turning the eccentric wheel on the load sheave of the4.1 LINERIDER ZERO POINT ADJUSTMENTNOTE: Complete the following processes before placing cable through the linerider. ZERO POINT SETTINGSa.) Check that the differential output of the main and auxiliary linerider is within±25millivolts at zero force:•Main Linerider: central unit terminal connection X1-#33 and X1-#34.•Auxiliary linerider: central unit terminal connection X1-#23 and X1-#24.b.) Adjust the linerider voltages on the main board, Refer to Figure 2 below.•Adjust the main linerider zero point by placing your positive volt meter lead on MP 3 (measuring point 3) with your ground lead on MP 11. Turn the screw onpotentiometer P3 so the volt meter reads a value of 0.500 volts.•Adjust the auxiliary linerider by placing your positive volt meter lead on MP 5 with your ground lead on MP 11. Turn the screw on potentiometer P5 so the voltmeter reads a value of 0.500 volts.•After completing this adjustment run the hoist rope through the lineriders.4.2 LINERIDER OUTPUT ADJUSTMENTLINERIDER OUTPUT ADJUSTMENTSa) Calculate the output voltage required from the linerider using the known thetotal load and maximum line pull information. The tolerance for the outputvoltage “X” is +0.0, -0.2 volts.NOTE: The total load includes the load, rigging, cables, and hook block. Test load should be 80% of maximum rated load for the cranes configurationor condition. To comply with the SAE J376 standards the test load mustbe to a known accuracy of ±1%.TEST LOAD x 2.5 = ÷ PARTS OF LINE = XLINE PULL23.600 x 2.5 = 2.0 ÷ 1 = 2.029.500“X” is equal to the to optimum output voltage of the linerider. The outputvoltage required in this example is 1.8 to 2.0 volts.WARNING: THE OPERATOR IS RESPONSIBLE FOR OPERATING THE CRANE WITHIN THE MANUFACTURE’S SPECIFIED PARAMETERS.b) Pick the test load used in the calculation for the output voltage with a singlepart of line.c) Take a voltage reading with a voltmeter and compare the reading with thecalculated voltage and decide if a mechanical adjustment of the linerider isneeded.•Main Linerider: central unit terminal connection X1-#33 and X1-#34.•Auxiliary linerider: central unit terminal connection X1-#23 and X1-#24.d) If a mechanical adjustment is necessary follow steps below, if no mechanicaladjustment is necessary proceed to next Section and begin calibration.•Before and after you set the mechanical adjustment, scribe a line on the side of the eccentric wheel to show the amount of change.•Loosen the adjustment nut, see Figure 3. Note that there is a single lockout nut on one side and a double on the other. These both should be loosenedto some degree. Adjustment from the double nut side seems to work thebest after tightening the 2 nuts together.•Depending upon the output voltage you can look at the eccentric nut from the side of the linerider and determine the direction you should turn.Increasing the height of the load sheave will increase the output voltage.•Tighten all lock nuts insuring not to move the wheel.e) Return and repeat step ‘c’.4.3 LINERIDER CIRCUIT (MAIN LINERIDER) DRAWING # - LKB24-01DRAWING # - LKB24-024.4 LINERIDER CANNON CONNECTIONLINERIDER CANNON CONNECTIONThe supply voltage can be checked directly at the cannon connection. Using a digital volt meter measure between pins A and B, (A= + 9v) + (B= - 9v) = 18volts. If this voltage is not correct refer to the system wiring diagram and verify all cable connections. You may need to start at the main board and check the supply voltages at their proper measuring points.5.0 DIGITAL INPUTS DRAWING # - LKB36-016.0 ANTI-TWO BLOCK CIRCUIT7.0 BOOM BASE CABLE REEL DIAGRAM DRAWING # - 031-300-100-4248.0 MAIN BOOM / JUNCTION BOX DIAGRAMS MAIN BOOM NOSEDRAWING # - 031-300-100-446JIB NOSEDRAWING # - 031-300-100-5229.0 LUFFING ATTACHMENT / JUNCTION BOX DIAGRAMS LUFFING LIMIT BASEDRAWING # - 031-300-100-679LUFFING JIB NOSEDRAWING # - 031-300-100-53510.0 SYSTEM ( 24 VOLT ) DIAGRAMService Manual - 1225/1229 Console DS350 Rated Capacity Limiter System12.0 TERMINAL BOARD DESIGNATIONTERMINAL BOARDDRAWING # - 024-350-060-739Service Manual - 1225/1229 Console DS350 Rated Capacity Limiter System13.0 MAIN BOARD MEASURING POINTSMEASURING POINT LAYOUTDRAWING # - 024-350-300-081301-371-6126 SkyAzúl, Equipment Solutions Page 24SkyAzúl, Soluciones de Equipos 301-371-6126SkyAzúl, Equipment Solutions 301-371-6126SkyAzúl, Inc.16 Walnut StreetMiddletown, MD 21769 Phone 301-371-6126 Fax 301-371-0029 ****************。

2103备自投说明书

2103备自投说明书
1:1#进线合闸2:1#进线跳闸
3:2#进线合闸4:2#进线跳闸
5:分段合闸6:分段跳闸
7:备用8:备用
第五章
2103装置带两段母线、双路进线电压,三路开关电流监控。备自投装置同时能完成所有备自投功能,具有两种进线备自投和两种分段备自投功能。备自投动作后,具有后加速保护功能,确保无故障投入。软件设有控制字,用于备自投方式的选择,假如只做进线备自投就只须投入进线备投控制字,如果两个控制字全投入,软件可自动判别系统备自投方式。保护装置具有电流保护闭锁备自投功能,进线和分段开关的任意一相出现故障电流时均可闭锁备自投。当常用电源失压且无流时,备自投装置将此路电源切除,确认常用电源切除后,再投入备用电源。
2.7机械性能
A.振动
装置能承受GB7261中16.3规定的严酷等级为I级的振动耐久能力试验。
B.冲击
装置能承受GB7261中17.5规定的严酷等级为I级的冲击耐久能力试验。
C.碰撞
装置能承受GB7261第18章规定的严酷等级为I级的冲击耐久能力试验。
测量范围
电流:0.1 In ~ 20 In (测量:0.1 In ~ 1.2 In )
电压:0.1 V ~ 120 V
频率:48 ~ 52 Hz
返回系数
电流元件:0.95低电压元件:1.05
整组动作时间
当1.2倍动作量时:瞬时段不大于35ms。
过流段零时限不大于40ms。
整定范围及误差
电流整定范围:0.01 In~20 In误差<±5%整定步长:0.01 In
时间整定范围:0 ~ 20 S,误差<±15 ms整定步长:0.01 S
B.快速瞬变干扰
装置能承受IEC255-22-4标准规定的IV级(4KV±10%)快速瞬变干扰试验。

RF2103型交直流多功能标准源使用说明书

RF2103型交直流多功能标准源使用说明书

RF2103型交直流多功能标准源使用说明书陕西锐峰电力科技有限公司目次1. 概述 (2)2. 主要功能及特点 (2)3. 主要技术指标 (2)4. 面板和后板 (3)5. 操作说明 (4)5. 1注意事项 (4)5. 2主菜单 (5)5. 3源操作 (5)5. 4指示仪表校验 (10)5. 5电能表校验 (20)5. 6档位校准 (23)5. 7远控 (31)5. 8系统设置 (31)6. 上位机软件操作说明 (32)6. 1注意事项 (32)6. 2主界面 (32)6. 3系统设置 (33)6. 4系统联机 (35)6. 5信号控制 (35)6. 6指示仪表 (37)6. 7电能表 (46)7. 基本配置 (54)8. 可选配置 (54)附录1:低频电能常数 (55)附录2:电能表检测负荷点 (56)附录3:装置后板接口接线说明 (57)附录4:故障排除 (57)附录5:校验仪表接线图 (58)附录6:同步表的检定 (61)1 概述本装置是按照JJG124-2005《电流表、电压表、功率表和电阻表检定规程》、JJG 596-1999、JJG 307-2006的要求而设计的三相表源一体化装置。

装置中表的核心技术用的是数字信号处理器(DSP)和16位高速模数转换器组成的高精度工频交流采集器;源的信号部分用的是DSP和16位高速数模转换器组成可控制的正弦波、畸变波信号源。

装置具有精度高、工作稳定可靠、操作方便灵活等特点。

2 主要功能及特点2.1 可半自动或手动检验电力系统中各种工频电表(电压表、电流表、功率表、频率表、功率因数表、相位表)的基本误差,电压、电流、波形、功率因数等影响量引起的改变量等。

2.2 电源部分可生成具有2~31次谐波的畸变波,谐波个数、次数、幅度以及谐波对基波的相位均可程控。

2.3 功放的工作频带为40H Z~1kH Z,有良好的线性。

电流功放为恒流源,电压功放为恒压源。

由于重量轻,本装置更适合于现场校验使用。

NSP40B(v2.0)备自投技术说明书

NSP40B(v2.0)备自投技术说明书

NSP40B(V2.0)备用电源自动投入装置技术说明书1 概述NSP40B(V2.0)备用电源自动投入装置(以下简称装置),可应用于110kV及以下电压等级、不同主接线方式的备用电源自动投入,可组屏,也可在开关柜就地安装。

由于备用电源的一次接线形式种类繁多,如内桥、单母分段等等,但是对于每一种确定的一次接线方式,备用电源投入的判别逻辑又是相对简单的,所以装置采用了可编程逻辑的设计思想,确定了灵活的备投方式,除具有8种典型的备投逻辑外,还具有4种自行定义的备投逻辑以适应一些特殊逻辑需要。

2 技术参数2.1额定参数●额定直流电压:220V 或110V,允许偏差-20%~+20%。

●额定交流数据a) 交流电压:100 V或220Vb) 交流电流:5A 或1Ac) 额定频率:50Hz●功率消耗a) 直流回路:正常工作时不大于20W,装置动作时不大于25W。

b) 交流电压回路:每相不大于0.5VAc) 交流电流回路:额定电流为5A 时每相不大于1.0VA;额定电流为1A时每相不大于0.5VA。

●开关量输入电平为220V或110V;遥脉及GPS输入为24V。

2.2主要技术性能2.2.1 采样回路精确工作范围及误差2.2.2 过载能力交流电流回路:2倍额定电流,连续工作;10倍额定电流,允许10秒;40倍额定电流,允许1秒;交流电压回路:1.2倍的额定电压,连续工作。

2.2.3 接点容量出口跳闸触点:允许长期通过电流8A,切断电流0.3A(DC220V,V/R 1ms),出口信号触点:允许长期通过电流8A,切断电流0.3A(DC220V,V/R 1ms)2.2.4 各类元件定值误差电流元件定值误差:<±5%电压元件定值误差:<3%时间元件:<±80ms2.2.5 整组动作时间(包括继电器固有时间)固有动作时间:误差不大于80ms2.2.6 遥信分辨率:2ms2.3 绝缘性能2.3.1 绝缘电阻装置的带电部分和非带电部分及外壳之间以及电气上无联系的各电路之间用开路电压500V 的兆欧表测量其绝缘电阻值正常试验大气条件下各等级的各回路绝缘电阻不小于20M。

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1.设置
确认确认确认
1.1密码
确认确认
修改完毕
注:AEC-2103有出厂密码“↓”和固定密码“↓↓↓↓↓↓”两种,出厂密码用户可以修改,固定密码用户不能修改。
1.2系统参数
→确认↓翻到
→↑
确认
修改完毕
注:以上是修改“保护电流系数”步骤。
1.3控制字
→确认→
↑或↓确认
修改完毕
注:以上是投入“进线备自投”控制字步骤。
2.7机械性能
A.振动
装置能承受GB7261中16.3规定的严酷等级为I级的振动耐久能力试验。
B.冲击
装置能承受GB7261中17.5规定的严酷等级为I级的冲击耐久能力试验。
C.碰撞
装置能承受GB7261第18章规定的严酷等级为I级的冲击耐久能力试验。
测量范围
电流:0.1 In ~ 20 In (测量:0.1 In ~ 1.2 In )
●采用串行E2PROM存放保护定值,软硬件加密设计,确保定值不丢失。
●采用DS12887日历时钟芯片,闰年自动调整,可统一对时。
●两级“看门狗”电路设计,确保装置不死机。
●人机界面采用带背光液晶显示、按键式小键盘设计,信息直观,操作简单方便。
●64次带时标及动作信息的事件顺序记录,可掉电保持。
●工业级485隔离型总线网络,组网经济、方便,采用国际流行的MODBUS通讯规约。
B.快速瞬变干扰
装置能承受IEC255-22-4标准规定的IV级(4KV±10%)快速瞬变干扰试验。
C.静电放电
装置能承受IEC255-22-2标准规定的IV级(空间放电15KV,接触放电8KV静电放电试验。
2.6绝缘耐压性能
满足IEC-255-5标准和部标DL478标准。
A.绝缘电组
装置的带电部分和非带电部分及外壳之间以及电器上无联系的各电路之间用开路电压500V的兆欧表测量其绝缘电阻值,正常试验大气条件下,各等级的各回路绝缘电阻不小于100MΩ。
分段自投方式1:I段母线无压,进线1无压且无流,II段母线有压,1DL处于合位置,3DL处于分位置。
分段自投方式2:II段母线无压,进线2无压且无流,I段母线有压,2DL处于合位置,3DL处于分位置。
备自投动作过程:
分段自投方式1:1DL处于合位置,3DL处于分位置,延时跳开1DL,躲过自动重合闸时间,确认1DL跳开,无保护闭锁信号,合上3DL,在1S内启动后加速保护,1S后后加速保护自动退出。检测1DL处于分位置、3DL处于合位置、I段母线有压,备自投成功。
通讯报文格式1(遥信、遥测):
主机:
Addr
Fun
DI start addr hi
DI start addr lo
DI num hi
DI num lo
CRC hi
CRC lo
从机:
Addr
Fun
Byte count
Data 1


Data n
CRC hi
CRC lo
Addr(1byte):保护测控单元设备地址;
Do start addr lo
Value hi
Value lo
CRC hi
CRC lo
Addr(1byte):保护测控单元设备地址。
Fun(1byte):一次通讯过程的目的。
Do start addr(2byte):下设修改装置内数据的起始位置;
DI num(2byte):下设修改装置内数据的长度;
注2:开入1~开入12对应于开关量输入IN1~IN12。
IN7 1#进线合位IN6:1#进线分位
IN5 2#进线合位IN4 2#进线分位
IN3母联合位IN2母联分位
IN1备用IN8保护闭锁
5.开出
确认确认确认
继电器1接点吸合,2秒钟后自动返回。↑继续其他继电器开出试验。
通过“↑”、“↓”键选择1-8个输出,分别对应以下继电器出口:
●功能齐全的断路器操作回路,适用于各类断路器控制。
第二章
基本参数
交流电流:5A或1A
交流电压:100V或 V
直流电压:220V或110V,允许偏差+15%,-20%
频率:50Hz
功耗
交流电流回路:In=5A时每相不大于1VA
In=1A时每相不大于0.5VA
交流电压回路:每相不大于1VA
直流电源回路:正常工作时,不大于15W,保护动作时,不大于20W。
Value(2byte):命令报文中下送的实际数据;
CRC(2byte):用于检测数据通讯错误,采用循环冗余码CRC16。
(数据地址和数据长度原数据返回,如果写出错则数据长度为0。)
测量元件精度
保护刻度误差:不大于±0.5%
测量精度:不大于±0.2%
环境条件
A.环境温度:
正常工作温度范围:20°C ~ +70°C
极限工作温度范围:40°C ~ +85°C
储存:40°C~ +85°C,在极限值下不施加激励量,装置不出现不可逆的变化,温度恢复后,装置应能正常工作。
B.相对湿度:
最湿月的月平均最大相对湿度为90%,同时该月的月平均最低温度为25°C且表面无凝露。最高温度为+40°C时,平均最大相对湿度不超过50%。
进线自投方式2:2DL处于合位置,1DL处于分位置,延时跳开2DL,躲过自动重合闸时间,确认2DL跳开,无保护闭锁信号,合上1DL,在1S内启动后加速保护,1S后后加速保护自动退出。检测1DL处于合位置、2DL处于分位置、母线有压,备自投成功。
5.1.12逻辑框图:
5.1.2.分段开关备自投
备自投启动条件:
5.1 2103
5.1.1进线备自投:
备自投启动条件:
进线自投方式1:母线无压,进线1无压且无流,进线2有压且正常,1DL处于合位置,2DL处于分位置。
进线自投方式2:母线无压,进线2无压且无流,进线1有压且正常,2DL处于合位置,1DL处于分位置。
备自投动作过程:
进线自投方式1:1DL处于合位置,2DL处于分位置,延时跳开1DL,躲过自动重合闸时间,确认1DL跳开,无保护闭锁信号,合上2DL,在1S内启动后加速保护,1S后后加速保护自动退出。检测1DL处于分位置、2DL处于合位置、母线有压,备自投成功。
D.耐湿热性能
装置能承受GB7261第21章规定的湿热试验。最高试验温度+40℃、最大温度95%,实验时间为48小时,每一周期历时24小时的交变湿热试验,在试验结束前2小时内,测量各导电电路外露非带电金属部分及外壳之间、电气上不联系的各回路之间的绝缘电阻不小于1.5MΩ,介质耐压强度不低于介质强度试验电压幅值的75%。
Fun(1byte):一次通讯过程的目的;
DI start addr(2byte):提取装置内数据的起始位置;
DI num(2byte):本次通讯过程要提取的数据/应答报文中包含的数据长度;
Byte count(1byte):本次通讯过程要提取的数据/应答报文中包含的数据字节数;
Data(Nbyte):应答报文中包含的实际数据;
4.1
AEC综合保护测控单元面板有7个指示灯,2×16字符液晶显示屏及7个按键。键盘由“复归”、“↑”、“↓”、“←”、“→”、“取消”及“确认”七个按键组成。
“复归”是信号复归按键,用来检查和复归面板指示灯信号。当面板指示灯全部处于熄灭状态时,按“复归”键,面板灯应全部点亮,两秒钟后自动熄灭(此功能不含合、跳位灯)。当保护动作后若干指示灯点亮时,按“复归”键可复归指示灯信号。
第一章
2103装置用于双路进线变电站备用电源的自动投切使用。
1.1
●采用瑞士ROSE公司的封闭铝挤压型机箱,耐强腐蚀、高度抗冲击性、耐高温、电磁兼容设计,可组屏或分散安装于开关柜上。
●以高速工业级单片机DS80C320为数字核心,采用成熟的数字电路。稳定性好、可靠性高。
●选用MAXIM公司的MAX197 A/D转换器,12位精度,采样速率达6μs/通道。
AEC
AEC2103备用电源自动投切控制系统
技术手册
American Energy Control Company
2005年3月
版权所有,未经本公司之书面许可,此手册中任何段落,章节内容均不得被摘抄、拷贝或以任何形式复制、传播,否则一切后果由违者自负。
本公司保留一切法律权利。
本公司保留对本手册所描述之产品规格进行修改的权利,恕不另行通知。
通信参数
符合MODBUS通讯协议的相关规定。电气接口符合RS-485规范。
自诊断
CT断线、PT失压、硬件和软件发生故障
第三章
2103装置用于双路进线变电站备用电源的自动投切使用。
开孔尺寸:235139毫米(长宽)
图1安装尺寸图
图2:AEC-2103PM背板端子图
第四章
AEC-2103装置的当地监控功能通过面板上的LCD显示器及简易的键盘操作实现,所有的面板操作为全中文界面.
电压:0.1 V ~ 120 V
频率:48 ~ 52 Hz
返回系数
电流元件:0.95低电压元件:1.05
整组动作时间
当1.2倍动作量时:瞬时段不大于35ms。
过流段零时限不大于40ms。
整定范围及误差
电流整定范围:0.01 In~20 In误差<±5%整定步长:0.01 In
时间整定范围:0 ~ 20 S,误差<±15 ms整定步长:0.01 S
分段自投方式2:2DL处于合位置,3DL处于分位置,延时跳开2DL,躲过自动重合闸时间,确认2DL跳开,无保护闭锁信号,合上3DL,
在1S内启动后加速保护,1S后后加速保护自动退出。检测2DL处于分位置、3DL处于合位置、II段母线有压,备自投成功。
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