XYZ-125说明书
本田125cc踏板摩托车使用手册
本田125cc踏板摩托车使用手册欢迎您购买本田125cc踏板摩托车,本手册将为您提供详细的使用说明和维护保养指南,帮助您更好地了解和操作该车型,确保您的使用体验和行车安全。
一、车辆介绍本田125cc踏板摩托车结合了现代设计和先进技术,采用125cc排量的引擎,具备出色的动力和燃油经济性。
车身坚固耐用,配备舒适的座椅和宽敞的储物空间,为您提供便捷的城市出行方式。
二、安全须知1. 在骑乘前,请确保您已经熟悉并理解车辆的操作手册和安全须知。
2. 戴上符合安全标准的头盔,并确保扣紧。
3. 骑乘时请选择专用道路,并遵守交通规则,注意他人安全。
4. 注意保持适当的车速,避免超速行驶,特别在弯道和湿滑路面上。
5. 骑乘摩托车时,请使用合适的鞋子,避免穿着拖鞋或高跟鞋等不安全的鞋款。
6. 在行驶过程中,保持警觉以应对其他车辆或行人的突然变化。
三、启动与熄火1. 关闭燃油开关,并将车辆置于充足的通风区域,确保没有火源附近。
2. 检查油箱燃油是否充足,如需加油,请按照车辆说明手册的指引进行加油操作。
3. 按下刹车拨片,将两脚放在脚踏上,保持稳定状态。
4. 轻坐于驾驶座位上,将钥匙插入点火锁孔,逆时针拧动至“ON”档位。
5. 左手拉起油门手把,同时右手握紧转速手柄,并将开关置于“启动”位置。
6. 发动机启动后,保持适当怠速,听到引擎平稳运转声后,轻轻松开转速手柄。
7. 当需要关闭发动机时,将开关转至“OFF”位置,待发动机停止运转后,将钥匙拔出。
8. 熄火后,务必确认所有开关处于关闭状态,并将踏板摩托车停放在安全地带。
四、行车操作1. 右手掌握转速手柄,通过旋转调节车速,初次学习骑乘时,建议保持低速行驶。
2. 左手握紧限速刹车手柄,通过向内拉动刹车实现减速和停车操作。
3. 脚踩刹车踏板可实现减速和停车操作,同时两脚还可用于平衡保持稳定状态。
4. 转向时,通过转动车把实现方向盘的转动,务必确保平滑过渡和适当的转速。
5. 注意观察前方和周边交通状况,确保安全变更道路或超越其他车辆。
XYZ-125G稀油站说明书20180428
X Y Z-125G型稀油站(带高位油箱)使用说明书启东安升 XYZ-125G稀油站 共 4 页 第 1 页 一、用途XYZ-125G型稀油站主要用于冶金、矿山等机械设备的稀油循环润滑系统中,向减速器、齿轮座、主电动机轴承、风机轴承等摩擦部位供送润滑油。
该油站工作介质N22-320,本油站通常是安装在主机附近的地下油库内或地坑内。
二、规格和性能型号流量L/min工作压力MPa供油温度℃油箱容积m3双筒网式过滤器列管式油冷却器型号面积m2精度mm型号面积m2水压MPa进水温度℃冷却水耗量m3/hXYZ-125G 125 0.4 40±21.6SGLQ-40 0.31 0.12 ASLC3-6 6 ≥0.2 ≤28 11.25表(1)电 动 机 电加热器外形尺寸 长×宽×高 重量Kg型号 功率KW转速r/minSRY4-6/220Y112M-4 4.0 1400 6KW×3支 2200×1300×17001262续表(1-1)三、结构特征本稀油站由油站、仪表和电控箱三部分组成。
油站部份有油箱、立式齿轮泵装置、双筒网式过滤器、磁性过滤网以及各种阀门和管道组装而成。
管路安装有温度计、压力变送器,在泵的出口过滤器后均装有压力表可以直观的看出过滤器压差的大小,确定清洗或更换滤芯(双筒网式过滤器压差≤0.15Mpa)。
如果压差大于0.15Mpa,将会发出油滤器堵塞报警信号。
启东安升 XYZ-125G稀油站 共4页 第3页 五、安装、调整和操作参照稀油站原理图,将阀门3、4、6、7、8打开,阀门1、2、5、9、12关闭,接通电源后,转换开关放置到自动位置起动1号泵,此时备用泵会自动起 动,逐渐关闭阀门8,将压力上升到0.3Mpa时,备用泵会自动停止,当压力超过0.6Mpa时,安全阀会自动开启,进行卸压,然后,缓慢开启阀门5,开始对外管路供油;稀油站应将压力控制在0.3-0.4MPa,(可以调节供油口阀门5来实现)首先进轴承的阀门开启度应该在10-20%左右,能看到回油管中有少量回油即可,否则开启度过大,会使高位油箱上不了油,然后开启高位油箱阀门9,待高位油箱内油位到达溢油口时,可以关小进口阀门9,溢油口能够来得及回油为止,进口阀门9尽量要开小一点,这样能使高位油箱充满油,而又不致于溢出油箱为宜。
提升机试运行安全技术措施
提升机试运行安全技术措施一、工程概况由宏厦一建机电项目二部承担的新元公司进风井提升机设备安装工程,历时两个多月与井筒装备工程交叉施工,已接近收尾阶段。
按照新元公司的总体安排,即将进入提升机电气机械设备的调整试验和试运行阶段。
电气设备安装除井筒内的减速开关,井架限位,井口安全门限位以及井口信号系统条件不具备外已经全部完成。
高压一次设备的调整试验已经由集团公司质监站电气试验室完成。
试运行前还需要在厂家的配合下进行提升机的电气各环节的动作试验以及各种安全保护的调整试验。
为了确保试运行期间人员设备的安全,保证工程质量,特编制本措施,待审批后认真贯彻执行。
二、提升机辅机电气设备检测启动1、液压站、控制箱、电动机的检测启动。
本提升机配有三套液压站,其中型号K730、42D为盘型闸制动用中高压液压站;型号XYZ-125F用于减速器润滑液压站;型号XYZ-10F型用于电动机轴承润滑液压站。
首先应检查各液压站控制回路是否正确,主回路不送电,控制回路查线,送电起停数次应正确无误。
应逐一拆开油泵电动机接线盒,拆除电缆芯线,用1000V兆欧表摇测电动机及电缆的绝缘电阻,合格后紧固接线板芯线螺栓,把导线重新接好拧紧,导体间裸露空气间隙符合规范要求。
所有电动机外壳应有明显接地线。
具体做法:电动机外壳及底座用电钻钻孔,套丝,然后固定6mm以上软铜线与分支接地线螺栓可靠连接。
冷却风机电机检测与液压站电机方法相同。
2、辅机启动试运行:液压站辅机的启动调整需要厂家及机械施工人员配合,及时调整压力,排除空气,确保液压站的正常使用。
启动应一台一台进行,主回路送电后按动按钮,启动一下就立即停止,观察电动机的旋转方向是否正确,如方向不正确倒接电动机相序,再次启动,正确后用卡流表检测电动机的三相电流是否平衡,电动机转动的声音是否正常,运转一段时间后还应用手摸电动机外壳,轴伸端温升是否超标,有疑问时用温度计测试,滚动轴承温升不超过65℃,冷态时,电动机每次启动间隔时间不得小于5分钟,压力调整好后空载试运行4小时,调试人员应做好空载试运行记录。
稀油站使用手册
不使用冷却器,必须关闭冷却器进出水阀(进出水阀及外接管路用户自备),排尽冷却器里
的剩油和水。
7.3、双筒油滤器每三个月进行一次内部检查与清洗。压差超过0.15MPa时,需及时清
洗滤芯,如滤网有抽丝或开裂等现象,应更换。
7.4、注意检察油箱内最低油位处,如发现有水,应打开油箱下部两个放油螺塞将水
排出。
6.操作规程
6.0、向油箱内加注清洁的润滑油。加油量为油箱有效容积的4/5,加注时必须进行过 滤(建议用LUC系列滤油车),否则将严重影响油站和轴承的寿命。
6.1、按系统工作压力及工作油温将供油管路上的电接点压力表(或压力开关)的动 作压力及一只电接点双金属温度计(或温度控制仪表)的动作温度调节到设定值或工况所 需要求值的相应位置,打开稀油站相应的油、水阀门和压力表开关;。
PLC 运行 指示灯不亮 (仅 P 型稀油站)
1.控制电源开关未合上; 2.PLC 上的电源开关未合上; 3.PLC 的 运 行 方 式 未 置 于
RUN; 4.PLC 故障(ERR)指示灯亮。
1.合上控制电源开关; 2.合上 PLC 电源开关; 3.将 PLC 运行方式置于 4.更换 PLC。
RUN;
信号发出。
电控柜用以实现稀油站的自动控制、保护、连锁和故障报警功能,具有就地和远控
操作功能,并具有与中控室连接的 DCS 接口和与主机实现连锁的油站故障停主机接口。
5.安装方式
本稀油站安装时,只要平稳地放在地面上,可不需要地脚螺栓固定。 本稀油站在出厂前已进行过模拟工况性能试验,故在现场安放平稳后,即可连接供油 管、回油管、水管和电控柜,调试正常后,就可投入正常运行。 电控柜由用户自行决定安装位置和固定方式。
3.5 回油口设有磁性过滤器,可吸附油液中铁质微粒,保证油液清洁度要求;
烧成窑中及三次风管
额定转速:0~2000r/min
额定电压:110V
56.01M4
电加热器
型号:JGY2-220/2
只
2
随设备订货
功率:2kw 220V
(用于传动齿轮油箱)
56.01M5
电加热器
型号:JGY2-220/1
只
24
随设备订货
功率:1kw 220V
(用于支承装置)
56.01M6
热电阻
型号:WZP-280
传动型式:单传动
56.01P1
主传动减速器
JH710C-SW305-40
台
1
随设备订货
中心距:1570
速比:公称40
实际42.226
润滑方式:集中润滑
56.01P2
辅助传动减速
JH220C-SW302-28
台
1
随设备订货
器
中心距:490
速比:公称28
实际28.125
56.01M1
主传动电动机
型号:ZSN4-400-092 IP44
功率:0.25kw
离合器
套
1
随设备订货
行程限位开关
LX19-121
只
1
随设备订货
56.01b
档轮油泵站
型号:NC-14
套
1
随设备订货
冷却水用量:15l/min
压力:(0.2~0.3)Mpa
进出口接管:φ16
随设备订货
柱塞泵
台
1
随设备订货
56.01bM1
泵用电机
型号:Y90S-6 B5(V1)
台
1
随设备订货
只
1
XYZ系列电气控制箱说明书
XYZ系列稀油站电气控制箱使用说明书启东润滑设备有限公司一、概述XYZ系列稀油站控制箱是稀油润滑装置的专用控制设备,与装有压力控制和温度控制等仪表的仪表盘配合,可实现对稀油润滑装置的起动、停止、加热控制,保护、显示、报警等自动控制功能。
二、使用条件2.1主回路电源:3N 50HZ AC380V2.2控制回路电源:50HZ AC220V2.3海拔高度不超过1000米2.4周围空气温度:不高于40摄氏度,不低于-10摄氏度。
2.5周围空气湿度:最湿月平均最大相对湿度为90%,同时该月月平均最低温度为25摄氏度。
并考虑到温度变化在元器件表面的凝露。
2.6无显著震动和冲击的地方。
2.7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气体与尘埃(包括导电尘埃)。
2.8垂直安装,安装倾斜度天有不大于5度。
三、工作原理3.1XYZ系列稀油站电控原理分两种:一种适用于XYZ-6~125稀油站;另一种适用于XYZ-250~1000稀油站。
详见电气原理图。
3.2XYZ-6~125采用电加热器进行加热、XYZ-250~1000采用蒸汽加热。
~1~3.3合上空气开关Q主电源回路接通,转换开关HK有三种工作状态供选择,当置于手动位置时,可单独起动一号、二号,油泵工作时相应的指示灯1LD、2LD点亮。
3.4串接在主机回路中的2K常开触头保证润滑系统油压正常时才可启动主机工作。
3.5在工作油泵电动机由于某种原因过载或短路时,备用油泵自动投入工作。
3.6工作油泵工作时,如系统压力不足降到压力控制器1YLJ设定值时,其触点断开,使2K失电,备用油泵自动开启,压力恢复正常后,备用油泵自动停止,如果备用油泵开启后,压力继续下降到极限低压时,经另一压力控制器2YLJ接点断开,3K失电,压力过低信号灯1HD亮,并发出报警声。
3.7油箱内的油温要保持在一定范围内,冬季油温低时,对于XYZ -6~125电控箱可手动开启电加热器进行加热,此时加热器工作指示灯3LD亮,当温度高于温控器WDJ 的温度时,电加热器自动停止加热,3LD熄灭,对于XYZ-250~1000电控箱,可手动开启蒸汽阀门进行加热,如果高于温控器WDJ设定的温度时,油温过高信号灯4HD 亮并发出报警声,提醒关阀门。
XYZ稀油站通用说明书
XYZ系列稀油站说明书一、简介本装置主要适用于水泥、冶炼、轧制、矿山、能源、轻工、交通、运输、石化和电力等机械设备的稀油循环润滑系统中,向主机齿轮箱的齿轮和轴承等摩擦部位供送润滑油,起减摩擦和冷却润滑作用,保证供油和润滑质量,使主机设备连续正常运行。
其工作介质为N220~N320中负荷工业齿轮油或其它机械润滑油。
本装置由稀油润滑站,仪表盘,电控柜配套组成。
型号说明: 选型时采用XYZ- ※※P: PLC控制省略:继电器、接触器控制流量:L/min稀油站如:稀油站,公称流量125L/min,用PLC控制,则选型:XYZ-125P二、XYZ系列稀油站性能参数三、工作原理与结构特点稀油站由油箱、油泵装置、油冷却器、油滤器以及电控柜、仪表盘、管道、阀门等组成。
工作时,油液由齿轮泵从油箱吸出,经单向阀、双筒网片式油滤器、列管式油冷却器,被直接送到设备的润滑点进行润滑,然后经系统回油管流回油箱。
油站的最高工作压力为0.4MPa,最低工作压力为0.2MPa(视现场情况可重新设定),根据润滑点的要求,通过调节安全阀确定使用压力。
当油站的工作压力超过安全阀的调定压力时,安全阀将自动打开,多余的油液流回油箱。
稀油站具有过滤、冷却、加热等装置和安全、自控、报警等功能。
本稀油站有以下结构特点:1.设有备用油泵。
稀油站有两台油泵,一台工作,一台备用,正常情况下工作油泵运行,当系统压力低于压力调节器调定值时,备用泵投入运行,保证向主机继续供送润滑油。
2.采用双筒网片式油滤器。
双筒网片式油滤器有两组过滤滤芯。
一组滤芯工作,一组滤芯备用。
当工作滤芯需要更换时,可不停机,用转换阀使备用滤芯工作,即可取出原工作滤芯,更换滤片。
此油滤器结构紧凑,接管简单,不设旁路,更换方便。
3.采用GLCQ、GLLQ型列管式油冷却器。
换热管为紫铜管,冷却效果较好,体积小,重量轻,阻力降大大小于板式换热器,在工作压力本身不高的稀油润滑系统中使用是比较合理的。
稀油站_XYZ-6G~125G说明书
XYZ-6S125G稀油润滑站使用说明书启东市开隆冶金机械设备有限公司一设备的用途XYZ-6G- 125G型稀油站主要用于冶金、矿山、能源、建材、轻工、交通、运输等机械设备的稀油循环润滑系统中,向减速器、齿轮座、主电动机轴承等摩擦部位供送润滑油。
起减磨和冷却作用,确保主机设备连续正常运行。
本稀油润滑站使用工作介质粘度等级为N22〜N460的工业润滑油。
循环冷却采用列管式冷却器。
本油站通常是安装在主机附近或地下油库内、地坑内。
、设备性能参数三、工作原理及结构特点XYZ-G型稀油站主要由油箱、立式齿轮油泵装置、单向阀、安全阀、双筒网片式过滤器、列管式油冷却器、压力控制器、电接点双金属温度计、铂热电阻、仪表、管道及阀门等组成,并配套相应的电控系统。
XYZ-6G〜125G为整体式小型稀油站。
其外形详见设备外形图。
工作时,润滑油由齿轮泵从油箱吸出,经单向阀、双筒网片式过滤器、列管式油冷却器,被直接送到设备的润滑点。
油站的最高工作压力一般为0.4MPa,最低工作压力为O.IMPa。
油站的实际工作压力根据现场条件而定,关键是能否提供足够的流量。
根据润滑点的要求,通过调节安全阀确定使用压力,当油站的工作压力超过安全阀的调定压力时,安全阀将自动打开,油液即溢流回油箱。
安全阀的作用是当系统过载时溢流,卸压保护系统。
压力控制器用来检测系统的压力,铂热电阻用来检测润滑油温度。
油箱可储油和散热并分离油液中的气体及沉淀污物。
稀油站的结构有以下特点:1、设有备用油泵:稀油站有两台油泵装置,一台工作、一台备用,正常情况下工作油泵运行,当系统压力低于压力控制器调定值时,备用油泵投入工作。
确保向主机连续提供符合压力要求的润滑油。
2、双筒网片式油滤器放在列管式冷却器之前:油在油滤器中的通过能力与其粘度有关。
粘度大,通过能力差,反之通过能力好。
温度高,则粘度下降,通过能力好过滤的效果也较好,先过滤后冷却即达到此目的。
3、米用双筒网片式油滤器双筒网片式油滤器有两组过滤滤芯。
XYZ电控操作说明(14.05.01)
XYZ型稀油站电控操作说明XYZ型稀油站电控以HMI和PLC为核心,与其他优质电气元件共同组成了性能卓越、运行稳定、操作方便的控制系统。
在操作前必须确保向电控箱提供380/220V AC的三相四线制电源,并对电控箱进行有效的接地,以确保安全。
启动设备前,需将电控箱内断路器QF1~QF4,QM1~QM2合闸。
1.开机主画面概述触摸屏开机自检后,显示本控制系统的主画面,主要由10个功能块组成:中英文语言切换、用户登录与注销、控制模式切换、手动控制画面、自动控制画面、远程控制画面、仪表设置画面、报警视图画面、帮助文档画面、轻重故障显示与声光报警消除。
如触摸屏与PLC通讯出现故障则显示如下画面应检查触摸屏、PLC以及通讯电缆以排除故障。
为防止操作人员误操作,控制系统规范了操作人员的权限。
系统中提供了两个用户名可选择登录。
管理员admin,可操作所有功能及画面;操作员user,除控制模式切换和仪表设置外,其他均可操作;中英文切换、报警视图画面、帮助文档画面及声光报警消除按钮则无权限设置。
用户登录步骤:点击钥匙钮,弹出登录界面,如下图所示选择用户并输入口令,如输入口令错误,则提示“用户名或密码无效”,需输入正确的口令方可登录并操作相关功能。
用户登录后30分钟后可自动注销,如需切换至其它功能画面需重新登录,操作完成后也可通过主画面锁钮注销当前用户。
★相关用户对应的登录口令可咨询我司售后调试人员或致电售后服务热线索取。
2、控制方式本系统有三种控制方式:手动控制、自动控制、远程控制,用户登录后方可进行控制模式切换,且三个控制画面必须对应当前选择的控制模式才能进入2.1手动控制:该控制方式通常适用于油站调试时,可以单独启动任意一台泵和电加热器。
2.2自动控制:即机旁自动方式,稀油站的启动、停止在电控箱上完成,油站按照设定的程序自动运行。
2.3远程控制:即远程自动方式,稀油站通过远程实现启停,控制原理同机旁自动。
3、基本操作稀油站共有二台泵,一台工作另一台备用(一号为主泵,二号备用;或二号为主泵,一号备用),在自动和远程控制时,两台泵主备状态可通过主泵选择按钮进行切换。
转炉一次除尘及煤气回收系统管理说明书
转炉一次除尘及煤气回收系统设备维护、维修、管理控制说明书(第一版)编制:批准:2007年10月29日第一部分总说明本说明书是为炼钢车间安全稳定生产而制定的,对操作工的操作提出了基本的要求和具体的说明,并同时为维修工提供了部分技术资料以供参考,为第一版。
编写此说明书的目的是提高操作工的操作水平和第一点检人的责任心,提高设备维修人员的设备了解力度和包机点检深度,实现操检结合,以降低设备故障率、提高设备作业率为最终目的。
在以后实际生产实践过程当中,有关专业技术人员及操作人员应根据现场实际生产情况积极提出合理的建议,以便对今后说明的修改和完善提供更多的依据。
第二部分:转炉一次除尘及煤气回收系统设备维护、维修、管理控制说明书1、转炉一次除尘及煤气回收系统概述:1.1功能概述:转炉一次除尘及煤气回收系统主要功能对转炉冶炼产生的高温烟气(主要成分转炉煤气)降温及脱水除尘后进行回收。
1.2主要工艺流程:转炉煤气经过一文降温粗除尘后再经重力脱水器后进入二文进行精除尘,再经90°弯头脱水器粗脱水,湿旋脱水器精脱水,进入引风机升压,在煤气回收状态送至煤气柜,在煤气放散状态将煤气经烟囱排放至大气。
1.3主要设备构成:转炉一次除尘及煤气回收系统设备主要包括:一级文氏管、重力脱水器、二级文氏管、90°弯头脱水器、湿旋脱水器、负压排水水封槽、眼镜阀、煤气引风机(一次除尘风机)、三通阀、旁通阀、水封逆止阀、V型水封等设备。
1.3.1一级文氏管:1.3.1.1主要技术参数:进口气温:900℃;进口风量:131000 m3/h;用水量:85m3/h;出口气温:65℃;出口风量:62443m3/h;1.3.1.2设备主要结构特点:一级文氏管设备上接除尘烟道,下接重力脱水器,主要包括水冷夹套、收缩段、定径喉口及扩散段四部分组成,其主要作用为对转炉烟气进行降温及粗除尘。
水冷夹套工况环境为烟气高温区,采用工业净环水(双进双出)进行冷却,下部带有水封插板,一文收缩段包括溢流水盆、可调水平溢流堰、专用喷嘴、供水软管等,结构设计采用球面支架构成可调水平溢流堰,确保一文内溢流口的水平度,以防止由于安装及结构变形造成断流而导致收缩段备烧坏。
XYZ-125稀油站系统管径优化可行性分析
的基础上 ,采用现代计算机模拟优化 的方 法 ,通过建 立 X Z 15稀 油站管 道 中压 力峰 值区域 三维模 型 ,导入 A S S软件 Y 一2 NY 进行模拟分析后 ,得出稀油站工作时液 流的流动状 态参数 ,为系统优化 可行 性分析 提供直 接数据 支持 和理论依 据。优化后
A s a t h Y 一2 u r a t a hn ( M)u e i e t ci coy rv e b c t go r h 5 0 A B rc — b t c :T eX Z 15 lbi n m c ie L r c sdi o x a t nf tr p o i sl r a n i f eC 1 1 / i n l r o a d ui i l0 t ep r ai o p esr ( C . D s nn eL i a io a d s nme o a epo l f x es e ieda tr hc i o t g cm rs s R ) ei igt M w t t dt n l e i t d h st rb m o csi p i e ,w i w l c n o g h hr i g h h e e vp me h l
的系 统 体 积 减 小 ,降 低 了整 个 设 备 的生 产 制造 成本 。
关键词 :往复式压缩机 ;计算机模拟 ;稀 油站
中图 分 类 号 :T 1 H17 文 献 标 识 码 :B 文 章 编 号 :10 3 8 (00)5一l5—5 0 1— 8 1 2 1 2
本田125cc踏板摩托车使用手册
本田125cc踏板摩托车使用手册本文是一份关于本田125cc踏板摩托车的使用手册。
对于喜欢骑行的朋友们来说,一辆125cc的踏板摩托车是个不错的选择。
它小巧灵活,适合城市通勤和短途旅行,但是在使用过程中也需要注意一些细节。
首先,当您拿到一辆全新的125cc踏板摩托车时,第一件事就是熟悉车辆的各项功能和控制按钮。
确保您了解如何启动引擎、刹车、换挡以及使用灯光等功能。
如果有任何疑问,可以查阅车辆的说明书或者向经验丰富的骑手请教。
其次,在日常使用过程中,要保持车辆的清洁和维护。
定期检查机油、刹车油和轮胎气压,确保它们处于正常状态。
另外,不要忽视车辆的外观清洁,定期擦洗车身和轮毂,保持车辆的整洁和美观。
在驾驶125cc踏板摩托车时,一定要遵守交通规则,尤其是在繁忙的城市道路上。
注意观察周围的车辆和行人,保持安全距离,避免急刹车和急转弯。
另外,不要骑车时佩戴耳机或者使用手机,集中精力驾驶车辆。
在长途旅行时,要注意途中的加油站和维修点。
提前规划好路线,确保能够找到适合的加油站,避免油量不足的尴尬。
另外,也要注意车辆的维修保养,如果出现故障或者疑问,及时联系专业的维修人员进行处理。
最后,作为一名125cc踏板摩托车的骑手,要不断提升自己的驾驶技术和安全意识。
参加一些骑行培训班或者交流活动,了解更多关于骑行的知识和经验,提高自己在道路上的安全水平。
总的来说,125cc踏板摩托车是一种非常实用和经济的代步工具,但是在使用过程中也需要注意安全和维护。
希望本文能够帮助到即将或者已经拥有125cc踏板摩托车的朋友们,让他们享受到骑行的乐趣,同时保障自己和他人的安全。
XYZ-125说明书
XYZ-125说明书一、用途:稀油站主要用于冶金、矿山设备的稀油循环润滑系统中,向减速器、齿轮泵、主电动机轴承等摩擦部位供送润滑油。
其工作介质为粘度N32—460各类润滑油,通常是安装在机器附近的地下油库内或地坑内。
二、技术参数:1. 公称流量:125 L/min2. 公称压力:0.4 Mpa3. 过滤精度:0.12 mm4. 换热面积:7 m25. 冷却水耗量:6 m3/h6. 油箱容积:1.6 m37. 电加热器:4Kw×38. 电动机功率:5.5Kw×2三、原理与结构特征:XYZ型稀油站由油箱、油泵装置、过滤器、冷却器、仪表箱、控制箱、管道、阀门等组成。
稀油站的工作原理:即油液由齿轮泵从油箱中吸出,经单向阀、双筒网片式过滤器、冷却器,被直接送到设备的润滑点。
油站的最大工作压力为0.4Mpa,根据润滑点的要求通过调节安全阀确定使用压力,当油站的工作压力超过安全阀的设定压力时,安全阀将自动打开,多余的油液即流回油箱。
稀油站的结构有以下特点:1.设有备用油泵:稀油站有两台油泵,一台工作,一台备用,正常情况下,工作油泵运行,当油压下降或遇到其它情况时,备用油泵自动投入工作,保证向主机继续供送润滑油。
2.过滤器放在冷却器之前:油在过滤器中的通过能力与其粘度有关,粘度大,通过能力差,温度高,则粘度下降,通过能力好,过滤的效果也较好。
先过滤后冷却即可达到此目的。
3.采用双筒网片式过滤器:双筒网片式过滤器有两过滤筒,一筒工作一筒备用,当工作筒需清洗时,用转换阀使备用筒工作,即可取出工作筒进行清洗。
结构紧凑,接管简单,不设旁路,清洗方便。
4、采用板式换热器:板式换热器主要由带沟槽的不锈钢波纹板,密封橡胶垫,压紧板等构成,体积小,效率比列管式冷却器提高一倍左右。
5.回油口设有磁过滤器,可将回油中的细小铁磁物质吸附过滤。
6.配有仪表盘和电控箱。
所有显示仪表均装在仪表盘上,两只普通压力表用来直接观察油泵及油站出口油压;两只压力调节器实现油压自控,一只压力表测量双筒网式过滤器油的压降,一只电接点压力式温度计观察控制油温。
新产品指南:XYZ 精密尺寸器说明书
Please read through this owners manual carefully before using your new tool.1.Battery Cover2.Display3.SPC out put4.Function Button5.Shaft BushMeasuring Range: 0-0.5”/12.7mm or 0-1”25.4mm Resolution: 0.0005”/0.01mm Accuracy: 0.001”0.02mm Repeatability: 0.0005”/0.01mm Measuring system: Capacitive Display: LCD(11mm high)Battery: 3V,type CR 2032 Lithium Battery life: Approx.1 year Operational T emperature Range:0 to+40Maximum Relative Humidity: 80%Cleaning the indicator with a soft cloth.Do Not use any type of solvent.Do not immerse the indicator in liquid.RESET:ln order to RESET the instrument, removethe battery,wait 30 seconds,replace the battery andturn the instrument on.* Digits do not change or count correctly *No Display *Remove the battery for 30 seconds then reinstall.*Check battery contacts or replace battery *Avoid exposure to all liquids and excessive humidity .*Avoid exposure to electromagnetic fidlds.*Do not expose the instrument to direct sunlight.*Do not attempt to disassemble the indicator for extended periods or time.6.Measuring Shaft7.Measuring Head8.Absolute/Incremental readings9.Tolerance indicatorsPull out the battery cover and battery,remove the oldbattery,place the new battery with the positivepole“+”facing the battery cover and insert the batterycover with the battery positive pole “+”f acing upwards.ON/OFF:Press<on/off>function bu-tton to power on.Press button an ad-ditional time to power off ZERO:Press<zero>function button at any position to set zero mm/inch:Press<mm/inch>function button to change measuring standard between metric and English.RS 232 dada Output:By connection Cable(not included).Abs/inc:Press ABS/INC(8) to toggle between Absolute and Incremental reading.ZERO may be set at any location in either mode.Tolerance indicators may be activated by pressing TOL(9)one time.will appear in the display .Displace the spindle so the maximum allowed reading is displayed and press TOL once more will appear in the display.Displace the spindle so the minimum allowed reading is displayed and press TOL once more.OK will be shown in the display while the readings are between the two allowed readings.Once either of these settings has been exceeded,OK will flash indicating an out of tolerance measurement.T o exit TOL mode depress ZERO.To reset tolerances,press TOL(9)and input the maximum and minimum readings.Tolerance 3。
XYZ电机驱动器说明书
1 ~ 250 HP0.75 ~ 55 kw 0.75 ~ 185 kw1 ~ 75 HP200V Class380V Class122344566778991010111313151516172225272729333536Chapter 5 Overall Dimension drawing Chapter 6 Braking resistor Chapter 7 Parameter list Chapter 8 Trouble shooting1.2 Wiring1.3 Before Operation 1.4 Parameters Setting 1.5 OperationPreface.Chapter 1 Safety Precautions1.1 Before Supplying Power to the Inverter Table of Contents1.6 Maintenance, Inspection and Replacement 1.7 Disposal of the Inverter 3.1 Environment 3.2 InstallationChapter 2 Model Description 2.1 Nameplate Data.2.2 Inverter Models-Motor Power Rating Chapter 3 Environment and Installation3.2.1 Installation Spaces3.2.2 External View and part description 3.2.3 Unpacking inspection 3.2.4 Disassemble and installation 3.3 Inverter Wiring3.3.1 Wiring Peripheral Power Devices 3.3.2 General Wiring Diagram 3.3.3 Terminal description 3.3.4 Wiring PrecautionsChapter 4 Keypad and Programming Functions 4.4.1 Keypad Operation Description4.4.1.1 Parameter settingPrefacewarningsymbol.Please pay close attention to the safety precautions indicated by theand caution Available Documentation:1. MA510 Start-up and Installation Manual2. MA10 Instruction ManualRead this instruction manual thoroughly before proceeding with installation,connections(wiring), operation, or maintenance and inspection.Ensure you have sound knowledge of the inverter and familiarize yourself with all safety information and precautions before proceeding to operate the inverter.The MA510product is an inverter designed to control a three-phase induction motor.Please read this manual carefully to ensure correct operation, safety and to become familiar with the inverter functions.The MA510inverter is an electrical /electronic product and must be installed and handled by qualified service personnel.Improper handling may result in incorrect operation,shorter life cycle,or failure of this product as well as the motor.All MA510documentation is subject to change without notice.Be sure to obtain the latest editions for use or visit our website at Chapter 1 Safety Precautions1.1 Before Supplying Power to the InverterMA510 series2 : 220 v 025 : 25HP 4 : 380 v050 : 50HPMotor Rating:2.1 Nameplate DataChapter 2 Model Description It is essential to verify the MA510inverter nameplate and make sure that the MA510inverter has the correct rating so it can be used in your application with the proper sized AC motor.Unpack the MA510 inverter and check the following:(1) The MA510 inverter and quick setting guide are contained in the package.(2) The MA510 inverter has not been damaged during transportation there should be no dents or parts missing.(3) The MA510 inverter is the type you ordered. You can check the type and specifications on the main nameplate.(4) Check that the input voltage range meets the input power requirements.(5) Ensure that the motor HP matches the motor rating of the inverter.Model Identification4.5172103165207.530104215552070258030110401305016060190752.513.725395137.5171025153220372545303-phase 220V -+ 15%4655.8202635381518.52281112151321631813.41057.71117213143567145.57.511550.751.52.27.5111518.522303745MA510-4020MA510-4005MA510-4008MA510-4010MA510-4015MA510-2075MA510-4001MA510-4002MA510-4003MA510-2030MA510-2040MA510-2050MA510-2060MA510-2010MA510-2015MA510-2020MA510-2025MA510-2008 5.5MA510-20030.751.52.2MA510-20054MA510-2001MA510-20022.2 Inverter Models-Motor Power RatingModel NumberInput VoltageCompatible Motor (HP)Rated input current(A)Rated output current (A)RatedPower (kw)MA510-40303-phase 380V -+ 15%MA510-402560407550906011075150100176125210150250175300215340250The installing environment of the inverter directly affects its functions and the servicelife. Therefore, the installation environment must meet the following conditions:Applicable environment(-10~40° C) (With the dust-protection cover open, theapplicable operation temperature (-10~50° C) (full load) can reach maximum of 60° C) . But it is required to de-rating 2% of the rated current for increasing one degree.For multiple inverters installed side by side in the plate, please pay attention to the placement to facilitate heat Compatible Motor62(-20~70C)RH should be 5% to 95%, free of condensation or water droplets.Maximum acceleration:1.2G (12m/s2), from 49.84 to 150 Hz Displacement amplitude : 0.3mm (peak value), from 10 to 49.84 HzShockInput Voltage Rated Power Rated input current Rated output current 1051401609076210557590110MA510-4175MA510-4215MA510-4250Chapter 3 Environment and Installation 132160185240290330MA510-4075MA510-4100MA510-4125MA510-41504530MA510-4040MA510-4050MA510-4060Model Number 3.1 EnvironmentOperatingTemperatureStorageTemperature Humidity373-phase 380V -+ 15%The product shall be installed in the environment for easy operation, avoiding to be Avoid electromagnetic interference (soldering machine, power machine) Up / DownAvoid vibration (punch). Please add a vibration-proof pad to reduce vibration if itcan not be avoidedAvoid dust, lint fibers, and small metal filings.Keep away from radioactive and flammable materialsInstallation site3.2 Installation Please install the MA510 inverter in vertical direction, leaving enough space to ensure the cooling effect, shown in below Figure. Avoid the upside-down or horizontal installation.The temperature of inverter’s radiator cooling may reach 90 ° C in operation.Therefore, the contact surface for the inverter installation shall be made by the hightemperature-resistant material.When the inverter is operating in the power distribution box, the environment must be ventilated and the environmental temperature must be less than +40 ° C.please leave 150mmfor the inverter capacity of 18.5kW (including thesmaller Kw),the minimum width recommended is100mm.for the inverter capacity of 22 kW (including thehigher Kw), the minimum width recommended is 200mm.3.2.1 Installation Spacesexposed to the following environments: Avoid direct sunlightAvoid rain drops or wet environment Avoid oil mist and salt erosion Avoid corrosive liquid and gasLeft Right side3.2.2 External View and part descriptioncovercover bracketAir ventfor capacities below 25 HPfor capacities above( and include ) 25 HPThe keypadControl board Control terminalsThe keypad bracketshield plate terminals of themain circuit inlet of the control cableInstallation holesCoverInstallation holes of the cover Air vent3.2.4 Disassemble and installationWarningExamples for wiring the periphery devices of MA510 are shown in the following:3.3 Inverter WiringElectromagnetic contactor : It can not add for general use. However for the application requiring external sequence control or automatic restart function power cut, isrequired. Please avoid using it for the start/stop control of the inverter as possible.Input noise filter: The surrounding device may be disturbed when inverter is working.EMC filter can minimize the interfaceInverter : Terminal R,S,T at input side have nophase requirement, thus they can be arbitrarily exchanged. Terminal E must be well grounded Zero-phase noise filter : Adding this at theoutput side of the inverter can be decrease the radiated interface and induced noise.Motor : If an inverter drives multiple motors,the rated current of the inverter must be greater than the total current that all motors operate at the same time. Motor and inverter must be grounded respectively.AC reactor : In case of further improving thepower factor or suppress the external surge , an AC reactor can be additionally equipped.Fast acting fuse: To protect interface devices.AC reactorFast acting fuse 3.3.1 Wiring Peripheral Power DevicesInput noise filterInverterElectromagnetic contactorPower supplyCircuit breakerZero-phase noise filter3-phase inductionmotorThe following is the standard wiring diagram for the MA510 inverter.Locations and For Inverters 18.5 Kw3.3.2 General Wiring Diagramsymbols of the wiring terminal block might be different due to different models.The wire length of the braking resistor should be less than 5m.Major Circuit Terminalsfunction discriptionTerminals of 3phase AC inputThe wiring length between the (+) and (-) terminals of the inerter and the (+), (-) of the braking units should not be more than 5m and the distributing length among BR1and BR2 and the braking resistor terminals should not be more than 10m.spare terminals of external braking unitspare terminals of external braking resistorspare terminals of external DC reactorterminal of negative DC bus(+)Terminal3.3.3 Terminal descriptionOnly the master circuit of 380 V 1~20HP (included) or models of lower capacity with built-in braking resistor provide terminal PB.The braking resistor can be connected directly between (+) and PB.Please pay attention to safty prevention and smooth ventilation when installing braking resistors because the temperature will rise for the heat releasing.The (+) and (-) terminals of the braking units corresponds to the (+) and (-) terminals of the inverter when the external braking unit is connected.R S T(+) (-)(+) PBP1 (+)(-)U V Wterminal of positive DC busTerminals of 3phase AC outputterminal of ground175 ~ 250 HP , 380 VControl Circuit Terminals10 ~ 20 HP , 380 V / 10HP 220 V25 ~ 150 HP , 380 V / 15 ~ 20 HP 220V5 ~ 7.5 HP , 220 / 380 V2 ~3 HP , 380 VAI1(+10v)GND+485-485(-10v~+10v)Input impedance:20K ΩFrom 0V ~ +10V / 0 ~ 20mA Input impedance: 10K Ω(voltage) / 250Ω(current)Power for speed setting Analog signals sharing terminal Output frequency range: 0 ~ 50kHzOutput range :Voltage (0 ~ 10v) current (0 ~ 20mA)Opto-coupler isolation,differential input and output 24VDC,8mAoptocoupler isolation (maximum voltage of 30Vdc, input impedance of 3.3k Ω )±15%,Maximum output current: 150mA ( the sum of all load )default (+24v)frequency range:0~50kHz Input voltage:9~30V Input impedence:1.1K ΩAO2analog output terminals above 5HP:AO1by J15and AO2by J172~3HP:AO1by J15andAO2by J14can be selectedAO1Voltage speed command Multi-function analog input terminal switched by J16high speed pulse or open collector output.The corresponding common terminal is COMHDO Pulseoutputsignal AI2Analog output signal Analoginputsignal RS-485 portRS-485 / MODBUS***(+24v)terminal is connected to PW terminal as default*Common terminal of Digital signals ( PW switched to SINK )Pulse or ON-OFFinput ,optical coupling with PW and COM ExternalpowersupplyPW**Pulseinputsignal HDI DigitalInput S1~S7ON-OFF signal input,optical coupling with PW and COM Digital signal SOURCE sharing point (PW switched to SOURCE )(+24v)24VPowersupplyCOMRO1A RO1B RO1C RO2A RO2B RO2C sink mode Contact capacity : AC 250V / 3A DC 30V / 1A*If the external power supply is needed , disconnect (+24v) with PW terminal and connect external power supply***Please use twisted pairs and shield cables on the standard communication portRO2 normally open(NO)**Using of PW to set sink or source modesource modeRelay Output RO2 normally close(NC)RO2 commonRO1 normally open(NO)RO1 normally close(NC)RO1 commonJumper J7It is porhibited to be connected together , otherwise it will cause inverter malufanction.J15 andJ17 above 5HP V connect to GND means voltage inputI connect to GND means current inputswitch between 0~10v and 0~20mA OutputV connect to GND means voltage outputswitch between 0~10v and 0~20mA Input Description Switch of terminal resistor for RS-485 communication. Switch of terminal resistor for RS-485 communication , dialing to ONmeans connecting to terminal resistor while dialing to OFF meansdisconnecting to terminal resistor.(only valid for 5HP and above)RS-485 communication jumperJ14 and J152HP~3HP J17 andJ182HP~3HP J16I connect to GND means current output switch between 0~10v and 0~20mA Output V connect to GND means voltage output I connect to GND means current outputJumper enable: connect terminal resistor Jumper disable: Disconnect terminal resistorJ2 , J4SW1The cable connected to the control terminal should be left away from the main circuit and strong current circuits (including power supply cable, motor cable, relay and contactor connecting cable) at least 20cm , and parallel wiring should be avoided. It is suggested to apply perpendicular wiring to prevent inverter malufanction caused by external interference.Contact output terminal R1A, R1B, R1C (or R2A,R2B, R2C) must be isolated from terminal 1~7, A01, A02, GND, HDO, COM, +10V, AI1, AI2, HD1 when wiring.In order to avoid the electrical noise interference, the control circuit wiring must For the external wiring of the control terminal, please attention to the followings:Use shield or twisted-pair cables to connect control terminals.Connect the ground terminal(PE) with shield wire.When connecting the output contact of the multi-function optocoupler to the relay, it is necessary to add flywheel diode in parallel to both sides of the relay coil, as shown in the following diagram.wiring distance should not exceed 50m.adopt shielding isolation twisted wire, please refer to the following diagram; the3.3.4 Wiring PrecautionsFor the wiring of the main circuit terminal, please attention to the followings:It doesn’t need to consider the phase sequence for input power R, S, T.Prohibit connecting U,V and W of inverter output terminals to AC power.direction, simply exchange any two wires of U, V, W is enough.Never connect the inverter output terminal to the capacitor or LC,RC noise filter of improving the power factor.Grounding terminal (E) is grounded to the earth by the third type grounding way.(grounding resistance of 100Ω or less)Inverter grounding wire can not be grounded together with high - current loads such as welding machines and high-powered motors and so on. They must be grounded respectively.Grounding wire size follows the specification of electrical equipment technical basisThe shorter grounding wire is, the better it is.If several inverters are grounded jointly , please refer to the following diagrams for grounding. Do not form a circuit in grounding.the inverter executes forward rotation instruction while the motor rotates in reversalInverter output terminal U, V and W are connected to the motor terminal U, V, W. If5kHz(max)Allowable carrierfrequency(set values of P0-14 )100m2kHz(max)15kHz(max)10kHz(max)<30m 30m ~ 50m 50m~100m Wiring distance betweenthe inverter and themotorDetermine wire size :When choosing wire, a consideration of the voltage drop caused by the wire is a must.Voltage drop is calculated as shown below. In general, the voltage drop shall be controlled below 2% of the rated voltage. Voltage drop between wires (V) = × wire resistance (Ω / km) × wiring length (m) × current (A) × 10-3AC reactor for parallel power coordination :If the capacity exceeds 600kVA, please add AC reactor to the input side of the inverter in series. AC power can be used for power coordination and power factor improvement.Wiring length between the inverter and the motor :If the total length between the inverter and the motor, the inverter itself and other peripheral devices will be affected because the high-frequency carrier frequency(the IGBT ON / OFF switching frequency) of the inverter will increase the leakage current between wiring and the ground. As a result, if the wiring length between the inverter and the motor is very long, please modestly reduce the carrier frequency, as shown below.Key Chapter 4 Keypad and Programming FunctionsProgressively increase data or function codesProgressively decrease data or function codesIn parameter setting mode , press this button to select the bit to be modified in in other modescyclically displays parameters by right shift Function DescriptionEnter or escape from the first level menuProgressively enter menu and confirm parameterName Digital modify key Display function/Escape Read enter key Digital modify key shift keyKey Start to run the inverter in keypad control modesame time can achieve inverter coast to stop2 : Switch between forward and reverse Determined by function code P7.03 :0 : Display status switching 1 : Jog operation In running status, registered by P7.04, can be used to stop the inverter. When fault alarm, canbe used to reset the inverter without anyrestrictionFunction Description 3 : Clear the UP/DOWN terminals settings4 : Quick debugging modeDescriptionExtinguished : Stop statusFunction indicator Flickering : Parameter auto tuning statusLight on : Operating statusNamePressing the and at the+Combination keyShortcut key Run key Stop / Reset keyLight on : Reverse operationExtinguished : Keypad controlExtinguished : Forward operationFlickering : Terminal controlLight on : Communication control4.4.1.1 Parameter setting AVRPM4.4.1 Keypad Operation DescriptionFunction indicatorDescriptionExtinguished : Normal operation statusFlickering : Over load pre-warning statusLight on : Fault of the inverter%HZFrequency unit Current Unit Voltage unit Rotating speed unit Percentagethe set parameters in to the control panel,and then return to the second-level menu with shifting to the next function code automatically.While pressing will return to the second-level menu without saving parameters,and keep staying at the current function code.the inverter will be in operation protection state, and can not run.Fault resetShort cut menu Under the third - level menu , if the parameter has no flickering bit, it means the function code can not be modified. The possible reasons could be:this function is not modifiable parameter, such as actual detected parameter operation records and so on.this function is not modifiable in running mode.Short cut menu provides a quick way to view and modify function parameters.which is different from the factory setting , save these data beyond 32,parameterare the same with the factory setting.If want to return to last display , press If fault occurs to the inverter , it will inform the related fault information . User can use STOP/RST or according terminals determined by P5 group to reset fault.After fault reset, the inverter is in stand - by state. If user does not reset the faultDHWW H1GW(kg)215460121754601246012175175MA510 4025290470MA510 4030290470215MA510 4040215290470H D Dimension (mm)(a) 380V : 20HP ~ 40HPInverter Model W1Chapter 5 Overall Dimension drawing Standard modelDWW H1GW(kg)66536MA510 407537511566536W1/W2Dimension (mm)66536(b) 380V : 50HP ~ 75HP115375585270375585585MA510 4050270Inverter Model H D 270MA510 4060115DW H1GW(kg) W160735501607354816073548MA510 4150460755330MA510 4100460755330MA510 4125460755330(c) 380V : 100HP ~ 150HPInverter Model H D W1/W2Dimension (mm)Keypad Dimension----0----0----0----0----0----0----07018011102130216021902----0----0----0----0----0----0----03714516017519011101MA510-40509600W/13.6Ω1MA510-40609600W/13.6Ω111MA510-40201560W/40Ω1040W/50ΩMA510-40306000W/20Ω1MA510-40406000W/20Ω1MA510-40256000W/20Ω13-phase 380V -+ 15%MA510-40759600W/13.6Ω1MA510-4015MA510-4008520W/100Ω1MA510-40101040W/50Ω1MA510-4003390W/150Ω1MA510-4005390W/150Ω1MA510-20753000W/6.5Ω2MA510-4002260W/400Ω1MA510-20502000W/10Ω2MA510-20602500W/8Ω2MA510-20302500W/8Ω1MA510-20401800W/13Ω2MA510-20201800W/13Ω1MA510-20252000W/10Ω1MA510-2010780W/26Ω1MA510-20151100W/17Ω1400W/48Ω1MA510-2008550W/35Ω1Braking Unit used number3-phase 220V -+ 15%MA510-2002260W/130Ω1MA510-2003260W/80Ω1MA510-2005Model Number Input VoltageBraking Resistor used numberChapter 6 Braking resistor150217622102250130013401MA510-42153000W/4Ω1MA510-42504000W/3Ω19600W/13.6Ω2MA510-41753000W/4Ω1Rated output current Compatible MotorMA510-41009600W/13.6Ω2MA510-41259600W/13.6Ω2MA510-4150In the installation of braking module and braking resistor, you needs to keep an appropriate distance from the inverter, and maintain a good ventilation of the installation environment.Model Number Input Voltage Rated PowerRated input current select the resistor and power of the braking unit according to the data our company provided.NameVector Control V/F ControlP5 Group PA Group P1 Group PB Group PC Group P6 Group P7 Group P8 Group P9 Group P4 Group PE GroupP2 Group P3 Group PD Group Supplementary Function Factory SettingMotor Parameters Chapter 7 Parameters ListParameter groupP0 Group Basic function Start and Stop Control Input Terminals Output TerminalsHuman and Machine Interface Enhanced Function PID ControlSimple PLC and Multi-step Speed Control Protection Function serial communicationP0 Group :Basic functionFunction C d Setting RDefault0~30P0.001: Terminal (LED flickering)2: Communication(LED lights on)Runcommand sourceP0.0100:Valid, save UP/DOWN value when Power off2:Torque control (sensorless vector control)1: Valid, do not save UP/DOWN value when power off 3: valid during running, clear when stop.50.00HzP0.05~P0.03 (the Maximum frequency)P0.05 ~ P0.03 50.00Hz10.00~ 400.00Hz 0: Keypad (LED extinguished)0~2Keypad andTerminal UP/DOWN setting10.00~400.00Hz 2: InvalidP0.02P0.03P0.04Upper frequency Limit Maximum frequency0.00HzP0.05Lower frequency Limit 0.00~P0.04 (Lower frequency Limit)P0.05 ~ P0.040: V/F control0.00 ~ P0.0301: Sensorless vector controlP0.06Keypad Reference Frequency0.00~P0.03 (the Maximum frequency)50.00HzDescriptionNameControl0~2C dR0~70P0.074: simple PLC 5: Multi-stage speedFrequencyAcommand source6: PID7: Remote communication0: keypad 1: AI12: AI23: HDIP0.08Frequency Bcommand Source 0: AI11: AI22: HDI0~200: maximum frequency 1: Frequency A commandScale offrequency B command 0~1 0P0.09P0.100~30: A1: B 2: A+B3: Max(A and B)Frequency commandselectionDepend 0n model Depend 0nmodel P0.12Deceleration time 00.1~3600.0s0.1 ~3600.0s Acceleration time 0P0.110.1~3600.0s0.1 ~ 3600.0sP0.13Running direction selection 0: forward 1: reverse 2: forbid reverse1.0~15.0kHz0~2P0.14Carrier frequency1.0~15.0kHzDepend 0nmodelC d R P1 Group: Start and Stop Controltime before startAcceleration 0.0~50.0sP1.020.0~50.00.00~10.00HzHold timeof starting frequency 0.00 ~ 10.00P1.030.0~150.0DC BrakingCurrent Before start 00.0s0.0~50.0s0.0~150.0%1:DC braking and start2:Speed tracking and start0.00HzP1.040.0~50.00.0sDC BrakingStartingfrequency P1.01P0.17Restore parameters2: Clear fault recordsP0.170: No action 1: Restore factory setting P0.17P0.16Motorparameters autotuning0: No action1: Rotation autotuning 2: static autotuningP0.15AVR function0: Invalid1: valid all the time 2: only valid in deceleration0~321P1.000.200~1Start Mode 0: Start directlyP1.050: Linear 0~2C dR2: stand-byDeceleration0.0~150.0s 1: reserved0: Decelerate to stop0.0~50.0s P1.120~2Dead timeof FWD/REV P1.11 0.0 ~ 3600.00.0s0.0~3600.0s Action when running frequency is less than lower frequency limit (valid when lower frequency limit is above 0)0: Running at the lower frequency limit 1: stop P1.100.0~50.00.0sDC brakingcurrent DC brakingtime P1.090.0~150.00Stop mode 1: Coast to stop0.00Hzof DC braking 0.00~P0.030~10P1.080.0~50.00.0sStarting frequencyP1.070.00~ P0.030.0~50.0s Waiting time before DC braking P1.06modeC d R P1.17Reserved P1.18Reserved P1.19Reserved P2 Group: Motor Parameters 0: G model 0~1Depend on model0.8~6000.0A Motor rated0~800VMotor rated10.00~P0.0Motor rated power 0.4~900.0kWMotor ratedfrequency 0.01Hz~P0.03speed Motor ratedmodel 50.00Hz 0.4 ~ 3000.0Depend on model 0.8~6000.0Depend onmodel1: P modelP2.02Depend onmodelP2.05Depend on model0.0~3600.00~800P2.040~36000pm P2.00P2.01voltage P2.03InvertercurrentP1.130.0 ~ 3600.0P1.160~1Delay time for restart0.0~3600.0s(valid when P1.12=2)P1.15 0.0 ~ 3600.0Waitingtime ofrestart 0.0~3600.0s(valid when P1.14=1)P1.140~1Restart after poweroffTerminaldetection selectionwhen poweris on 0: Disabled 1: Enabled0: Disabled 1: Enabled0.0sC d R P3 Group: Vector ControlP3.04ASRproportional 0.00Hz~P3.05P3.02 0.00 ~ P3.05ASR switching point 10~100251.00sASR integral time Kp20.01~10.00sgain Kp20.01 ~ 10.000.001 ~ 65.535 0.001 ~ 65.5350.1 ~ 6553.5 0.1 ~ 6553.50.1~6553.5mHDepend on modelDepend on modelleakage 0.1~6553.5mHMotorDepend on modelinductance P2.08P3.010.01 ~ 10.000.50Sgain Kp1P3.000~10020ASRproportional P2.09Motorleakage inductance ASRintegral time Kp10~1000.01~10.00s0.001~65.535Ω0.001~65.535Ω5.00HzMotor stator resistance Depend on model P2.07Motor rotor resistance P2.060.1 ~ 6553.5Depend on modelP3.030~100P2.10Currentwithout load0.1~6553.5AC d RG model:150.00%P model:120.00%1: AI1100% P3.02~P0.03 (the Maximum frequency)P3.02 ~ P0.0350.0%~200.0%50~20010.00Hz0.0~200.00: Keypad (corresponds to P3.09)1: AI15:Remote communication 0(1~5: 100% corresponds to 2 times of the rated current of the inverter)0~5(-200.0% ~200.0%)50.00%4: Multi-step P3.10P3.06P3.07P3.08P3.09P3.05point 24: Multi-step speed2: AI23: HDIsetting 0.0~200% (the rated current of the inveter)Slip compensati on rate ofVCTorque upper limit TorqueASR 2: AI23: HDI Keypad torque setting(-200.0%~200.0%) (the rated current of the inverter)source0: Keypad (P0.04)switching 5:Remote communication (1~4: 100% corresponds to the max. Frequency)Upperfrequency settingsource0~5P4 Group: V/F Control Function CdSetting RDefaultTorque boost Torque boost cut-off 20.00%(1.77 order)4: Torque_stepdown curve P4.08P4.09 0.0 ~ 100.00.00%V/F voltage 3 0.0%~100.0%(the rated voltage of the motor)0.0~2000.00%P4.06 0.0 ~ 100.0P4.0700.00Hz0.00%P4.05~ P2.02 (the rated frequency of the motor)P4.05 ~ P2.02 0.0%~100.0% (the rated voltage of the motor)P4.05P4.040.00~200.0%V/F voltage2V/F frequency 30.00HzV/F voltage 1V/F frequency 2 0.0 ~ 100.00.00%P4.03 ~ P4.7V/F frequency 1P4.03 0.00 ~ P4.05P4.02 0.0 ~ 50.00.0%~50.0%(motor rated frequency)P4.010.0 ~ 10.00.00%P4.002: torque_stepdown curve(1.3 order)3: Torque_stepdown curve(2.0 order)V/F curveselection 0~40: Linear curve 1: Multidots curve Slipcompensati on limit0.0%: (auto) 0.1%~10.0%0.00Hz~P4.050.0%~100.0%(the rated voltage of the motor)P4.03~P4.070.00HzNameDescription。
XYZ产品系列电源说明书
ContentsDescription Page 1.0 Setup ................................21.1 Before Installation .....................21.2 Installation ..........................3For AC Applications .....................3For DC Applications ....................31.3 Wiring ..............................31.3.1 Series Wiring Applications ...........31.3.2 Parallel Wiring Applications ..........41.3.3 Wiring Note ......................41.4 Apply Power .........................41.5 Specifications ........................41.6 Warnings ............................51.7 Warranty . (5)Installation Instructions for EatonSurge Protective Device XXCFXXX10-DINand XXCFXXX10-DIN2XXCFXXX10-DINXXCFXXX10-DIN22Instruction Manual IM01005020E Rev 4Effective October 2018Installation Instructions for EatonSurge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON WARNINGHAZARDOUS VOLTAGES PRESENTIMPROPER INSTALLATION OR MISAPPLICATION OF THESE DEVICES MAY RESULT IN SERIOUS INJURY TO INSTALLER AND/OR DAMAGE TO ELECTRI-CAL SYSTEM OR RELATED EQUIPMENT. READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION. PROTECTIVE EYE-WEAR SHOULD BE WORN WHENEVER WORKING AROUND HAZARDOUS VOLTAGES. THIS DEVICE CONTAINS NO SERVICEABLE PARTS.NOTICEALL INSTRUCTIONS AND MEASUREMENTS MUST BE COMPLETED BY A LICENSED/QUALIFIED ELECTRICIAN IN ACCORDANCE WITH THE U.S. NATIONAL ELECTRICAL CODE, STATE AND LOCAL CODES OR OTHER APPLI-CABLE COUNTRY CODES. THE U.S. NATIONAL ELECTRICAL CODE AND STATE AND LOCAL REQUIREMENTS (OR OTHER APPLICABLE COUNTRY CODES) SUPERSEDE THIS INSTRUCTION.Catalog Number Voltage Range Protection Modes VPR MCOV In SCCRPeak Surge Current PhaseXXCF02410-DIN 1 5 - 38 Vdc L-NL-G N-G N/A N/A N/A N/A 8kAXXCF04810-DIN 124 - 65 Vdc L-N L-G N-G N/A N/A N/A N/A 26kA XXCF12010-DIN248 - 149 Vdc 1 100 - 127 VacL-N L-G N-G500 500 500150 150 1503kA10kA40kA Catalog NumberVoltage Range Protection Modes VPR MCOV In SCCR Peak Surge Current Phase XXCF12010-DIN2348 - 149 Vdc 1 100 - 127 Vac L-NL-G N-G 560 560 560127 127 1273kAN/A30kAXXCF24010-DIN23150 - 300 Vdc 1 200 - 240 VacL-N L-G N-G980 990 960254 254 2543kA N/A 30kA1 UL 1449 4th Edition does not list SPD products rated less than 110 Vac or DC voltages.2UL 1449 4th Edition, UL 1283 7th Edition 3UL 1449 4th Edition, IEC61000 - 4.51.0 SetupVerify that system voltages do not exceed those listed in Section 1.5, Specifications.•All AC measurements should be completed with an RMS voltme-ter.• All DC measurements should be completed with a DC voltmeter. •DO NOT INSTALL THE SURGE PROTECTIVE DEVICE IF MEASURED VOLTAGE EXCEEDS MAXIMUM OPERATING LIMITS.Choose location for the Surge Protective Device installation so that maximum separation can be maintained between input leads, output leads and ground leads.1.1 Before InstallationREMOVE POWER FROM ELECTRICAL SYSTEM BEFORE MOUNTING THE SURGE PROTECTIVE DEVICE.•The Surge Protective Device MUST be mounted within an enclo-sure to assure personnel safety from exposed terminals.IMPORTANTTHE SURGE PROTECTIVE DEVICE SHOULD BE LOCATED SO THAT THE SHORTEST POSSIBLE CONDUCTOR LENGTH MAY BE USED. THE SURGE PROTECTIVE DEVICE SHOULD BE MOUNTED TO ALLOW MAXIMUM SEPARATION BETWEEN INPUT AND OUTPUT WIRING.•The Surge Protective Device contains no position-oriented compo-nents and can be mounted upside down or sideways.•The Surge Protective Device should be placed in electrical circuit so that it is the last device in the circuit before equipment to be protected.•The Surge Protective Device may be installed in series with the load or, if the load current exceeds 15A, it may be installed in parallel.3Instruction Manual IM01005020E Rev 4Effective October 2018Installation Instructions for EatonSurge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON 1.2 InstallationTHE SURGE PROTECTIVE DEVICE MUST BE CONNECTED TO ELECTRICAL SYSTEM WITH A CIRCUIT BREAKERFor AC Applications•1 - Single Pole / Single Throw 15A circuit breaker. The Interrupting Rating of the Circuit Breaker Shall Not Be Less Than the Available Fault Current. Circuit Breaker Ratings of 15A, 240V/415V, 10kA Min. AIC Rating.•Note: Pre-existing breakers of the rated load size may be utilized if provisions for multi-conductor connections are made according to NEC 110-14A.•If Neutral wire is to be utilized as L2, then a circuit breaker must be provided for that phase.For DC Applications•DC units to be installed after an overcurrent protective device that is rated not to exceed 100% of the current rating of the unit.REMOVE POWER FROM ELECTRICAL SYSTEM BEFORE INSTALLING THE SURGE PROTECTIVE DEVICE.Mechanically mount the Surge Protective Device.•The Surge Protective Device should be mounted to allow maxi-mum separation between input and output wiring.•The Surge Protective Device contains no position-oriented compo-nents and can be mounted upside down or sideways.•The Surge Protective Device should be placed in electrical circuit so that it is last device in circuit before equipment to be pro-tected.1.3 WiringNOTICEAN INSULATED GROUNDING CONDUCTOR THAT IS IDENTICAL IN SIZE AND INSULATION MATERIAL AND THICKNESS TO THE GROUNDED AND UNGROUNDED CIRCUIT SUPPLY CONDUCTORS, EXCEPT THAT IT IS GREEN WITH OR WITHOUT ONE OR MORE YELLOW STRIPES, IS TO BE INSTALLED AS PART OF THE CIRCUIT THAT SUPPLIES THE FILTER. SEE TABLE 250-122 OF THE NATIONAL ELECTRIC CODE (NEC) REGARDING THE APPROPRIATE SIZE OF THE GROUNDING CONDUCTOR.THE GROUNDING CONDUCTOR IS TO BE GROUNDED TO EARTH AT THE SERVICE EQUIPMENT OR OTHER ACCEPTABLE BUILDING EARTH GROUND SUCH AS THE BUILDING FRAME IN THE CASE OF HIGH-RISE STEEL FRAME STRUCTURE.ANY ATTACHMENT-PLUG RECEPTACLES IN THE VICINITY OF THE SURGE PROTECTIVE DEVICE ARE TO BE GROUNDING TYPE, AND THE GROUNDING CONDUCTORS SERVING THESE RECEPTACLES ARE TO BE CONNECTED TO EARTH GROUND AT THE SERVICE EQUIPMENT OR OTHER ACCEPTABLE BUILDING EARTH GROUND SUCH AS THE BUILDING FRAME IN THE CASE OF HIGH-RISE STEEL FRAME STRUCTURE.PRESSURE TERMINAL OR PRESSURE SPLICING CONNECTORS AND SOL-DERING LUGS USED IN THE INSTALLATION OF THE SURGE PROTECTIVE DEVICE SHALL BE IDENTIFIED AS BEING SUITABLE FOR THE MATERIAL OF THE CONDUCTORS. CONDUCTORS OF DISSIMILAR METALS SHALL NOT BE INTERMIXED IN A TERMINAL OR SPLICING CONNECTOR WHERE PHYSI-CAL CONTACT OCCURS BETWEEN DISSIMILAR CONDUCTORS UNLESS THE DEVICE IS IDENTIFIED FOR THE PURPOSE AND CONDITIONS OF USE.CONDUCTORS SHOULD BE TWISTED TOGETHER TO REDUCE IMPEDANCE FACTOR. EXCESSIVE WIRE LENGTH AND SHARP BENDS DEGRADE FIL-TER PERFORMANCE; THEREFORE, AVOID EXCESSIVE WIRE LENGTH AND SHARP BENDS.1.3.1 Series Wiring Applications•Connect incoming system GROUND wire to terminal labeled G on unprotected end (labeled as LINE ).•Connect load side GROUND wire to terminal labeled G on pro-tected end (labeled as EQUIP ).For AC Applications (See Figures 1 and 2)•Connect incoming system NEUTRAL wire to terminal labeled N on unprotected end (labeled as LINE ).•Connect load side NEUTRAL wire to terminal labeled as N on protected end (labeled as EQUIP ).•Connect incoming system HOT wire to terminal labeled L on unprotected end (labeled as LINE ).•Connect load side HOT wire to terminal labeled as L on protected end (labeled as EQUIP ).For DC Applications (See Figure 3)•Connect incoming system NEGATIVE wire to terminal labeled N on unprotected end (labeled as LINE ).•Connect load side NEGATIVE wire to terminal labeled as N on protected end (labeled as EQUIP ).•Connect incoming system POSITIVE wire to terminal labeled L on unprotected end (labeled as LINE ).•Connect load side POSITIVE wire to terminal labeled as L on pro-tected end (labeled as EQUIP ).4Instruction Manual IM01005020E Rev 4Effective October 2018Installation Instructions for EatonSurge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON Figure 4. Single Phase Parallel AC ApplicationFigure 5. Split Phase Parallel AC Application (Shown with Neutral Utilized as L2)Figure 6. Parallel DC Application1.3.2 Parallel Wiring Applications•Connect incoming system GROUND wire to terminal labeled G on unprotected end (labeled as LINE ).For AC Applications•Connect incoming system NEUTRAL wire to terminal labeled N on unprotected end (labeled as LINE ).•Connect incoming system HOT wire to terminal labeled L on unprotected end (labeled as LINE ).•This will install the SPD in parallel with the supply and it will not be subjected to any load current.For DC Applications•Connect incoming system NEGATIVE wire to terminal labeled N on unprotected end (labeled as LINE ).•Connect incoming system POSITIVE wire to terminal labeled L on unprotected end (labeled as LINE ).•This will install the SPD in parallel with the supply and it will not be subjected to any load current.ote:N For ungrounded or isolated control transformer secondary, DO NOT CONNECT Ground terminal on either LINE or EQUIP side.1.3.3 Wiring Noteote:N A circuit breaker or fuse must be inserted in the LINE input side of the incoming supply. Rating will be according to the required load current andapplies to Series connections only.1.4 Apply PowerApply power to system. Indicator light should glow. If light does not glow, remove power and contact supplier1.5 SpecificationsDescription RatingsCatalog Number XXCFXXX10-DIN2Agency ApprovalsUL1449 4th Edition, IEC61000 - 4.5Terminal Wire Gauge Range 30 – 12 AWG Terminal Screw Torque 12 in-lbOperating Temperature -40F(-40C) to +140F(+60C)System voltages DC AC5 - 38 Vdc, 24 - 65 Vdc, 48 - 149 Vdc, 150 - 300 Vdc 100 - 127 Vac, 200 - 240 Vac Amps*10ACircuit Breaker 15A, 240V/415V, 10kA Min. AIC Rating Input Power Frequency 50/60 HzWarranty5 Years, 10 Years if registered on /spd RoHS CompliantYes* Amp rating is for series connection only. Parallel connection is not current dependent.Figure 7. XXCFXXX10-DIN Product Dimensions5Instruction Manual IM01005020E Rev 4Effective October 2018Installation Instructions for EatonSurge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON Figure 8. XXCFXXX10-DIN2 Product Dimensions1.6 WarningsWARNINGALL DEVICES LISTED IN THIS MANUAL CONTAIN NO SERVICEABLE PARTS.WARNINGXXCFXXX10-DIN2 DEVICES ARE SUITABLE FOR USE IN CLASS I, DIVISION 2 GROUPS A, B, C AND D OR NON-HAZARDOUS LOCATIONS ONLY.WARNINGEXPLOSION HAZARDDO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHEDOFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.1.7 WarrantyEaton warrants these products for a period of 5 years from the date of delivery to the purchaser, 10 years if registered on /spd, to be free from defects in both workmanship and materi-als. Eaton assumes no risk or liability for results of the use of the products purchased from it, including but without limiting the gen-erality of the foregoing; (1) The use in combination with any electri-cal or electronic components, circuits, systems, assemblies, or any other materials or substances; (2) Unsuitability of any product for use in any circuit or assembly.Purchaser’s right under the warranty shall consist solely of requiring Eaton to repair, or at Eaton’s sole discretion, replace, free of charge, F .O.B. factory, and defective items received at said factory or failure to give any advice or recommendations by Eaton shall not constitute any warranty by or impose any liability upon Eaton. The foregoing constitutes the sole and exclusive liability of Eaton AND IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED, IMPLIED OR STATUTORY AS TO THE MERCHANTABILITY , FITNESS FORPURPOSE SOLD, DESCRIPTION, QUALITY , PRODUCTIVENESS OR ANY OTHER MATTER.In no event shall Eaton be liable for special or consequential dam-ages or for delay in performance of the warranty.This warranty does not apply if the product has been misused, abused, altered, tampered with, or used in applications other than specified on the nameplate. At the end of the warranty period, Eaton shall be under no further warranty obligation expressed or implied.The product covered by this warranty certificate can only be repaired or replaced by the factory. For help on troubleshooting the Critical Protection Product, or for warranty information, call 1-800-809-2772, Option 4, sub-option 2. Repair or replacement units will be returned collect. If Eaton finds the return to be a manufacturer’s defect, the product will be returned prepaid.Instruction Manual IM01005020E Rev 4 Effective October 2018Installation Instructions for Eaton Surge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON 67Instruction Manual IM01005020E Rev 4Effective October 2018Installation Instructions for EatonSurge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EATON Instruction Manual IM01005020E Rev 4 Effective October 2018Installation Instructions for Eaton Surge Protective Device XXCFXXX10-DIN and XXCFXXX10-DIN2EatonElectrical Sector1000 Eaton Boulevard Cleveland, OH 44122United States877-ETN-CARE (877-386-2273) © 2018 EatonAll Rights ReservedPrinted in USAPublication No. IM01005020E Rev 4 / TBG000458 October 2018Eaton is a registered trademarkAll other trademarks are property of their respective owners.。
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一、用途:
稀油站主要用于冶金、矿山设备的稀油循环润滑系统中,向减速器、齿轮泵、主电动机轴承等摩擦部位供送润滑油。
其工作介质为粘度N32—460各类润滑油,通常是安装在机器附近的地下油库内或地坑内。
二、技术参数:
1. 公称流量:125 L/min
2. 公称压力:0.4 Mpa
3. 过滤精度:0.12 mm
4. 换热面积:7 m2
5. 冷却水耗量:6 m3/h
6. 油箱容积:1.6 m3
7. 电加热器:4Kw×3
8. 电动机功率:5.5Kw×2
三、原理与结构特征:
XYZ型稀油站由油箱、油泵装置、过滤器、冷却器、仪表箱、控制箱、管道、阀门等组成。
稀油站的工作原理:即油液由齿轮泵从油箱中吸出,经单向阀、双筒网片式过滤器、冷却器,被直接送到设备的润滑点。
油站的最大工作压力为0.4Mpa,根据润滑点的要求通过调节安全阀确定使用压力,当油站的工作压力超过安全阀的设定压力时,安全阀将自动打开,多余的油液即流回油箱。
稀油站的结构有以下特点:
1.设有备用油泵:稀油站有两台油泵,一台工作,一台备用,正常情况下,工作油泵运行,当油压下降或遇到其它情况时,备用油泵自动投入工作,保证向主机继续供送润滑油。
2.过滤器放在冷却器之前:油在过滤器中的通过能力与其粘度有关,粘度大,通过能力差,温度高,则粘度下降,通过能力好,过滤的效果也较好。
先过滤后
冷却即可达到此目的。
3.采用双筒网片式过滤器:
双筒网片式过滤器有两过滤筒,一筒工作一筒备用,当工作筒需清洗时,用转换阀使备用筒工作,即可取出工作筒进行清洗。
结构紧凑,接管简单,不设旁路,清洗方便。
4、采用板式换热器:
板式换热器主要由带沟槽的不锈钢波纹板,密封橡胶垫,压紧板等构成,体积小,效率比列管式冷却器提高一倍左右。
5.回油口设有磁过滤器,可将回油中的细小铁磁物质吸附过滤。
6.配有仪表盘和电控箱。
所有显示仪表均装在仪表盘上,两只普通压力表用来直接观察油泵及油站出口油压;两只压力调节器实现油压自控,一只压力表测量双筒网式过滤器油的压降,一只电接点压力式温度计观察控制油温。
电控箱按稀油站的工作制度进行控制。
(见电器原理图)
正常工作时,油泵一台工作、一台备用,有时设备耗油量由于某种原因需要增加时,则系统压力下降,当降到一定值时,通过压力控制器控制备用泵自动开启,与工作泵一起工作,直到压力恢复正常时,备用泵自动停止。
双筒网片式过滤器一筒工作、一筒备用。
在进出口处接有油泵压力和滤后压力两只压力表(仪表盘)当压差超过0.15Mpa时,人工换向,备用筒工作,取出工作筒进行清洗。
油站油箱处接有双金属电接点温度计,根据供油温度要求,调至最高界限,当油温过低的时候,人工开启油用电热器进行加热。
当油温升至最高点时,自动切断油用电热器,停止加热。
四、电器控制与工作原理
本系统分为“机旁”和“集中”两种控制方式,并可以通过选择开关-SA2进行选择。
当选择“机旁”控制方式时,中间继电器-KA1线圈断电,其常开接点1-4,3-4,10-13,12-13打开,此时只能通过机旁电控箱控制油站的启、停,中控室控制无效;当选择“集中“控制方式时,中间继电器-KA1线圈得电吸合,其常开接
点1-4,3-4,10-13,12-13闭合,此时中控室可以进行远程控制,机旁电控箱控制无效。
同时设有两台油泵,可以分为“1号工作2号备用”“单独”“2号工作1号备用”三种工作方式,可以通过转换开关-SA1选择所需的工作方式。
1、当选择“1号工作2号备用”工作方式时:
(1)1号泵处于工作状态,2号泵处于备用状态,并有绿色指示灯-HL1燃亮,可以通过按钮SB1和SB2选择1号泵的启动和停止。
(2)由于某种原因,工作油泵电动机出现故障时,接触器-KM1释放,其常闭接点17-12吸合,2号备用油泵工作,并有绿色指示灯-HL2燃亮。
(3)当油压由于某种原因降低,降到低于-SP1下限值时,-SP1接点30-31打开,继电器-KA3释放,其常闭接点14-15闭合,备用油泵运行,当压力恢复正常时,-SP1接点30-31闭合,继电器-KA3线圈得电吸合,其常闭接点14-15打开,备用泵自动停止工作。
2、当选择“2号工作1号备用”工作方式时:
(1)2号泵处于工作状态,1号泵处于备用状态,并有绿色指示灯-HL2燃亮,可以通过按钮SB3和SB4选择2号泵的启动和停止。
(2)由于某种原因,工作油泵电动机出现故障时,接触器-KM2释放,其常闭接点9-3吸合,1号备用油泵工作,并有绿色指示灯-HL1燃亮。
(3)当油压由于某种原因降低,降到低于-SP1下限值时,-SP1接点30-31打开,-KA3释放,其常闭接点6-7闭合,备用油泵运行,当压力恢复正常时,-SP1接点30-31闭合,-KA3线圈得电吸合,其常闭接点6-7打开,备用泵自动停止工作。
3、当选择“单独”工作方式时:
1号油泵和2号油泵分别通过按钮SB1、SB2、SB3、SB4进行启动和停止的操作,此种工作方式时备用泵不起作用。
4、当管路压力降到低于-SP2的“下极限”值时,-SP2接点30-32打开,-KA4释放,其常闭接点30-37,30-41闭合,并有红色指示灯-HL5燃亮,发出报警信号, 同时向主机发出51-52、53-52两对故障分闸信号。
5、油箱内的油温要保持在一定值内,当油温过低时,应按动按钮-SB6开启加
热器进行加热,此时接触器-KM3线圈得电吸合,其常开接点28-27闭合自锁,同时常开节点29-29’闭合,-ST1生效;当加热到调定的设定值时,油箱处的电接点温度表-ST1接点26-29闭合,同时-KA2闭合,其常闭接点26-28断开,接触器-KM3线圈失电打开,其常开接点28-27断开,加热器自动停止加热,同时接触器-KM3的常开接点29-29’断开-KA2,-ST1失效。
这样只有在加热器工作的状态下,-ST1生效,防止了电接点温度计指针抖动打火烧节点现象。
6、油箱的油位要保持在一定范围内,在最高或最低油位时,油位讯号器中的干簧继电器-SL1或者-SL2的接点30-34、30-35闭合,-KA6、-KA7线圈得电吸合,其常开接点30-39、30-41,30-40、30-41闭合,并有红色指示灯-HL
7、-HL8燃亮,发出报警信号。
7、其他说明:
(1)每当设备投入运行前应按下-SB7按钮,以检查报警笛是否处在完好状态。
在声音报警信号工作时,可按动-SB8按钮,停止声音报警。
(2)本系统同时配有六个测温点供用户选用,并配有温度指示调节仪进行显示,用户可以通过转换开关-SA31、-SA32、-SA33进行选择,每个开关有三个位置,中间位为空挡,用户每次只能选择一个测温点,其余两个开关此时应处于空挡位置.
(3)各输出信号同时也送至中控室,由中控室进行集中管理和监控。
五、操作规程:
1.按系统工作压力及工作油温将压力控制器的动作压力及电接点压力式温度计的动作温度调节到相应位置,打开稀油站的相应油,水阀门和压力表开关。
2.将双筒网片式过滤器换向阀手柄板到一个过滤筒工作的位置上,检查冷却器夹紧螺栓,如松动,则需紧固之。
3.根据系统要求的工作油温,先开启油用电热器将油加热。
4.在主机工作前,先开启工作油泵,使系统达到工作压力后,再启动主机,投入工作,主机停止后,再停油泵。
5.稀油站工作中,如因油压、油温、油位处于自控位置时,则有相应的信号灯亮,同时有喇叭音响报警,这时,先按清除报警按钮,再按信号灯显示部位采
取措施。
6,稀油站在工作中应及时察视仪表盘上的油泵压力及滤后压力的压差,当过滤器压差超过0.15Mpa时,应立即扳动换向阀手柄,停止工作筒,使备用筒工作、取出工作筒进行清洗。
六、维护和安全技术
1. 齿轮油泵轴端密封圈要经常检视、如有泄漏现象或损坏时应立即更换。
2. 换热器要定期擦洗(六个月一次)、并更换密封橡胶垫。
3. 双筒网片式过滤器每三个月拆洗一次,清除内部淤存之污垢,并根据密封圈状况予以更换。
4. 磁过滤器每三个月清洗一次。
5. 注意检视油箱之最低油位处,如发现有水,则应打开油阀下部两个阀门将水放出。
七、附件
1. 稀油站外形图及原理图
2. 稀油站电控原理图
3. 稀油站用户接线图。