PA140-M微机综合保护装置技术说明书
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PA140-F2 微机综合保护装置- 37 -PA140-F2 技术说明书一、基本配置PA140-F2 保护装置主要应用于中低压等级的电力系统中,可以独立或者配合完成电网馈线、进线等线路和设备的保护,功能列举如下:保护功能:Ⅰ段过流保护Ⅱ段过流保护(可设定时限或四种反时限之一)Ⅲ段过流保护零序过流保护低电压保护(可设置电流闭锁)非电量保护控制回路断线监测装置故障、失电告警测控功能:断路器遥控分、合6 路遥信开关量采集、装置遥信量变位、事故遥信事件记录功能、故障录波上传遥测量:三相电压、、三相电流、零序电压、零序电流、有功功率、无功功率、积分电度、功率因数、频率等通信功能:采用 485、422 串行口通信,支持标准的国家电力行业103 规约二、装置说明外部电流及电压输入经互感器隔离变换后,由低通滤波器输入至A/D 转换器。
转换成的数字量经CPU 进行保护逻辑运算,构成各种保护继电器,同时计算出各种遥测量显示在LCD 上,并能通过通讯线传送给上位机。
Ia、Ib、Ic 为保护用电流互感器输入,零序电流须用专用的零序电流互感器接入。
装置具有自检异常告警功能,当系统对RAM、ROM、定值、继电器、A/D 通道、测量通道系数自检异常后发出告警信号。
PA140-F2 微机综合保护装置- 38 -本装置开入信号为有源接点,用户开入量为无源须特殊说明。
装置的所有保护均设有软压板,可以在装置本身自行设置投退,也可以通过上位机投退。
三、技术参数3.1、电源3.2、计量精度3.3、保护性能参数内容参数内容参数Ⅰ段过流动作值误差<±3% Ⅰ段过流动作时间误差<±15msⅡ段过流动作值误差<±3% Ⅱ段过流动作时间误差<±15msⅢ段过流动作值误差<±3% Ⅲ段过流动作时间误差<±15ms反时限过流动作值误差 <±3% 反时限过流动作时间误差 <±15ms 零序电流动作值误差 <±3% 零序电流动作时间误差 <±15ms低电压动作值误差 <±3% 低电压动作时间误差 <±15ms非电量保护动作时间误差 <±15ms说明:动作时限当设置为0 时,动作时间误差<35ms3.4、实时性类型电压允许偏差波形频率功耗纹波波形失真直流 220V -10%~+20% 直流——— <20W <5% ————交流 220V +15%~–20% 交流 50±5Hz <20W —— <5%内容条件精度0.2~5A <±2%电流(保护)5~100A <±1%电压 20%—120%Un <±0.2%有功功率—— <±2%无功功率—— <±2%频率 45~55Hz <±0.02Hz内容开关动作分辨率数据采集通讯画面刷新调画面时间接口报警时间上位机到下位机命令参数<2ms模拟量≤1s波特率1200~9600(默认4800)≤1s ≤1s ≤1s ≤1sPA140-F2 微机综合保护装置- 39 -3.5、整定参数说明:In 为电流额定值,默认为5A;Un 为线电压额定值,为100V。
Bulletin 140MX 电机保护断路器简介.目录目录产品概述 (2)产品选择 (3)技术规范 (5)尺寸 (12)2Bulletin 140MX电机保护断路器产品概述主要功能:• 手动电动机起动控制– 宽度为45mm 或55mm 的紧凑型起动器 – 最大适用于额定电流63A 和电机容量34kW– 断开和隔离电动机分支电路,特长电气/机械寿命• 过载保护– 双金属过载保护,脱扣等级 :10 级– 环境温度补偿– 缺相保护• 短路保护– 400V 时分断能力可达 65 kA – 超强的限流功能– 可与100-CX 接触器实现 2 类保护功能 • 状态指示和信号– 指示开关位置的辅助触点 (NO/NC)– 脱扣指示触点(带短路和过载脱扣区分功能)– 欠压和分励脱扣模块可现场安装附件:• 正面安装辅助触点• 侧面安装辅助触点• 侧面安装脱扣指示触点– 发出电机过载或短路的指示信号• 侧面安装欠压脱扣模块• 侧面安装分励脱扣模块• 馈线端子模块和三相接线排• 可加锁的断路器旋转操作手柄• 门联动旋转操作手柄 (IP65)使用方便:• 35 mm DIN 导轨安装• 无需工具的控制模块安装• 十字槽/一字槽组合式端子螺钉• 馈线端子模块和三相接线排可减少接线• 最理想的2 组件式电动机起动器组合140MX-C140MX-F辅助触点正面安装旋转操作机构分励脱扣模块和欠压脱扣模块脱扣指示触点侧面安装辅助触点侧面安装3• 手动“开-关”电机控制• 电机过载保护• 短路保护• 状态指示和信号140MX-C140MX-FC 框架 – 380/400V 时达15kWF 框架 – 380/400V 时为7.5...34kWBulletin 140MX电机保护断路器产品选择Bulletin 140MX电机保护断路器产品选择4Bulletin 140MX 电机保护断路器 – 控制模块技术规范5Bulletin 140MX电机保护断路器技术规范67Bulletin 140MX电机保护断路器技术规范额定工作电压V AC U e 42–480V DC U e 24–250吸合电压—x U s 0.85–1.1释放电压—x U s 0.7–0.35耗电量吸合V AC VA 5 保持V ACVA3额定工作电压V AC U e 42–480V DC U e 24–250工作范围V AC x U s 0.7–1.1V DC x U s 0.7–1.1耗电量吸合V AC VA 5 保持V AC VA 3 吸合V DC W 3 保持V DCW3Bulletin 140MX电机保护断路器技术规范时间-电流特性曲线140MX-F140MX-C8Bulletin 140MX电机保护断路器技术规范最大切断电流 (380...400V)140MX-C140MX-F910Bulletin 140MX电机保护断路器技术规范电机保护断路器开关容量• 额定不间断电流 – I u• 额定条件短路电流 – I q (IEC/EN 60947-4-1) • 额定极限短路分断能力 – I cu (IEC/EN 60947-2) • 额定运行短路分断能力 – I cs (IEC/EN 60947-2)230V400V440VI u I q I cu I cs I q I cu I cs I q I cu I cs A kA kA kA A (1)kA kA kA A (1)kA kA kA A (1)(1) 若短路电流超过了设备的额定条件短路电流 (Icc > Iq),后备熔断器(AgG/gL)能把电机保护断路器容量提升至 50kA (140MX-C) 或 100 kA (140MX-F)。
Bul. 140G/140MGInstallation - Installazione - Installation - Installation - Instalación - Instalação - -Circuit Breaker Installation Instructions for 140G-J, 140MG-JIstruzioni di installazione Installationsanleitung Instructions pour l’installation Instrucciones de instalación 安装说明WARNING: To prevent electrical shock, disconnect from power source before installing or servicing. Install in suitable enclosure. Keep free from contaminants.70E requirementsPer prevenire infortuni, togliere tensione prima dell'installazione omanutenzione. Installare in custodia idonea. Tenere lontano da contaminanti. WARNUNG : V or Installations- oder Servicearbeiten Stromversorgung zur Vermeidung von elektrischen Unfällen trennen. Die Geräte müssen in einem passenden Gehäuse eingebaut und gegen Verschmutzung geschützt werden.A VERTISSEMENT: Avant le montage et la mise en service, couper l'alimentation secteur pour éviter toute décharge. Prévoir une mise en coffret ou armoire appropriée. Protéger le produit contre les environnements agressifs.ADVERTENCIA: Desconéctese de la corriente eléctrica, antes de la instalación o del servicio, a fin de impedir sacudidas eléctricas. Instálelo en una caja apropiada. Manténgalo libre de contaminantes.ATENÇÃO: Para evitar choques, desconectar da corrente elétrica antes de fazer a instalação ou a manutenção. Instalar em caixa apropriada. Manter livre de :感電事故防止のため、取付けまたは修理の際は電源から取り外してく確認してください。
第一章 PA150+系列概述1.适用范围PA150+系列微机综合保护测控装置是针对企业电力系统的老款PA150升级而来的新型“四合一”综合保护测控装置,它适用于石化、钢铁、冶金等行业,也适用于电力行业中对保护功能要求比较灵活的场合。
PA150+系列保护测控装置采用先进的技术,精心的设计,使保护和测控既相对独立又相互融合,保护装置工作不受测控和外部通信的影响,确保保护的安全性和可靠性。
PA150 系列保护测控装置不仅支持现场所需的保护、监视、控制功能,还支持综合自动化所需的各种高级应用功能,如故障信息、电量变送功能等,为企业电力系统的安全、稳定、经济运行提供了坚实的基础。
2.主要特点●装置采用全封闭机箱,强弱电严格分开,取消传统背板配线方式,同时在软件设计上也采取相应的抗干扰措施,装置的抗干扰能力大大提高,对外的电磁辐射也满足相关标准。
●硬件资源丰富,开入量可达12 路,提供丰富的信号和出口接点。
●操作回路交、直流配置灵活,可以适应各种操作机构。
●保护功能配置齐全、动作快速、性能可靠。
●具备完善的装置测试功能,方便了现场的调试和检测。
●装置具备软件对时和硬件对时功能。
硬件对时支持GPS 差分秒脉冲对时或者IRIG-B 码对时,装置可自动识别对时方式。
●完善的事件报告处理功能,可保存最新32次动作报告,最新32次S0E变位记录报告,最新32次用户操作记录报告。
●保护功能和通信功能分别由独立的CPU 来实现,网络的状况不影响保护的正常运行。
良好的人机界面、汉字显示、中文报告显示。
●支持一路独立的485 口通信,MODBUS-RTU协议。
●符合《DL/T 478 一2001 静态继电保护及安全自动装置通用技术条件》 规程要求。
●符合《B14285-93 继电保护和安全自动装置技术规程》规程要求。
3.PA150+系列装置液晶显示说明3.1主画面液晶显示说明装置上电后,正常运行时液晶屏幕将循环显示主画面,基本格式如下(以PA150+F1 为例):3.2 保护动作时液晶显示说明本装置能存储32次动作报告,当保护动作时,液晶屏幕自动显示最新一次保护动作报告,当一次动作报告中有多个动作元件时,所有动作元件将循环显示,格式如下:3.3 自检出错时液晶显示说明本装置能存储32 次装置自检报告,保护装置运行中,硬件自检出错将立即显示自检报告,当一次自检报告中有多个出错信息时,所有自检信息将滚屏显示,格式如下:4.PA150+系列装置菜单功能说明在主画面状态下,按‘确认’键可进入主菜单,通过‘↑’、‘↓’、‘确认’和‘取消’键选择子菜单。
HYP1410微机电动机综合保护监控装置使用说明书USER GUIDE®ZHEJIANG HUAYI ELECTRIC POWER AUTOMATION CO.,LTD目录1.适用范围 (4)2.装置功能及保护原理简述 (4)2.1 电气参数测量 (4)2.2速断保护 (4)2.3过热(过负荷)保护 (4)2.4 零序过流(接地)保护 (5)2.5负序过流(不平衡、断相或反相)保护 (5)2.6 低电压保护 (5)2.7自启动控制 (5)2.8启动时间过长保护 (5)2.9堵转保护 (5)2.10 实际启动电流及启动时间显示 (5)2.11过热跳闸记忆及强制复归 (5)2.12过热报警 (6)2.13熔断器熔断报警 (6)2.14 PT断线报警 (6)3.技术参数 (6)4.按键功能及操作方法 (7)4.1按键功能 (7)4.1.1“▼” 搜索键与功能键 (7)4.1.2“◄►” 进入修改状态及移动小数点键 (7)4.1.3“▲” 修改、操作键 (7)4.1.4“■信号复归”键 (7)4.2输入密码的方法: (7)4.3搜索方法(适用于定点显示和定值区的显示): (7)4.4密码种类 (7)5. 数码管的显示种类 (7)5.1 数码管显示说明 (7)5.2几种显示列表 (7)5.2.1循环显示(供运行人员使用) (8)5.2.2定点显示(供运行人员或调试人员用) (8)5.2.3进入定值区的显示(输入密码1111) (8)5.2.4有报警或预告时的显示: (9)6.调试方法(适用于调试人员及维护人员) (9)6.1查看、输入或修改保护定值: (10)6.2开关量的检查 (10)6.3保护继电器的出口检查 (10)®ZHEJIANG HUAYI ELECTRIC POWER AUTOMA TION CO.,LTD36.4模拟量输入检查及精度检查 ......................................................................................................... 10 6.4.1电流校准 .................................................................................................................................... 10 6.4.2电压校准 .................................................................................................................................... 10 6.4.3零序电流校准 ........................................................................................................................... 10 6.5保护定值的整定方法与实例(可供定值计算人员和调试人员参考) ........................................ 11 6.5.1二次侧额定电流整定 ........................................................................................................ 11 6.5.2启动时间整定 ........................................................................................................................... 11 6.5.3速断保护整定 ........................................................................................................................... 11 6.5.4过热保护整定 ........................................................................................................................... 11 6.5.5零序过流(接地)保护整定 .................................................................................................. 11 6.5.6负序过流(不平衡、断相或反相)保护整定 ..................................................................... 11 6.5.7低压保护整定 ........................................................................................................................... 11 6.5.8自启动时间整定 ....................................................................................................................... 11 6.6保护试验 .......................................................................................................................................... 11 6.6.1速断试验 .................................................................................................................................... 12 6.6.2过热特性测试 ........................................................................................................................... 12 6.6.3堵转试验 .................................................................................................................................... 13 6.6.4启动时间过长试验 ................................................................................................................... 13 6.6.5零序过流试验 ........................................................................................................................... 13 6.6.6负序过流试验 ........................................................................................................................... 14 6.6.7低电压试验 ............................................................................................................................... 14 6.6.8自启动试验 ............................................................................................................................... 15 6.6.9动作时间试验 ........................................................................................................................... 15 6.6.10 FC 回路熔断器熔断报警 ...................................................................................................... 15 6.6.11 PT 回路断线报警 ................................................................................................................... 15 6.6.12定值错误报警试验 ................................................................................................................. 15 7、机箱结构及接线图 ............................................................................................................................. 16 7.1机箱结构图与说明 .......................................................................................................................... 16 7.3保护装置的端子图及端子接线说明 ............................................................................................ 17 8.运行人员注意事项及要求 .................................................................................................................... 18 9.检修及维护 ............................................................................................................................................. 18 附录1:HYP1410微机电动机保护装置原理图 ................................................................................. 19 附录2:HYP1410微机电动机保护装置原理接线图 . (20)®ZHEJIANG HUAYI ELECTRIC POWER AUTOMA TION CO.,LTD41.适用范围HYP1410微机电动机保护装置适用于工作电压为 0.4-10KV 的电动机,作为电动机的成套保护和监视报警装置。
Technical DataMotor Protection Circuit Breaker SpecificationsBulletin Number 140-CMNTopic PageProduct Line Overview3Specifications5Approximate Dimensions9Additional ResourcesThese documents contain additional information concerning related products from Rockwell Automation.Resource DescriptionIndustrial Automation Wiring and Grounding Guidelines, publication 1770-4.1Provides general guidelines for installing a Rockwell Automation industrial system. Product Certifications website, Provides declarations of conformity, certificates, and other certification details.Y ou can view or download publications at /literature/. T o order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.Motor Protection Circuit Breaker Specifications2Rockwell Automation Publication 140M-TD003A-EN-P - April 2016Product Line OverviewOverviewMotor Protection Circuit Breakers may provide the following protective and control functions.•Disconnect for Motor Branch Circuit•Branch-Circuit, Short-Circuit Protection (Magnetic Protection)•Overload Protection (Thermal Protection)•Switching (Manual)In North America, electrical codes require that an individual Motor Branch Circuit be protected by a UL/CSA Listed Fuse, Circuit Breaker or Self-Protected Combination Motor Controller.The 140-CMN frame Motor Protection Circuit Breakers are UL Listed/CSA Certified as Manual Motor Controllers (with optional approvals for Motor Disconnect and Group Installation). In NEC/CEC Group Installations, these devices must be applied per the appropriate rules which require the use of an upstream Branch-Circuit, Short-Circuit Protective Device (BCPD). See the table on UL/CSA Listed Application Ratings - Motor Protection Circuit Breaker (MPCB) Only for the specific ratings of each Motor Protection Circuit Breaker.Standards Compliance and CertificationsStandards Compliance CertificationsIEC/EN60947-1,-2CE MarkedCSA,C22.2 No.14CSA CertifiedUL508cULus Listed (File No. E54612, NLRV(7); E205542, NKJH(7); E197878, DIVQ(7);)Rockwell Automation Publication 140M-TD003A-EN-P - March 20163Product Line OverviewAttribute140-CMNMax. Current I e90 A Current Rating16…90 A Short Circuit Protection✓Standard Magnetic T rip✓High Magnetic Trip✓Overload Protection✓Trip Class10 Application at output of VFD (multi-motor)Standards Compliance:CSA22.2, No.14✓UL508 (Group Installation)✓ (see ratings) UL508 (Overload Protection)✓IEC60947-1,-2✓CE✓AccessoriesExternal Rotary Operator✓Auxiliary Contacts✓Trip Indication Contacts✓4Rockwell Automation Publication 140M-TD003A-EN-P - March 2016Rockwell Automation Publication 140M-TD003A-EN-P - April 20165SpecificationsIEC Performance DataTable 1 - IEC Performance Data⋆No back-up fuse required.‡ Power ratings: Preferred values according to IEC 60072-1.General DataTable 2 - General DataCat.No.140-CMN…-2500 -4000-6300-9000Rated Operational Current, I e [A]25406390Magnetic Release Current [A]3505608901260Switching of Standard Three-Phase Motors, AC-3230/240V ‡[kW] 5.5/7.510/1113/2022/25400/415V ‡[kW]7.5/1315/2225/3237/45500V ‡[kW]11/1518.5/2530/4045/55690V ‡[kW]15/2225/3037/5563/75Back-Up Fuses gG, gL, only if I cc ≥ I cu230/240V [A]⋆⋆⋆⋆400/415V [A]160160160160500V [A]160160160160690V [A]160160160160Ultimate Short Circuit Breaking Capacity, I cu230/240V [kA]1001005050400/415V [kA]50302020500V [kA]30201010690V [kA]15844Rated Service Short Circuit Breaking Capacity, I cs230/240V [kA]1001005050400/415V [kA]503088500V [kA]301566690V [kA]15844Attribute140-CMNRated Insulation Voltage U iIEC, SEV, VDE0660[V]690UL, CSA[V]600Rated Impulse Withstand Voltage U impPollution degree3Main circuits U imp /Overvoltage Category 6kV/III Auxiliary circuits U imp /Overvoltage Category 6kV/III Rated Frequency[Hz]40 (60)Utilization CategorySpecificationsIEC60947-2 (Circuit breaker)AIEC60947-4-1 (Motor starter)AC-3 (except 90 A)LifespanMechanical[operations]30000Electrical (I e max.)[operations]5000Switching Frequency[operations/h]max.20Ambient TemperatureStorage[°C]-25…+80Operation[°C]-25…+60Climatic resistanceMoisture change climate (600068-2-30)23°C/83% relative humidity and 40°C/92% relative humidity, 56 cycles Dry heat (60086-2-2)100°C, relative humidity <50%, 7 daysMoisture heat (60068-2-3)40°C, relative humidity 93%, 56 daysProtection Class IP2X from front with terminal wired, (min. wire size 35 mm2 or #4 AWG ) Resistance to Shock, Transport (60068-2-27)30g,11 msRated Thermal Current I thup to 40°C ambient temperature[A]16 (90)up to 60°C ambient temperature[A]16 (90)Rated Supply Current I e[A]16 (90)Dependence on Temperature40°C[A]no reduction50°C[A]no reduction60°C[A]no reduction70°C[A]15% current reduction of the upper rated current I eOverload ProtectionCharacteristics IEC60947 Ambient Temperature Compensation[°C]20…+60Phase-loss Protection Differential releaseTrip class10Magnetic Release Release current(+/-20%)fixed setting14 x I e max. Total Power Loss P vCircuit Breaker at rated load operating temperature[W]33Main Disconnect Switch Application Yes, with accessoriesApplication Conditions For utilization outside North America, assemblies (of products) shall comply to the IEC61439-1 requirements Attribute140-CMN6Rockwell Automation Publication 140M-TD003A-EN-P - April 2016Specifications Table 3 - General Data, ContinuedWeightsDescription Weight [g]Cat.No.Motor Protection Circuit Breakers1845140-CMN-…Auxiliary Contacts31140-CA…Undervoltage Trip94140-CUV…Trip Contact Blocks31140-CT…Shunt Trip94140-CRT…Accessories for Bulletin140-CMN Circuit BreakersTable 4 - Accessory SpecificationsRockwell Automation Publication 140M-TD003A-EN-P - April 20167SpecificationsTable 5 - Trip Unit SpecificationsTime-Current CharacteristicFigure 1 - 140-CMN Motor Protection Circuit Breaker Time-Current CharacteristicThermal Release Trip CurrentThe adjustable current-dependent delayed bimetal release protects motorsagainst overload. The curve shows the mean operating current at an ambienttemperature of 20 °C starting from the cold state. Careful testing and settingensures effective motor protection even in the case of single phasing. Theoverload characteristic is also valid for transformer protection.Magnetic Release Trip CurrentThe instantaneous magnetic trip has a fixed operating current setting. Thiscorresponds to 13…14 times the maximum value of setting range. (Transformerprotection up to 20 x I e max.) At a lower setting it is correspondingly higher.Current Setting I e FThe overload trip corresponds to a thermal overload relay in a motor starterconforming to IEC947-4-1. If a different value is prescribed (e.g., reduced I e forcooling medium having a temperature higher than 40 °C or a place of installationhigher than 2000 m above sea level), the setting current is equal to the reducedrated current I e of the motor.8Rockwell Automation Publication 140M-TD003A-EN-P - April 2016Approximate DimensionsDimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.Figure 2 - 140-CMNRockwell Automation Publication 140M-TD003A-EN-P - April 20169Approximate DimensionsFigure 3 - 140-CD…Figure 4 - Mounting position/safety clearance of Cat. No. 140-CMN10Rockwell Automation Publication 140M-TD003A-EN-P - April 2016Motor Protection Circuit Breaker Specifications Notes:Rockwell Automation Publication 140M-TD003A-EN-P - April 201611Allen-Bradley, Rockwell Software, Rockwell Automation, and LISTEN. THINK. SOLVE are trademarks of Rockwell Automation, Inc.Trademarks not belonging to Rockwell Automation are property of their respective companies.Publication 140M-TD003A-EN-P - April 2016Copyright © 2016 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.Rockwell Automation SupportUse the following resources to access support information.Documentation FeedbackY our comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete the How Are W e Doing? form at /idc/groups/literature/documents/du/ra-du002_-en-e.pdf .Technical Support CenterKnowledgebase Articles, How-to Videos, FAQs, Chat, User Forums, and Product Notification /knowledgebase Local Technical Support Phone NumbersLocate the phone number for your /global/support/get-support-now.page Direct Dial CodesFind the Direct Dial Code for your product. Use the code to route your call directly to a technical support /global/support/direct-dial.page Literature LibraryInstallation Instructions, Manuals, Brochures, and Technical /literature Product Compatibility and Download Center(PCDC)Get help determining how products interact, check features and capabilities, and find associated /global/support/pcdc.pageRoc kw ell Otomasyon Ticaret A .Ş., K ar Plaza İş Mer k ezi E B lo k K at:6 34752 İçeren köy, İstanbul, T el: +90 (216) 5698400Rockwell Automation maintains current product environmental information on its website at /rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page .。
微机综合保护管理装置使用说明V1.01目录一、系统 (1)1.1 概述 (1)1.2 主要特点 (1)二、技术参数 (1)2.1 辅助电源 (2)2.2 输入信号 (3)三、产品说明 (3)3.1按键定义 (3)3.2信号灯说明 (3)3.3 开孔尺寸 (4)四、监控功能 (4)4.1 电气量测量功能 (4)4.2 开关量输入及输出 (5)4.3 辅助模拟量输出功能(4-20mA标准) (5)4.4通信功能 (5)4.5事件记录功能 (5)4.6 PT、CT变比设置 (5)五、线路综合保护装置 (6)5.1 装置功能 (6)5.2线路综合保护装置人机操作说明 (12)5.3线路综合保护装置接线图 (16)六、变压器保护装置 (16)6.1装置功能 (16)6.2 变压器保护人机操作说明 (21)6.3变压器保护接线原理图 (25)七、电动机保护装置 (26)7.1 装置功能 (26)7.2 电动机保护人机操作说明 (32)7.3电动机保护器接线原理图 (36)八、电容器保护装置 (36)8.1 装置功能 (36)8.2 电容器保护人机操作说明 (42)8.3电容器保护器接线原理图 (46)九、电流保护装置 (46)9.1装置功能 (46)9.2 电流保护人机操作说明 (49)9.3电流保护器接线原理图 (53)十、电压保护装置 (53)10.1 装置功能 (53)10.2 电压保护人机操作说明 (55)10.3电压保护接线原理图 (59)附表一、测量数据区数据点表 (60)附表二、数据控制区数据点表 (60)附表三、保护数据区数据点表 (61)附表四、系统数据区数据点表 (62)附表五、厂家数据区数据点表 (62)附表六、厂家数据区数据点表 (63)微机综合保护装置一、系统1.1 概述微机综合保护装置系列数字式智能保护测控管理装置采用高性能DSP数字处理器,研制成的新一代智能保护测控管理装置。
装置适应于110KV以下电压等级的线路、变压器、电动机、电容器等各种电力装备的保护。