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1、常熟开关制造有限公司 ( 原常熟开关厂 ) CHANGSHU SWITCHGEAR MFG. CO.,LTD. (FORMER CHANGSHU SWITCHGEAR PLANT) CR1 系列动机软起动器电 CR1 SERIES MOTOR SOFT STARTER S CV系列 CW系列 CM系列 CJR系列CJD系列 CD系列CH系列 CE系列 CK系列CR系列CA系列CB系列 2010版 Postdoctoral Programme Quality Management System Certificate Environmental Management System Certifi
2、cate Occupational Health And Safety Management System Certificate China Well- known Trademark StateTorch Plan Key High- tech Enterprise Certificate Of Conformity For Measurement Management Systems National Innovative Pilot Enterprise Quality Management System Certificate Introduction 公司简介 常熟开关制造有限公司
3、是国有资产参股的电器制造企业、“国家重点高新技术企 业”,占地约300亩,员工1500人。主要生产中低压电器元件、工控产品、太阳能光伏 逆变器、成套装置等,可以为您提供“智能配电系统三位一体完整的解决方案”。 公司建有博士后科研工作站、省级企业技术中心和江苏省电器控制工程中心,具 有一支以博士、硕士、本科生为主的多层次研发队伍,工程技术人员占企业员工总数 的45左右。公司拥有先进的模具制造、零部件自动化生产、断路器装配自动检测流 水线等一大批先进的制造和试验检测设备;实施以ERP管理为重点的信息化、网络化 管理;完善质量环境职业健康安全体系,确保为用户提供优质、安全、可靠的产 品。公司“”商标
4、被国家工商行政管理总局认定为中国驰名商标,CM系列塑料外壳 式断路器、CW系列智能型万能式断路器双双被评为中国名牌产品。 Changshu Switchgear Mfg. Co., Ltd. (Former Changshu Switchgear Plant), an enterprise with state- ownedequity, coveredan areaof200,000m ,with 1500staffs,isa “National Key New High-tech Enterprise“andmainlyproducesHVandLVelectricalcomponents
5、, industrycontrolproducts, solar photovoltaicinverters and complete sets of equipment etc, all of which could provide trinity and complete solutions for intelligent power distribution system. Post-doctoralscientificresearch station,Province EnterpriseTechniqueCenterandJiangsu Province Electrical App
6、aratus Control Engineering Research Center have been established and a multi- levelprofessionaltechnique teamhasbeenformedconsistingof PHDcandidates, postgraduatesand university graduates. Engineers and technicians have covered 45% of all staffs. Advanced mould manufacturing equipments, automation p
7、roducing equipments for spare parts, assembling and inspecting lines for breakers and test equipments have been brought in. Meanwhile, information and network management, taking ERP management as the focal point, has been applied and quality environmental systems (ISO9001/ISO14001/OHSMS18001) have a
8、lso been established and perfected to ensure reliability and safety for customers. The registered trademarkhas been recognized as Famous Trademark of China by State Administration for Industry and Commerce of China. And CM Series Moulded Case Circuit Breaker and CW Series Intelligent Air Circuit Bre
9、aker are both China Top Brand products. 2 常熟开关制造有限公司 为您提供电气系统完整的解决方案 CV1-12系列 高压真空断路器 CV1-24系列 高压真空断路器 CV1-40.5系列 高压真空断路器 CV2-12系列 高压真空断路器 CW1系列 智能型万能式断路器 CW2系列 智能型万能式断路器 CW3系列 智能型万能式断路器 CM1系列 塑料外壳式断路器 CM2系列 塑料外壳式断路器 CM1 系列 电子式塑壳断路器 ECM1 系列 智能型断路器 ZCM1 系列 带剩余电流保护塑壳断路器 L CM2Z系列 智能型塑壳断路器 CM2L系列 带剩余电流保
10、护塑壳断路器 CM1 系列 带剩余电流保护 电子可调式断路器 EL CM3系列 塑料外壳式断路器 CA1系列自动 转换开关(CB级 ) CAP1系列自动 转换开关(PC级) CAP2系列自动 转换开关(PC级) CLJ3 剩余电流 动作继电器 CK3系列接触器 CJR3系列 热过载继电器 CJD3系列 电子过载继电器 CW3V系列 智能型真空万能式断路器 CM5系列 塑料外壳式断路器 CM5Z系列 塑料外壳式断路器 CF1系列 通用变频器 常熟开关制造有限公司 为您提供电气系统完整的解决方案 CI1系列 远程智能I/O模块 CE1系列 智能型电力仪表 FDM3 短消息通知模块 CN1DP-MP
11、 CN1DP-MD CN1DP-MC 通信适配器 CN1EG以太网 适配器 CSJ1系列剩余电流式电气 火灾监控探测器(独立式) CMSJ2系列剩余电流式电气 火灾监控探测器(非独立式) CSX1电气火灾监控设备 CB1系列 控制和保护开关电器(CPS) CR1系列 电动机软起动器 CR2系列 电动机软起动器 CD1系列 电动机保护器 CD4系列 智能马达保护器 CS1G系列三相并网型 光伏发电逆变器 CW3G系列 隔离开关 (AC,DC) CM3DC系列 塑料外壳式断路器 FWB1温度报警模块 CH系列小型断路器 FCX3智能配电监控器 Riyear-PowerNet配电监控系统 容易设定,
12、只需调节拨码盘,即可对起动方式、软起动时间、软停车时间、起动基值电 压、起动限流倍数、保护脱扣级别进行设定,方便快捷 控制和保护功能强,可实现软起动、突跳加软起动、限流起动和软停车控制功能;起、 停过程和正常运行均具有三相不平衡、断相、过载、起动峰值过流、限流起动超时、散 热器过热等保护 在旁路运行时,对电机保护依然有效 优秀特色 目 录 R 型号及含义 TYPE AND ITS MEANING 1 概述 OUTLINE 2 正常工作条件和安装条件 ENVIRONMENT CONDITIONS FOR OPERATION AND INSTALLATION 2 产品外形 SYNOPSIS OF
13、STRUCTURE 3 主要技术参数 MAIN TECHNICAL PARAMETERS 4 特性 CHARACTERISTICS 5 10 外形尺寸及安装尺寸 OUTLINE DIMENSION AND MOUNTING DIMENSION 14 15 不同额定电流的连接导线参考截面 CROSS-SECTIONAL AREAOF CONNECTION WIRE WITHDIFFERENT CURRENT RATING 15 保护可控硅快速熔断器参考表 PROTECTSILICON-CONTROLLEDCELERITY FUSE REFERENCE TABLE 17 26 进线和旁路接触器推荐
14、参考表 COILIN AND BYPASS CONTACTOR RECOMMEND REFERENCE TABLE 软起动器运行参考原理图 SOFT STARTER CIRCULATE REFERENCE PRINCIPLE DIAGRAM 16 订规范 ORDER FORM 货 CR1软起动器电路图 CR1 SOFT STARTER CIRCUIT DIAGRAM 概述 1 CR1系列电动机软起动器(以下简称软起动 器)主要适用于作鼠笼式电动机的起动、运行和 停止的控制和保护。因为电动机直接起动时,起 动电流可高达电动机额定电流的710倍,对电网 冲击较大,而且会影响机械设备的寿命,甚至造
15、成严重故障,带来重大的经济损失。CR1系列软 起动器的使用就能避免这些问题的产生,其性能 达到了国际上同类产品的先进水平。 CR1系列软起动器采用单片微型计算机控制 技术,通过对电流和功率因数的检测,控制输出 电压,降低起动电流。 (一) 该装置具有软起动功能,能降低电动 机的起动电流和起动转矩,减小起动时产生的力 矩冲击; (二)该装置具有软停车功能,能逐渐降低 (三)该装置具有保护功能,能够对过载、 三相不平衡、断相、起动峰值过流、限流起动超 时、散热器过热等故障进行保护。 额定工作电流:30A900A; 额定工作电压:AC400V,50Hz; 可设定软起动时间、软停车时间、基值电 压、脱
16、扣级别、限流倍数; 符合标准: IEC60947-4-2、GB14048.6-2008 低压开关设 备和控制设备 第4-2部分:接触器和电动机起动 器交流半导体电动机控制器和起动器(含软起动 器) GB/T14598.15-1998电热继电器 JB/T10251-2001 交流电动机电力电子软起动 装置; 软起动器获国家强制性产品认证“CCC”标 志。 电动机终端电压,避免设备由于突然停车所造成 的损坏; CR1 series softstarter (shortened form as softstarter) is primarily used for the squirrel-cage
17、induction motor of its controlling and protecting in the process of starting, operating and stopping. As the motor starts directly, the starting current is 7-10 times over its rated current. It will impact not only the grid, but the life-span of the equipments and cause serious troubles and economic
18、 loss. By using the CR1 series softstarter,these problems can be avoided. The performance of CR1 reaches to the internationaladvanced level of the same kind of products. With the adoption of SCM(singlechip micyoco) computer controlling technology, and through examining the current and power factor,
19、the softstarter controls the output voltage and lowers the starting current. 1.CR1 has the function of soft starting. It can lower starting current and starting torque of the motor, and abate the torque impact as the motor start. 2.CR1 has the function of soft stopping. It can gradually lower the te
20、rminal voltage of the motor, which can avoid the damage caused by the suddenstop. 3.CR1 has the function of protection. It can avoid problems of overload, unbalancedthree-phase, break phase, over-current of start peak current,overtime of current limit start, over-heat of the radiator,etc. Ratedopera
21、tional current: 30A900A; Ratedvoltage: AC400V, 50Hz; Setting the soft starting time, soft stopping time, initial voltage, release rating, current-limit times; Standards Compliance: IEC60947-4-2、 GB14048.6-2008 Low-voltage switchgear and controlgear-Part 4-2:contactors and motor-starters-AC semicondu
22、ctor motor controllers and starters (including soft-starter) GB/T14598.15-1998electrical relays JB/T10251-2001 AC power and electronic motor soft starters Softstarters have obtained the CCC mark of CQC. operational 正常工作条件和安装条件 环境温度 上限为+40,下限为0,日平均温度不超 过+35。 工作环境的温度变化,应不大于5/h。 相对湿度 相对湿度在+40时不超过50%,在较
23、低温度 时允许有较高的相对湿度(例如20时为90 %)。相对湿度的变化率不超过5%/h,但不得出 现凝露。 污染等级 环境污染等级3:存在导电污染,或者由于 凝露使干燥的非导电污染变成导电性污染。 安装类别 软起动器主电路安装类别为;不接至主电 路的辅助电路和控制电路安装类别为。 海拔 安装地点的海拔不超过2000m。 振动 软起动器能承受的振动条件:振动频率为 10Hz 150Hz,振动加速度不大于5m/s 。 环境 软起动器应安装在无爆炸危险和无导电尘 埃、无足以腐蚀金属和破坏绝缘的地方。 电磁环境 软起动器适用于电磁环境A。 2 型号及含义 软起动器设计代号 C R 1 额定工作电流 常
24、熟开关制造有限公司 (原常熟开关厂) Changshu switchgear Mfg.co.Ltd (Former changshu swithchgear plant) Soft starter Design code Rated operational current Ambient temperature: 0-+40 and average temperature in 24h below 35. The change of the ambient temperature is not exceed 5in hour. Relative humidity Not exceed 50%
25、at the maximum ambient temperature of +40 , with lower temperature, higher humidity would be permitted,(For example:90% at 20). The variance ratio of relative humidity doesnt exceed 5%/hand doesnt appear dews. Pullution protection Pollution protection 3 gradeexist conduct pollution,or make not condu
26、ct pollution which is dry to become the conduct pollution. Installing category: : for the main electric circuit of soft starter , for the auxiliary circui Elevation Elevation of installation site 2000m. Vibration The softstarter can vibrate condition that bear frequency is 10Hz150Hz, vibrate acceler
27、ation is not more than 5m/s . Environment The soft sarter should be put in the place where there isnt any explosive medium and conductive dust and no gas, which would corrode metal or destory the insulation. Electromagnetic environment The soft starter is suitable in electromagnetic environment A. 2
28、 2 3 产 品 外 形 脱扣级别设定 软起动时间设定 软停车时间设定 突跳起动开关选择 基值电压设定 限流倍数设定 Set up trip class Set up the time of soft starting Set up the time of soft stopping Set up the current limittimes Set up the startinitial voltage The option switch for kickstart. 壳架代号 Frame code 软起动器主要技术参数 CR1-30 CR1-40 CR1-50 CR1-63 CR1-75
29、CR1-85 CR1-105 CR1-142 CR1-175 CR1-200 CR1-300 CR1-400 CR1-700 CR1-800 CR1-900 CR1-450 CR1-340 CR1-370 CR1-250 30 40 50 63 75 85 105 142 175 200 250 300 340 370 400 700 800 900 450 15 18.5 22 30 37 45 55 75 90 110 132 160 185 200 220 400 450 500 250 63 105 175 300 700 900 530 AC400/50Hz8000690AC230/
30、50Hz AC-53a AC-53b 注:CR1-340900软起动器使用类别为AC-53b,即软起动器起动电动机完毕后,必须旁路运行。 Note: CR1-softstarters utilization category is AC-53b. The soft-starter must work bypass after the motor working.340900 主要技术参数 型号 Type 软起动器 额定工作电流 Ie(A) Soft starter ratedoperationalcurrent 被控制四 极电动机 额定功率 Pe(kW) Controled four pole
31、s motor rated power 额定工作 电压 Ue(V) Rated operational voltage 额定冲击 耐受电压 Uimp(V) Rated impulse withstand voltage 额定绝缘 电压 Ui(V) Rated insulation voltage 额定控制 电源电压 Us(V) Rated control power voltage 使用 类别 Utilization Category Soft starter main technical parameters 4 CR1-500 CR1-530 CR1-630 CR1-570 500 530
32、 630 570 280 300 355 315 trt U Ue Up 5 带有电压斜坡的软起动 0.3Ue0.75Ue 1120 当接到软起动命令,软起动器首先输出一个 软起动基值电压Up(0.3Ue0.75Ue,由用户设 定),用以克服静摩擦转矩。随后,电压逐渐上 升,从软起动基值电压上升到额定电压。这段过 程时间即为斜坡上升时间t (1s120s,由用户设 定),当电压达到额定电压后,“斜坡到顶”黄 灯亮,起动完毕。 r 特性 CR1 (一)控制功能 CR1系列软起动器可实现软起动、突跳加软 起动、限流起动和软停车功能。 软起动 系列软起动器可实现控制和保护两大功 能。 CR1 ser
33、ies softstarters have control and protection functions. I. Control function CR1 series softstarters have functionsof soft starting, kick start with soft start, current limit starting, and soft stopping. Soft starting The soft start with voltage ramp 特性值 Characteristicvalues 软起动基值电压Up(V) Soft start i
34、nitial voltage 斜坡上升时间t (s)r Ramp time 设定范围 Setting range After receiving the soft start order signal, first, the soft starter outputsa soft startinitial voltage Up(0.3Ue0.75Ue, which is user adjustable), which is to ride from the static friction torque. Second, voltage rises linearly from soft start
35、 initial voltage to rated voltage. The process time is ramp time tr(1s120s, which is user adjustable), when the voltage reaches the rated voltage, ramp to top, yellow pilot lamp lights, the starting process is over. “” 突跳加软起动 带有突跳、电压斜坡的软起动 0.3Ue0.75Ue 1120 0.9Ue 0.5 ttrtk U Ue Up Uk The soft start w
36、ith kickstart voltage ramp Kickstart and soft starting. 特性值 Characteristic values 软起动基值电压Up(V) Soft start initial voltage 斜坡上升时间t (s)r Ramp time 设定范围 Setting range 突跳起动电压U (V)k Kickstart voltage 突跳起动时间t (s)k Kickstart time 特性 为了克服有些负载比较大的静摩擦转矩,软 起动器提供了可选的突跳起动,突跳起动电压 U 为0.9 Ue,时间t 为0.5s。突跳功能由突跳起动 选择开
37、关来设定: ON有突跳。 kk OFF无突跳。 In order to ride from the biggish static friction torque in some loads, the soft starter provides selective kickstart function. Kickstart voltage U is 0.9Ue, time t is 0.5s. Kickstart function is adjustable by setting kickstart on-off: ON-with kickstart OFF-without kick start
38、 kk 限流起动 软起动器的限流值I 可由用户设定,设定范 围为1.55倍额定电流,限流时间t 满足过载保 护反时限曲线。限流起动可防止过高的电流对电 机的冲击。 CL CL 带有电压斜坡和限流的软起动 trt U Ue Up I ICL Ie tCLt Soft start with voltage ramp and current limit 特性值 Characteristic values 软起动基值电压Up(V) Soft start initial up voltage 斜坡上升时间t (s)r Ramp time Current limit value 限流值I (A) CL C
39、urrent limit time 限流时间t (s) CL 设定范围 Setting range 0.3Ue0.75Ue 1120 1.5Ie5Ie Satisfy inverse curve for over-load protection 满足过载保护反时限曲线 Limited-current soft start The current-limit value Iof the softstarter is user adjustable, the adjustable range is 1.55 times of the rated current, the current limit
40、 time tmeets overload protection inverse time curve. By using of the current limit start, impact onto the motor caused by exorbitant current can be avoided. CL CL 6 tr2t UZ Ut Ue U 7 软停车 软停车 当接到软停车命令,软起动器输出电压在设 定的斜坡下降时间tr 内由软停车基值电压Ut (0.9Ue)下降至切断电压Uz(0.3 Ue)。斜坡下 降时间tr (范围0s60s)由用户设定。 2 2 CR1软起动器有着较完
41、善的保护功能,当发生 故障时,系统封锁触发脉冲,可控硅关断,同时故障 继电器动作,相应的故障指示灯发光。这时软起 动器不再响应起动命令,如需再起动必须将控制电 源断电后重新送电。 电动机过载保护 软起动器在过载保护时发出故障信号,有6条 过载曲线可供选择,从而为用户提供了更大的灵 活性。过载保护是按GB/T14598.15 冷态曲线反时 限特性来模拟电动机的过热保护。 过载保护的反时限特性见下表及图。过载动 作时发出故障信号,即“外部故障”红灯亮,同 时故障信号继电器动作。 (二)保护功能 soft stoping soft stoping 设定范围 Setting range 0.9Ue 0
42、.3Ue 060 特性值 Characteristic values Soft stop initial voltage 软停车基值电压U(V)t Cut off voltage 切断电压U (V)z Ramp down time 斜坡下降时间t (s)r2 After receiving the soft stop order signal, the softstarter output voltage declines from soft stop initial voltage Ut(0.9Ue) to cut off voltage Uz(0.3Ue) within the setti
43、ng ramp down time (tr ). The ramp down time tr (the rang: 0s60s) is user adjustable. II. Protection function CR1 softstarters have the perfect protection functions. When the fault occures, the system locks the trigger impulse, and the slicon controlled turnes off, at the same time, the fault relay t
44、riggers, the corresponding fault pilot lamp lights. Then the softstarter wont respond the start order signals. It is necessary to cut off the controller power supply and repower-supply, if restart. Motor overloadprotection In the overload protection process, the softstarter sends out corresponding f
45、ault signals, providing 6 overload curves, it gives the users more flexibility. Overload protection is to simulate the motor overheat protection according to GB/T14598.15 cold state inverse time characteristic. Overload protection inverse characteristic as the following table and chart. The softstar
46、ter sends out corresponding fault signals as overloading, and the external faultred pilot lamp lights. 22 “” 特性 特性 脱扣级别 不同脱扣 级别动作时间(s) 电流 10A1015252030 1.05 1.2 1.5 7.2 291 103 3 679 240 7 970 343 10 15521261 549446 1613 1939 686 20 注:1、动作时间允差为20%。 2、 7.2倍对应的动作时间为整定时间。 Note:1Tolerance error of actin
47、g time is. 27.2times correspond acting time is setting time. 、 、 20% 电流整定值的倍数 Setting current times Current Trip class 2小时内不动作2h no acting 过载保护反时限曲线(冷态) 10000 1000 100 10 1 0.5 10A 10 15 20 25 30 t(s) 1.15 2.003.004.005.006.007.008.00 Ie 20 Inverse curve for over-load protection (cold state) Acting
48、time ofdifferent trip class 8 9 其它保护特性 当电流达到或超过峰值电流整定值10Ie时,停机并发出故障信号,“外部 故障”红灯亮,同时,故障信号继电器动作 软起动采用限流起动情况下,当限流持续时间超过过载动作时间时,停机 并发出故障信号,“外部故障”红灯亮,同时,故障信号继电器动作 散热器过热达到805时,停机并发出故障信号,“内部故障”红灯 亮,同时,故障信号继电器动作 特性 Other protect characteristic 断相保护 Break phaseprotection 峰值过流保护 Peak over-current protection 限
49、流起动超时保护 Over-time of current limit start protection 散热器过热保护 Over-hoat of theradiator protection 软起动器检测到三相中任何一相断相,停机并发出故障信号,“外部故 障”红灯亮,同时,故障信号继电器动作 Anyone of the three phases on the power supply side or the load side of the softstarter breaks off, the softstarter will stop the motor and send out corresponding fault signals, and theexternal faultred pilot lamp lights,at same times, relay of fault signals is operational. “” When the current attains or exceeds the peak current setting value 10Ie, the softstarter will stop the motor and sen
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