LV1T. Каталог Siemens chapter 6 (2009) (EN)

06 Load Feeders, Motor Starters and Soft Starters

© Siemens AG 2009 6 Motor Starters, Soft Starters and Load Feeders 6/2 Introduction For Operation in the Field, High Degree of Protection ET 200pro Motor Starters Standard and High-Feature ET 200pro isolator modules Safety modules AS-Interface Compact Starters, 400 V AC General data ECOFAST Motor Starters and Soft Starters 3RK1 3 ECOFAST motor starters and soft starters 3RE Encapsulated Starters General data Project planning aids For Operation in the Control Cabinet 3RW Soft Starters 6/4 General data 6/5 3RW30 for standard applications 6/17 3RW40 for standard applications 6/32 3RW44 for high-feature applications 6/52 Project planning aids 3RA1 Fuseless Load Feeders 6/63 General data 6/76 AS-Interface load feeder modules 6/79 3RV19 infeed system 6/82 Project planning aids 3RA6 Compact Feeders 6/88 General data 6/90 3RA61 direct-on-line starters, 3RA62 reversing starters, general data 6/100 Accessories for 3RA6 direct-on-line and reversing starters 6/103 Infeed systems for 3RA6 ET 200S Motor Starters 6/110 ET 200S motor starters 6/117 Power modules for ET 200S motor starters 6/118 Terminal modules for ET 200S motor starters ET 200S Safety Motor Starters Solutions local/PROFIsafe 6/121 General data 6/122 ET 200S Failsafe motor starters 6/124 Safety modules local 6/131 Safety modules PROFIsafe AS-Interface Motor Starters and Soft Starters Motor Starters and Load Feeders, IP65/67 6/159 Motor starters, 24 V DC 6 Siemens LV 1 T · 2009 6/13 6/13 6/14 6/14 6/14 6/15 6/15 6 9 0 2 8 2 7

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06 Load Feeders, Motor Starters and Soft Starters

Motor Starters, Soft Starters and Load Feeders © Siemens AG 2009 Introduction Overview 3RW soft starters for standard applications 3RW30 soft starters SIRIUS 3RW30 soft starters for soft starting and smooth ramp-down of three-phase asynchronous motors Performance range of up to 55 kW (at 400 V) 3RW30 6/5 3RW soft starters for High-Feature applications 6 3RW44 soft starters In addition to soft starting and soft ramp-down, the solid-state SIRIUS 3RW44 soft starters provide numerous functions for higher-level requirements Performance range - Up to 710 kW (at 400 V) in inline circuit and - Up to 1200 kW (at 400 V) in inside-delta circuit 3RW44 6/32 3RA1 load feeders 3RA11 direct-on-line starters for snapping onto standard mounting rails or for screw fixing Rated control supply voltage AC 50 Hz 230 V and 24 V DC for 35 mm standard mounting rail or screw fixing 3RA11 6/63 3RA12 reversing starters for snapping onto standard mounting rails or for screw fixing Rated control supply voltage AC 50 Hz 230 V and 24 V DC for 35 mm standard mounting rail or screw fixing 3RA12 6/63 3RV19 infeed system Convenient means of energy supply and distribution 3RV19 6/79 3RA6 Compact Feeders 3RA61 direct-on-line starters Up to 15 kW/400 V, weld-free, wide setting range, removable terminals 3RA61 6/90 Accessories for 3RA6 direct-on-line and reversing starters Auxiliary switches, AS-i add-on modules 3RA69 6/100 6/2 Siemens LV 1 T · 2009 3RW30 3RW40 3RW44 3RA11 3RA12 3RV19 3RA61 Order No.

Page For operation in the control cabinet 3RW30 3RW40 3RW44 3RA11 3RA12 3RV19 3RA61 Order No.

Page For operation in the control cabinet • Application areas - Fans - Building/construction machines - Escalators - Air conditioning systems - Assembly lines - Actuators - Pumps - Presses - Transport systems - Fans - Compressors and coolers 3RW40 soft starters • SIRIUS 3RW40 soft starters with the integral functions - Solid-state motor overload and intrinsic device protection and - Adjustable current limiting For the soft starting and stopping of three-phase asynchronous motors • Performance range of up to 250 kW (at 400 V) 3RW40 6/17 • Application areas - Pumps - Compressors - Industrial refrigerating systems - Conveying systems - Machine tools - Fans - Cooling systems - Water transport - Hydraulics - Mills • The 3RA1 fuseless load feeders consist of the 3RV1 motor starter protector and the 3RT1 contactor.

The motor starter protector and contactor are prewired and mechanically con- nected in pre-assembled assembly kits (link modules, wiring kits and standard mounting rail or busbar adapters).

The motor starter protector and contactor are mechanically and electrically connected by means of the link module • 4 sizes (S00, S0, S2, S3) • Can be supplied for direct start or reversing duty as - Complete unit or - Single devices for self-assembly 3RA11 direct-on-line starters for busbar systems • Rated control supply voltage AC 50 Hz 230 V and 24 V DC for 40 mm and 60 mm busbar systems 3RA11 6/63 3RA12 reversing starters for busbar systems • Rated control supply voltage AC 50 Hz 230 V and 24 V DC for 40 mm and 60 mm busbar systems 3RA12 6/63 • Integrated functionality of a circuit breaker, contactor and solid-state overload relay and various functions of optional mountable accessories • Usable for direct starting of standard induction motors up to 32 A 3RA62 reversing starters • Up to 15 kW/400 V, weld-free, wide setting range, removable terminals 3RA62 6/90 Infeed systems for 3RA6 • Modular expandability, up to 100 A, terminals up to 70 mm2 3RA68 6/103

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Introduction

Motor Starters, Soft Starters and Load Feeders © Siemens AG 2009 Introduction ET 200S motor starters Power modules for ET 200S motor starters For supplying and monitoring the auxiliary voltages for motor starters 3RK1 903- 0BA00 6/117 Interface/solid-state modules Interface modules, power modules, reserve modules, digital/analog solid-state modules, F power and F solid-state modules, F terminal modules, 4 IQ-Sense sensor module, SSI module, 1 STEP step module, positioning modules, counter modules, terminal modules for power and solid-state modules 6ES7 1 LV 1 ET 200S Safety motor starters Solutions local/PROFIsafe Safety modules local For safety category 4 acc.

to EN 954-1 3RK1 903 6/124 ET 200pro motor starters ET 200pro isolator modules With switch disconnector function for safe disconnection 3RK1 304 6/139 Accessories for ET 200pro motor starters Interface, expansion and power modules 6ES7 1 LV 1 AS-Interface compact starters, 400 V AC 6 ECOFAST motor starters and soft starters 3RE encapsulated starters 3RE10 direct-on-line starters Molded-plastic enclosure, degree of protection IP65, including contactor 3RE10 6/152 Accessories Molded-plastic enclosure, degree of protection IP65, for direct-on-line and reversing starters 3RE19 LV 1 IP65/67 motor starters and load feeders 6/3 Siemens LV 1 T · 2009 3RA62 3RA68 3RK1 301 3RK1 304 3RK1 322 3RE10 Order No.

Page 3RA62 3RA68 3RK1 301 3RK1 304 3RK1 322 3RE10 Order No.

Page ET 200S motor starters • Completely factory-wired motor starters for switching and protecting any AC loads, optionally as direct-on-line, reversing or soft starters 3RK1 301 6/110 Terminal modules for ET 200S motor starters • Mechanical modules in which the motor starter and expansion modules are in- serted 3RK1 903 6/118 ET 200S Failsafe motor starters • High-Feature direct-on-line and reversing starters 3RK1 301 6/122 Safety module PROFIsafe • Sensor and actuator assignment are freely configurable (distributed safety concept) 3RK1 903 6/131 For operation in the field, high degree of protection ET 200pro motor starters • Standard and High-Feature 3RK1 304 6/136 Safety modules • Isolator module and 400 V disconnecting module 3RK1 304 6/140 • Completely factory-wired load feeders with degree of protection IP65, designed for switching and protecting any type of AC loads, in particular standard induc- tion motors in direct-on-line or reversing duty 3RK1 322 6/142 3RK1 3 ECOFAST motor starters and soft starters • Distributed motor starters for PROFIBUS and AS-Interface • Functionality ranges from direct-on-line starters, through reversing starters and soft starters as far as frequency converters 3RK1 3 6/148 • The 3RE1 encapsulated starters are used for switching and for the inverse-time delayed protection of load feeders up to 22 kW at 400 V AC • The starters are available as direct-on-line starters for motors with a single direc- tion of rotation and as reversing starters for motors with two directions of rotation 3RE13 reversing starters • Molded-plastic enclosure, degree of protection IP65, including contactor assembly 3RE13 6/152 AS-Interface motor starters and soft starters Motor starters, 24 V DC • For the lowest performance range up to 70 W, 24 V DC motors and the associ- ated sensor technology can also be directly and locally connected to AS-Interface quickly and easily.

Three different versions are available: - Single direct-on-line starters - Double direct-on-line starters - Reversing starters 3RK1 400-1 6/159

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General data

For Operation in the Control Cabinet 3RW Soft Starters © Siemens AG 2009 General data Overview The advantages of the SIRIUS soft starters at a glance: Soft starting and smooth ramp-down 1) Stepless starting Reduction of current peaks Avoidance of mains voltage fluctuations during starting Reduced load on the power supply network Reduction of the mechanical load in the operating mechanism Considerable space savings and reduced wiring compared with conventional starters Maintenance-free switching Very easy handling Fits perfectly in the SIRIUS modular system 6 5) Not possible in inside-delta circuit. 6) Trace function with Soft Starter ES software.

Function is available; -- Function is not available. 1) Only soft starting available for 3RW30. 2) Optional up to size S3 (device variant). 3) Available for 3RW40 2. to 3RW40 4.; optional for 3RW40 5. and 3RW40 7.. 4) Calculate soft starter and motor with size allowance where required. More information can be found on the Internet at http://www.siemens.com/softstarter 6/4 Siemens LV 1 T · 2009 SIRIUS 3RW30 SIRIUS 3RW40 SIRIUS 3RW44 Standard applications Standard applications High-Feature applications Rated current up to 40 °C A 3 ... 106 12.5 ... 432 29 ... 1214 Rated operational voltage V 200 ... 480 200 ... 600 200 ... 690 Motor rating at 400 V • Inline circuit kW 1.5 ... 55 5.5 ...

250 15 ... 710 • Inside-delta circuit kW -- -- 22 ... 1200 Ambient temperature °C -25 ... +60 -25 ... +60 0 ... +60 Soft starting/ramp-down ✔1) ✔ ✔ Voltage ramp ✔ ✔ ✔ Starting/stopping voltage % 40 ... 100 40 ... 100 20 ... 100 Starting and ramp-down time s 0 ... 20 0 ... 20 1 ... 360 Torque control -- -- ✔ Starting/stopping torque % -- -- 20 ... 100 Torque limit % -- -- 20 ... 200 Ramp time s -- -- 1 ...

360 Integral bypass contact system ✔ ✔ ✔ Intrinsic device protection -- ✔ ✔ Motor overload protection -- ✔ ✔ Thermistor motor protection -- ✔2) ✔ Integrated remote RESET -- ✔3) ✔ Adjustable current limiting -- ✔ ✔ Inside-delta circuit -- -- ✔ Breakaway pulse -- -- ✔ Creep speed in both directions of rotation -- -- ✔ Pump ramp-down -- -- ✔4) DC braking -- -- ✔4) 5) Combined braking -- -- ✔4) 5) Motor heating -- -- ✔ Communication -- -- With PROFIBUS DP (optional) External display and operator module -- -- (optional) Operating measured value display -- -- ✔ Error logbook -- -- ✔ Event list -- -- ✔ Slave pointer function -- -- ✔ Trace function -- -- ✔6) Programmable control inputs and outputs -- -- ✔ Number of parameter sets 1 1 3 Parameterization software (Soft Starter ES) -- -- ✔ Power semiconductors (thyristors) 2 controlled phases 2 controlled phases 3 controlled phases Screw terminals ✔ ✔ ✔ Spring-type terminals ✔ ✔ ✔ UL/CSA ✔ ✔ ✔ CE marking ✔ ✔ ✔ Soft starting under heavy starting conditions -- -- ✔4) Configuring support Win-Soft Starter, electronic selection slider ruler, Technical Assistance ++49 (0) 911 895 5900

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