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Siemens - 3RW4466-2BC44 SIRIUS SOFT STARTER VALUES AT 400 V, 40 °C STANDARD: 1214 A, 710 KW INSIDE-DELTA: 2103 A, 1200 KW 200-460 V AC, 230 V AC SPRING-TYPE TERMINALS

3RW44662BC44

Siemens 3RW4466-2BC44
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Manufacturer: Siemens
SIRIUS SOFT STARTER VALUES AT 400 V, 40 °C STANDARD: 1214 A, 710 KW INSIDE-DELTA: 2103 A, 1200 KW 200-460 V AC, 230 V AC SPRING-TYPE TERMINALS

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SIRIUS soft starter Values at 400 V, 40 °C standard: 1214 A, 710 kW Inside-delta: 2103 A, 1200 kW 200-460 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5558-2HA14<< Soft starter SIRIUS 3RW44 for high-feature applications for the soft starting and ramp-down of three-phase asynchronous motors.Soft starting, reduction of current peaks, prevention of supply voltage fluctuations during startup, reduction of load on the power supply network, reduction of mechanical load in the drive, considerable saving of space and wiring compared to star-delta (wye-delta) starters and frequency converters, maintenance-free switching and extremely easy handling. The integrated bypass allows a very compact construction and ensures low heat dissipation in the control cabinet. Intelligent monitoring functions protect the soft starter against overheating and the motor against overload. In addition, you can limit the current during startup to a settable maximum value. Thanks to 3-phase control, particularly suitable for high motor outputs and inside-delta circuits. The innovative torque control ensures ideal motor startup. Integral display for fast commissioning and status displays. Provision of energy data via PROFINET, for example. Worldwide approvals (e.g. IEC and UL/CSA).The 3RW soft starters are available for supply systems up to 690 V in a wide performance range with different control supply voltages and all with both screw and spring-loaded terminals. For the 3RW30/40 there are additional versions with 24 V control supply voltage. Some of the 3RW40 up to size S3, and all 3RW44 units also offer thermistor motor protection.Optional communication modules allow connection via PROFIBUS and PROFINET. A display and operator module is also available for installation in the control cabinet door.Simple, efficient and always up to date - SIRIUS modular system.


Product Information

Manufacturer: Siemens
Pricing Unit: Each
Weight: 97.610 kg (each)
Tariff code: 85371098
Generic code: 131
GTIN/UPC/EAN: 4011209681187

Product Details

ETIM Group: Low-voltage industrial components
ETIM Class: Soft starter
Degree of protection (IP): IP00
Function: Single direction
Integrated motor overload protection: true
Internal bypass: true
Rated control supply voltage Us at AC 50HZ: 230 - 230V
Rated control supply voltage Us at AC 60HZ: 230 - 230V
Rated control supply voltage Us at DC: - -
Rated operating voltage Ue: 200 - 460V
Rated operation current Ie at 40 °C Tu: 1214A
Rated power three-phase motor, inline, at 230 V: 400kW
Rated power three-phase motor, inline, at 400 V: 710kW
Rated power three-phase motor, inside delta, at 230 V: 710kW
Rated power three-phase motor, inside delta, at 400 V: 1200kW
Rated surrounding temperature without derating: 40°C
Torque control: true
Voltage type for actuating: AC
With display: true

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