Description
Siemens SIRIUS Soft Starter, High End Version 4, Series: 3RW44, 400 to 690 VAC, 693/780/880 A, 50 to 60 Hz, 500/630/900/1000 kW, 700 hp, 850 hp, 1200 hp, 1500 hp Motor, 230 VAC Coil, 3 Pole, External Reset, 3 Phase, Busbar/Screw Terminal, B300/R300 Auxiliary, Electronics Control, IP00, 0 to 60 deg C Operating, 25.2 in H x 20 in W x 290 mm D
The SIRIUS 3RW44 high performance soft starters are suitable for the torque controlled soft starting and stopping as well as braking of 3-phase asynchronous motors. In addition to soft starting and stopping, the SIRIUS 3RW44 soft starters provide numerous functions for higher level requirements. Soft starters are available in a performance range up to 710 kW (at 400 VAC) in the inline circuit and up to one 200 kW (at 400 VAC) in the inside delta circuit. Combinations of various starting, operating and stopping possibilities ensure optimum adaptation to the application-specific requirements.
Features
- Optimum adaptation to the requirements of the application
- Simple and fast commissioning and maintenance
- Efficient configuration and maximum flexibility in automation engineering
- Reduction of power loss during operation
- More accurate setting of the parameters as well as control and monitoring
- Fast integration into higher level controls
- 700/1200 hp at 460 VAC, 850/1500 hp at 575 VAC motor power
Specifications
GTIN: 00754554956022
UNSPSC: 39121521
Country of Origin: Czechia
| Type | High End Version 4 |
|---|---|
| Number of Poles | 3 |
| Auxiliary Contact Rating | B300/R300 |
| Wattage | 500/630/900/1000 kW |
| Frequency Rating | 50 to 60 Hz |
| Enclosure Type | IP00 |
| Dimensions | 25.2 in H x 20 in W x 290 mm D |
| Motor Power | 700 hp, 850 hp, 1200 hp, 1500 hp |
| Series | 3RW44 |
| Connection Type | Busbar/Screw Terminal |
| Phase | 3 |
| Reset Type | External |
| BABA Compliant | No |
| Operating Temperature | 0 to 60 deg C |
| Amperage Rating | 693/780/880 A |
| Control Type | Electronics |
| Sold as | EACH |
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