SIRIUS 3RW4444-6BC34 Soft Starter, 115 VAC, 3-Poles, IP00
Open Soft Starters
PDW~9141956
MFG #: 3RW4444-6BC34
Siemens
13259.00000
/ ea
SIEMENS 3RW4444-6BC34 SOFT START 215A 60/75/150HP 120V SCRW
- Brochure URL - Sirius_Softstarters.pdf(Brochure URL)
- Catalog URL - SIRIUS_3RW30031CB54_Catalog.pdf(Catalog URL)
- Computer~Aided [CAD|BIM] Model URL - 3RW4446_00000437_001_ALL.dxf(Computer~Aided [CAD|BIM] Model URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet 1 URL - Siemens_3RW4444_6BC34_Specification_Sheet.pdf(Spec Sheet 1 URL)
- User Manual URL - 3RW44systemmanual032007.pdf(User Manual URL)
- Features
| Equipped with modern, ergonomic user prompting the 3RW44 softstarters can be commissioned quickly and easily using a keypad and a menu prompted, multi-line graphic display with background lighting |
| Soft starting with breakaway pulse, torque control or voltage ramp, adjustable torque or current limiting as well as any combination of these, depending on load type |
| Integrated bypass contact system to minimize power loss |
| Various setting options for the starting parameters such as starting torque, starting voltage, ramp up and ramp down time and much more in three separate parameter sets |
| Start up detection, inside delta circuit for savings in terms of size and equipment costs |
| Various ramp down modes selectable, free ramp down, torque controlled pump ramp down, combined DC braking |
| Solid state motor overload and intrinsic device protection |
| Interface for communication with the PC for more accurate setting of the parameters as well as for control and monitoring |
| Simple integration to the motor feeder |
| Simple mounting and commissioning |
| Display of operating states and fault messages |
| Connection to PROFIBUS and PROFINET with optional PROFIBUS DP or PROFINET module |
| External display and operator module |
| External display and operator module |
| Cost-efficient operation 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 |
| Soft starting/ramp-down, voltage ramp, torque control, integral bypass contact system, intrinsic device protection, motor overload protection, thermistor motor protection, integrated remote reset, adjustable current limiting, inside-delta circuit, breakaway pulse, creep speed in both directions of rotation and pump ramp-down applications |
| Screw fixing mounting |
| 433 A at 40 deg C Current |
| 125 hp at 200/208 V 372 A, 150 hp at 220/230 V 372 A, 300 hp at 460/480 V 372 A |