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SIRIUS 3RW44 –
a Large Range of Functions for a Small Price
Thanks to its outstanding functions, the SIRIUS 3RW44 all-round talent handles diffi- cult start-up and deceleration processes in a simple and, above all, gentle manner. With its innovative torque control system, it can be used for dri- ves with a power output up to 710 kW at 400 V – respectively 950 kW at 460 V – in an inline circuit or up to 1200 kW at 400 V – respectively 1700 kW at 460 V – in an inside-delta circuit. Designed for simple handling, the functions are exceptionally easy to use.
| The advantages at a glance |
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 Optimum acceleration due to torque control |
| Simple and fast commissioning thanks to user-friendly display |
| Savings in size and costs due to optional inside-delta circuit |
| Simple integration in higher-level control units via PROFIBUS |
Features:
- Rating at 40oc
- Current 551 ~970A
- Power 315 ~560kW
- Voltage 415V AC
- Soft/starting and ramp down (0 ~ 20s at 40% ~ 100%)
- Torque Control
- Control voltage 240V AC
- Communication capable
- Integral bypass contactor (profibus)
- Intrinsic device protection
- Motor overload protection
- Adjustable current limiting
- Screw terminals
| Motor Rating (kW) |
Part Number |
| 315.0 |
3RW4453-6BC45 |
| 355.0 |
3RW4454-6BC45 |
| 400.0 |
3RW4455-6BC45 |
| 450.0 |
3RW4456-6BC45 |
| 500.0 |
3RW4457-6BC45 |
| 560.0 |
3RW4458-6BC45 |
For further information fell free to contact us:
Tel : 03-89616713
Email: elecont@streamyx.com
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