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5.5kw - 55kw intelligent 3 Phase Motor Soft Starter with bypass contactor 220V
The WSTRM softstarter is the most compact of all the softstarter ranges which allows for design of compact starting equipment. A WSTRM built-in bypass contactor, the energy losses inside the softstarter are highly reduced.
Product conditions
| Input voltage | AC380V(-15%~+15%),50Hz |
| Applicable motor | Squirrel-cage asynchronous motor (please specify when ordering winding motor); |
| Starting frequency | Standard products are recommended to start and stop no more than 6 times per hour; |
| Cooling mode | Natural air cooling; |
| Installation | Wall-mounted; |
| Protection level | IP20 |
| Altitude,<2000 m, or>2000 m, corresponding reduced capacity use; | |
| The environment temperature at 25 ℃ ~ + 40 ℃. | |
| Environmental conditions | Relative humidity is not more than 95% (20 ℃ + / - 5 ℃) without any condensation; |
| No flammable, explosive, corrosive gas, no conductive dust. | |
| Indoor installation, good ventilation.Vibration less than 0.5G. |
Product Power meterl
Model | 230V/kW | 400V/kW | 500V/kW | Rated current |
5R5 | 3 | 5.5 | 5.5 | 13 |
7R5 | 4 | 7.5 | 7.5 | 17 |
11 | 5.5 | 11 | 11 | 25 |
15 | 7.5 | 15 | 15 | 32 |
18 | 7.5 | 18.5 | 22 | 37 |
22 | 11 | 22 | 30 | 45 |
30 | 15 | 30 | 37 | 60 |
37 | 18.5 | 37 | 45 | 75 |
45 | 22 | 45 | 55 | 90 |
55 | 30 | 55 | 90 | 110 |
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