| Customization: | Available |
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| After-sales Service: | We Focus on After Sales Service |
| Function: | Balance The Current When The Motor Starts .Only Wo |
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| Soft starter Model | Rated Power(KW) | Rated Current (A) | Outline Size | Install Size | Net Weight | ||||
| ZJR2-32500 | 250kW | 500A | 580 | 290 | 245 | 460 | 260 | M8 | <35 |
| Item | Item Description | ||
| Input Power Supply | Input Voltage | Three Phase 380V-15% ~ 415+10% | |
| Frequency | 50/60Hz | ||
| Adaptive Motor | Squirrel-cage three-phase asynchronous motor | ||
| Starting Times | It is recommended not to exceed 20 times per hour. | ||
| Control Mode | 1) Operation panel control; 2) Operation panel + external control; 3) External control; 4) External control + COM control; 5) Operation panel + external + COM control; 6) Operation panel + COM control; 7) COM control; 8) No start or stop operation. | ||
| Start Mode | 1) Current-limiting start; 2) Voltage ramp start; 3) Kick start + current-limiting start; 4) Kick start + voltage ramp start; 5) Current ramp start; 6) Voltage current-limiting double closed-loop start. | ||
| Stop Mode | 1) Soft stop; 2) Free stop. | ||
| Protective Function | Open loop protection for external instantaneous stop terminals; 2) Over-heat protection for soft starter; 3) Protection for too long starting time; 4) Input open phase protection; 5) Output open phase protection; 6) Unbalanced three-phase protection; 7) starting over current protection; 8) Running overload protection; 9) Under voltage protection for power voltage; 10) Over voltage protection for power voltage; 11) Protection for fault parameter setting; 12) Load short circuit protection; 13) Auto restart or incorrect wiring protection; 14) Incorrect wiring protection of external control stop terminals. |
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Ambient |
Place to be used | Indoor location with good ventilation free from corrosive gas and conductive dust. | |
| Altitude | Below 3000M. It have to rise the rate power when the altitude is more than 3000M. | ||
| Ambient Temperature |
-30~+55ºC |
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| Ambient Humidity | ≤90%RH without dew condensation. | ||
| Vibration | <0.5G | ||
| Structure | Protection Class | IP20 | |
| Cooling Pattern | Natural wind cooling. | ||
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