Soft starter
High Voltage Solid State Soft Starter
VFS series high voltage
solid state soft starter is designed to solve the problems of electrical
shock and mechanical shock during the starting process of medium and
high voltage AC motors. It adopts high-voltage thyristor series
technology and full digit
Product Features
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Maintenance-free designLarge redundancy design of thyristor realizes maintenance-free design
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Advanced protectionAdvanced thyristor triggering and protection
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Wide range of application3-10kV voltage level, suitable for 100kW-10MW power level synchronous motor and asynchronous motor
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Humanized safety designHigh and low voltage completely isolated, with low voltage pre-commissioning function
Operating Conditions
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0℃～+40℃Ambient air temperature
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≤90% non-condensing (when the temperature is 25℃)Ambient air monthly average maximum relative humidity
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≤1KMAltitude
Product Parameters
| Capacity Range | 100-10000kW |
| Voltage Rating | 3-10kV |
| Control Voltage | 110V AC/DC or 220V AC/DC Provided by user |
| Overload capacity | 400% of rated current for 60s, 500% of rated current for 30s |
| Frequency | 50Hz, 60Hz |
| Suitable for motor | Three-phase AC synchronous motor or asynchronous motor |
