Cheap price motor soft starter for motor good manufacture 30KW 90kw 110kw 132kw 185kw 200kw 315kw 450kw
- Category: Motor Starters >>>
- Supplier: Dongguan Kula Ring Industry Co. Ltd.
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Product Overview
Description
Functions:
Soft starters will protect your electric motor from possible damage and at the same time extend the lifespan of your electric motor and the whole system by declining the heating caused by frequent start/stops, reducing the mechanical stress on the motor, its shaft and reducing the electric dynamic stresses on the power cables.It can reduce the starting current of Motor and the power-distribution capacity to Motor effectively , so it could save the cost .
Brand | STA |
Product Name | Squirrel cage asynchronous Motor Soft starter |
Power Supply | Urban power,self-provided substation,dieel generating sets |
power | 7.5KW-600KW |
Voltage | AC380V/AC660V/AC1140V 50Hz |
Display | Digital /LCD |
Phase | Three Phase |
Soft start time: | 1~120S
|
Soft stop time:
| 1~15S |
Rated operational current | 15~1200A |
Start frequency | Less than 20times per hour |
Cooling | naturalair-cooling or fan air cooling |
IP | 20 |
Environment | if the altitude is above 2000m,user should select the higher power equipment |
Environment Temperature: | -25℃ TO+40℃ |
Relative humidity | ≤95% |
Indoor install | non-condensing,no inflammable,explosive gases,no conducive dust |
Vibration is less than | 0.5G |
Stop | free stop and soft stop |
Starting modes | Current limiting starter, Voltage ramp start , Kick start +current-limiting start, kick start +voltage ramp start . Current ramp start . Voltage current-limiting double closed –loop start.
|
Protect content | Over current , Overload , Open phase, instantaneous stop and other fault protection .with the flow, over loading, lack phase, instantaneous stop, and other malfunction protection.
|
Install | Wall mounted |
Overload protection: | IEC60947-4-2standard
|
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