- Inverters & Converters[10]
- Energy Meters[10]
- Transformers[7]
- Circuit Breakers[1]
- Power Meters[1]
- Contact Person : Mr. Fan Andy
- Company Name : Zhejiang Huabang Electric Power Meter Co., Ltd.
- Tel : 86-577-62986660
- Fax : 86-577-62981658
- Address : Zhejiang,Wenzhou,75 Longhe Road, Beibaixiang Town, Wenzhou City, Zhejiang Province. China
- Country/Region : China
- Zip : 325603
Motor soft starter 75KW
JJR2 Motor soft starter apply to AC 50HZ,380V,660V,11~500KW of all kinds of load of
the squirrel-cage motor.
1. Performance index :
Standard : conformed to GB14048.6-1988 5.5-600KW CCC certification
EN60947-4-2: 2000 5.5-320KWH CE certification
GB8898-1997 CCEE Safety certification
ISO9001-2000 international quality system authentication
Degree of protection : IP20
Environmental conditions: Below an altitude of 3000m,environmental temperature -25°C~+40°C,rated humidity ≤ 90%, Non-condensing,non-flammable,explosive,easy to corrosive gases,
Non-conductive dust,well-ventilated indoor vibration is less than 0.5G place
2.Function and characteristic
1) Five kinds of start mode:
- Ramp voltage starting : In general which use for starting stationary higher Occasions,output voltag wavefom
- current limit starting : In general which use for strict requirement for starting Current ,the motor current
changes waveform
- The sudden jump of 10 ramp voltage starter: For heavy-duty too much motor can not
turn due to static friction occasions.
- The sudden jump of 10 current limit starting : For heavy-duty too much motor can not
Turn due to static friction occasions. Start waveform as figure 4
- Heavy load and Strong shock starting: For difficult to start when heavy-load
2) Applicable motor : squirrel-cage type three-phase asynchronous motor,motor rated power should match with the soft starter.
3) Starting frequency : Does not require, the specific number of times depending on load conditions
4) Cooling method: Natural air-cooled
5) Various protection function : over current,three phase current not balance,over hot,lack phase,motor
overload
6) Dynamic fault memory function,easy to find fault reason,which can remember less than 5 fault reasons
7) it can find starting current and max operation current online
8) LCD display
Wiring Diagram
Dimension :
Motor soft starter 75KW