SJR3 2000 Soft starter Series
Professional soft starter and frequency inverter supplier and manufacturer in China
Product Overview:
According to the market demand, our company has made further technical improvement in both the software and the structure of the soft starter SJR3-2000 series. As another great achievement achievement in the intelligentization of motor protection and networked technology application, it simplifies the circuit, reduces the volume, cuts the cost, makes installation and using more convenient.
Product Features:
Easy to control / Long life / Liquid crystal display / No need for control circuitry / Space saving / Labor saving
Electrical parameters of SJR3 series softstarter
| Three-phase power supply | Voltage(AC) 380V±15%（220V and 660V optional) |
| Frequency | 50Hz/60Hz |
| Applicable motor | Squirrel cage three-phase asynchronous motor |
| Starting frequency |
When the motor is fully loaded, it shall not start more than 4 times per hour; Less than 10 times per hour with no or little load |
| Protective class | IP20 |
| Anti shock | Accorded with IEC68-2-27:15g, 11ms |
| Seismic capacity | Vibration intensity is 0.5G or less at an altitude less than 3000 meters |
| Ambient temperature |
The capacity needn't be reduced when the working temperature is between 0℃ and 40℃(At the temperature between 40℃ and 60℃, the current should be decreased 2% whenever the temperature is 1℃ higher.) |
| Storage temperature | -25℃~70℃ |
| Ambient moisture | 93% no condensation or drip, in line with IEC68-2-3 |
| Maximum working |
The capacity will not be reduced when the working height is less than 1000 meters( If is higher than 1000 meters, the current will be decreased 5% whenever it is 100 meters higher.) |
| Cooling means | Natural cold wind |
| Installation angle | Vertical installation and the angle of tilt should be in the range of ±10° |
Physical display of SJR3-2000 series softstarter
The list of rated power of SJR3-2000 series
Appearance of SJR3 series ac motor softstarter
Dimension
Application area of SJR3 series softstarter
| NO. | Title | Download Link | |
|---|---|---|---|
| 1. | SJR3-2000 series motor soft starter | Download Link | |
| 2. | Instruction Manual-SJR3-2000 | Download Link |
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