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ZJR2 Series Soft Starter With Built-in Contactor

ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor
ZJR2 Series Soft Starter With Built-in Contactor

ZJR2-B Series Soft Starter with built-in contactor

ZJR2-B series soft starter with built-in contactor can work with three-phase ,AC squirrel cage induction asynchronous motor ,The voltage is 320V~460V, 50HZ/60HZ .Power range from 5.5-55kW .

ZJR2 series soft starter with built-in contactor are in the process of motor starting and running a perfect protection function, adopted the closed loop control, greatly improving the stationarity of soft starting torque of the motor .

There have 3 relays inside the soft starter . No need to add external contactor .You have to inform the factory that you need built-in contactor soft starter .Because the factory standard soft starter is economic type.

 

ZJR2-B device type can work with three-phase AC motor in the process of starting too big acceleration torque, and power supply system plays a protection from excessive current harvest dynamic impact role, has the following characteristics:
1. 16 SCM control, intelligent all-digital display.

2. can be put into practice a soft starter control multiple motors.
3. 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 .
4. free stop  and soft stop , The stop time from  0 to 60 seconds can be arbitrary selected.  
5. Over current , Overload , Open phase, instantaneous stop and other fault protection .

with the flow, over loading, lack phase, instantaneous stop, and other malfunction protection.
6. Easy installation, simple operation, strong function and reasonable prices.

 

 

Demonstration of the Model

 

 

Scope of application for ZJR2 Soft Starter:

ZJR2-B series soft starter motor applies to centrifuges, blower, compressor, transport planes, mixer, rolling ball mill broken machines and mechanical equipment motor starter.

ZJR2-B Soft Starter Outline &Mounting Dimension (Unit: mm)

 

Soft starter Model

Rated Power(kW)

Rated Current (A)

Outline Size

Install Size

H

W

D

H1

W1

d

ZJR2-B3055/ B4055

5.5 kW

11 A

270

145

159

245

130

7

ZJR2-B3075/ B4075

7.5 kW

15 A

270

145

159

245

130

7

ZJR2-B3110/ B4110

11 kW

23 A

270

145

159

245

130

7

ZJR2-B3150/ B4150

15 kW

30 A

270

145

159

245

130

7

ZJR2-B3185/ B4185

18.5 kW

37 A

270

145

159

245

130

7

ZJR2-B3220/ B4220

22kW

43 A

270

145

159

245

130

7

ZJR2-B3300/ B4300

30 kW

60 A

270

145

159

245

130

7

ZJR2-B3370/ B4370

37kW

75 A

270

145

159

245

130

7

ZJR2-B3450/ B4450

45 kW

90 A

270

145

159

245

130

7

ZJR2-B3550/ B4550

55 kW

110 A

270

145

159

245

130

7

Note: The standard soft starter don't have RS485 Port .Please inform us once you need the soft starter with RS485 Port when you place the order.

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