HJR Series Intelligent Motor Soft Starter manufacturer from China Nanjing Conpo Power Tech. Co., Ltd

HJR Series Intelligent Motor Soft Starter

Place of Origin:

, China (Mainland)


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Product Detail

Feature
HJR serie motor soft starter adopts intelligent digital control t ocarry out automatic control on the motor by using mono chip computer as the intelligent center and the controllable silicon module as the executing component. It is to be applied squirrel cage asynchronous motor control with various loads and helps the motro to start smoothly under any operation conditions, so that it protects the drag system reduce the impact on the powr network inposed by the starting current and ensure the reliable starting of the motor. It also helps the motor to stop running smoothly with a reduced speed and the function of soft stopping can slove effectively the surging problem of inertia system when stopping. The conventinal motor staring equipments can not realize it and eliminate the anti-inertial impact of the system operation life, to reduce system construction price and to improve system reliability. It is compatible with various of all starting equipments and is the idealist new generation of starters and self-coupling reduced voltage starters.

Specification:

Type:
HJR205.5~2090
HJR2100~2600

5.5
KW

7.5
KW

11.5
KW

15
KW

18.5
KW

22
KW

30
KW

37
KW

45
KW

55
KW

75
KW

90
KW

100
KW

132
KW

160
KW

200
KW

250
KW

280
KW

320
KW

400
KW

500
KW

600
KW

Input voltage

Three-phase 380V-15%~415+10%

Frequency

50/60Hz

Adaptive motor

Squirrel-cage three-phase asynchronous motor

Starting times

It is recommended not to exceed 20 times per hour

Control modes

1). Operation panel control; 2) Operation panel + external control; 3) External control; 4) External control + COM control;
5) Operation panel + External+ COM control; 6) Operational panel + COM control; 7). COM control; 8) No start or stop operation

Start modes

1).Current-limiting start; 2). Voltage ramp start; 3). Kickstart+current-limiting start; 4). Kickstart + voltage ramp start;
5). Current ramp start; 6). Voltage current-limiting double closed-loopstart

Stop modes

Soft stop; 2). Free stop

Protective functions

1). Open loop protection for external instantaneous stop terminals; 2). Over-heat protector for soft starter; 3). Protection for too long starting time;
4). Input open phase protection; 5). Output open-phase protection; 6) Unbalanced three-phase protection; 7). Starting over current protection;
8). Running over load protection; 9). Under voltage protection for power voltage; 10). Over voltage protection for power voltage;
11). Protection for fault parameter setting; 12). Load short circuit protection; 13). Auto-restart or incorrect wiring protection; 14). Incorrect wiring protection of external control stop terminals

Ambient

Place to be used

Indoor location with good ventilation free from corrosive gas and conductive dust

Altitude

Below 1000M. Operating should be perform before use if the altitude is higher than 1000M.

Ambient temperature

-10~+40ºC

Ambient humidity

≤90%RH without dew condensation

Vibration

<0.5G

Structure