60 hp (45 kW) Soft starter, 220v/400v/480v/660v

Affordable 60 hp soft starter, 45 kW three phase 220v, 400v, 480v, 660v AC motor starter, make induction motor in soft start & soft stop, sell by manufacturer directly.
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Delivery date: 6 - 12 Days

60 hp soft starter, 45 kW three phase 220v, 400v, 480v, 660v AC motor starter.

Model GS2-045 (220v), GS3-045 (400v), GS4-045 (480v), GS6-045 (660v).
Capacity 60 hp (45 kw)
Current 90 amps at 400/480v, 180 amps at 220v, 55 amps at 690v
Weight 5 kgs
Dimension 270*146*160 mm
Input Voltage 3 phase 220v, 400v, 480v, 660v AC
Frequency 50Hz/ 60Hz
Adaptive Motor Squirrel-cage three-phase asynchronous motor
Starting Times It is recommended not to exceed 20 times per hour.
Communication DB9 interface, male plug, ① is RS485+, ⑥ is RS485-
Control Mode (1) Operation panel control. (2) Operation panel + external control. (3) External control. (4) External control + COM control. (5) Operation panel + external + COM control. (6) Operation panel + COM control. (7) COM control. (8) No start or stop operation.
Start Mode (1) Current-limiting to start. (2) Voltage ramp to start. (3) Torque control + current-limiting to start. (4) Torque control + voltage ramp to start. (5) Current ramp to start. (6) Voltage current-limiting double closed-loop start.
Stop Mode (1) Soft stop. (2) Free stop.
Protective Function (1) Open loop protection for external instantaneous stop terminals. (2) Over-heat protection 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 overload protection. (9) Under voltage protection for power voltage. (10) Overvoltage protection for power voltage. (11) Protection for fault parameter setting of the soft starter. (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. It has to increase the soft starter rate power when the altitude is more than 1000M.
Temperature -30 +55 oC
Humidity 90%RH without dew condensation.
Vibration <0.5G
Structure Enclosure IP 20
Cooling Natural wind cooling.


Tips: Soft starter for motors powered by generator
It is important when specifying a soft start motor controller that one takes into account the effect on the generator. Use of a soft starter will reduce the starting kilovoltamps (kVA) required of the generator, meaning that one can use a smaller generator than one would with an "across the line" "hard start" induction motor controller. HOWEVER, because of the harmonic currents drawn by the soft start controller, the generator's alternator must be larger than the starting kVA would typically suggest.

The bottom line is that soft starters are good ideas but make sure your generator technicalist knows about them.

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