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300 HP 220kw Motor Soft Starter Three Phase 240V for AC Motor

Price $100.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
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Model NO.:
JKR2-220KW
Application:
Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Output Type:
Triple
Principle of Work:
V/F Control Transducer
Switch Mode:
PWM Control
Main Circuit Type:
Voltage
Voltage of Power Supply:
Low Voltage Variable-Frequency Drive
Link of Transformation:
AC-AC Variable-Frequency Drive
Nature of DC Power:
Voltage Variable-Frequency Drive
Function:
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Material:
Aluminum Alloy
Conmunication:
RS485/RS232 PLC
Input Voltage:
380V.440V
Adaptive Motor:
Squirrel-Cage Three-Phase Asynchronous Motor
Starting Times:
It Is Recommended Not to Exceed 20 Times Per Hour.
Stop Mode:
Online /Bypass
Output Power:
7.5kw-680kw
Output Curren:
22A ~1200A
Cooling Mode:
DC/AC Fan
Control:
Voltage Control
Current:
Current Control
Trademark:
OEM
Transport Package:
Wooden Package
Specification:
RoHS package
Origin:
Zhejiang Yueqing
HS Code:
8537101990
Product Description
300 hp motor soft starter, 220 kW three phase 240v, 415v, 480v, 690v AC motor starter, manufacturer direct sale.
ModelGS2-220 (220v, 240v), GS3-220 (380v, 400v, 415v), GS4-220 (460v, 480v), GS6-220 (690v).
Capacity300 hp (220 kw)
Current440 amps at 380v/480v, 900 amps at 220v
Weight21 kgs
Dimension525*257*194 mm
InputVoltageThree-phase 240v, 400v, 480v, 690v AC
Frequency50Hz/ 60Hz
Adaptive MotorSquirrel-cage three-phase asynchronous motor
Starting TimesIt is recommended not to exceed 20 times per hour.
485 CommunicationDB9 interface, male plug, 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.
AmbientPlace to be usedIndoor location with good ventilation free from corrosive gas and conductive dust.
AltitudeBelow 1000M. It has to increase the soft starter rate power when the altitude is more than 1000M.
Temperature-30 +55 oC
Humidity90%RH without dew condensation.
Vibration<0.5G
StructureEnclosureIP 20
CoolingNatural wind cooling.
Tips: Notice for soft starter
  1. The installation and maintenance of the soft starter shall be carried out by qualified professional.
  2. Do not use high-voltage test equipment (such as megger) to test the insulation of soft starter.
  3. If the motor is required to run reversibly, an inverting contactor can be installed on the incoming line side. Be careful not to install it on the output side of soft starter.
  4. The coil-type motor rotor can be winded with appropriate starter resistance to improve the starting torque, the soft starter can also be used to start the coil-type motor. When the motor reaches the top speed and keeps stable, starting resistance shall be bypassed to reduce power loss.
  5. It is strictly forbidden to place the power factor compensation capacitor on the output side of the soft starter and the capacitor cannot be switched during start-up.




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