
Soft starter SHPTU-D-6-250 UHL4
Manufacturer:
EKRA LLC
Price:
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Description
for soft start of synchronous and asynchronous electric motors of medium voltage 3-10 kV with capacity up to 17 MW.
Provides:
smooth increase of motor current up to the value of the initial current limitation, which provides motor starting from the place, thus the possibility of setting the set point of smooth increase of motor current as a function of time (angle of slope of time-current characteristic) is provided;
formation of a preset current limitation with starting current up to 4 Inom dv. when the motor is accelerated to nominal speed;
individual setting of starting characteristic for each motor (up to 10 adjustable sections of current-limiting curve according to TOR or OL).
Provides:
smooth increase of motor current up to the value of the initial current limitation, which provides motor starting from the place, thus the possibility of setting the set point of smooth increase of motor current as a function of time (angle of slope of time-current characteristic) is provided;
formation of a preset current limitation with starting current up to 4 Inom dv. when the motor is accelerated to nominal speed;
individual setting of starting characteristic for each motor (up to 10 adjustable sections of current-limiting curve according to TOR or OL).
Specifications
Designation
SHPTU-D-6-250 UHL4
Nominal voltage
6 kV
Maximum current of power circuits
720 A
Rated mains power
3800
Rated power of the motors to be started
1800 kW
Cooling
Forced air
Overall dimensions
1200×1000×2200 mm
Weight
800 kg
Degree of protection
IP20
Operating temperature
1...45 °C
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