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  • LV Reactive Power Intelligent Compensation Device

LV Reactive Power Intelligent Compensation Device

GGJ low-voltage reactive power compensation device using computer-aided design (CAD), the introduction of microcomputer control, intelligent implementation of intelligent tracking compensation, its reasonable structure, advanced technology, widely used in Low-voltage power grid, improve power factor, reduce reactive power loss, improve power supply quality, is a new generation of energy-saving products. Dedicated to the 130-600KVA three-phase transformer reactive power compensation.

  • Introduction
  • Specification
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Outline & Mounting Dimensions

Cabinet width (A)

Cabinetdepth(B)

Mounting hole pitch

Mounting hole pitch

800

500

685

385

600

800

485

685

600

1000

485

885

800

800

685

685

800

1000

685

885

1000

800

885

685

1000

1000

885

885



Model and meaning


       
Working conditions
       
altitude: ≤ 2000m;
       
Ambient temperature: -20 ℃ ~ +45 ℃;
       
relative humidity: ≤ 90% at 20 ℃;
       
installation environment: no harmful gases and steam, no conductive or explosive dust and serious mold.


Main Technical Parameters
       
Rated voltage: 0.38-0.66kV;
       
Rated frequency: 50Hz;
       
Rated capacity: 1-600kvar;
       
Applicable voltage range: (0.85-1.1) times the rated voltage;
       
maximum allowable current: 1.3 times the rated current;
       
control circuit: 1-16 loop;
       
switching time: 1-150S /times, adjustable;
       
work: automatic, continuous operation.
Main feature
Intelligent controller control, full-featured, Reliable performance, automatic compensation; can increase the power factor to 0.9 or more;
real-time display power grid power factor, display range: lag (0.00-0.99), ahead (0.00-0.99);
with over-voltage, harmonic, over compensation, system failure, lack of phase, overload and other comprehensive protection;
memory has been set parameters, the system will not lose the parameters after power failure, the grid back to normal, automatically enter the running state, no personnel on duty;
According to the grid load balance, to take the phase compensation or mixed compensation;
anti-interference ability, can withstand the direct input from the grid amplitude of 2000V interference pulse, higher than the national professional standards.

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