GGJ Low Voltage Capacitor Compensation Cabinet

GGJ low-voltage reactive power intelligent compensation device adopts computer aided design (CAD), introduces microcomputer control, and implements intelligent tracking compensation for reactive power. Its structure is reasonable and its technology is advanced.

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.

Reactive power compensation for capacity 130-600kVA three-phase transformers.

GGJ low voltage reactive power intelligent compensation device operating conditions:

◆ Altitude: ≤2000m;

◆ Ambient temperature: -20℃ ~ +45℃;

◆ Relative humidity: 20℃ ≤ 90%;

◆ Installation environment: no harmful gas and steam, no electrical conductivity or explosive dust particles and serious mold.

GGJ low-voltage reactive power intelligent compensation device

◆ Intelligent controller control, complete functions, reliable performance, automatic compensation; The power factor can be increased to above 0.9;

◆ Real-time display of power grid power factor, display range: lag (0.00-0.99), leading (0.00-0.99);

◆ With over voltage, over harmonic, over compensation, system failure, lack of phase, overload and other comprehensive protection functions;

Memory has been set parameters, the system will not lose parameters after power failure, the power grid restored to normal, automatically into the operation state, without personnel on duty;

According to the power grid load balance, can take the split-phase compensation or mixed compensation;

◆ Strong anti-interference ability, can resist the power grid directly input amplitude of 2000V interference pulse, higher than the national professional standard.

Distribution network monitoring function

Real-time measurement and hourly record transformer low-voltage side three-phase voltage, current, frequency, active power, reactive power, power factor, active electricity,

Reactive electricity; Total distortion rate of voltage and current and 2-25 harmonic content;

◆ With RS-232 and RS-485 interface, it can transcribe data of palm computer, and also realize wireless meter reading and device testing through remote communication function.

Parameter setting and real-time measurement data and record data reading;

Data analysis function: it can analyze and process the operating load data, make statistics and query: comprehensively analyze the power supply quality, calculate the voltage pass rate, the power supply load rate,

Reliability and large load rate; Query power factor, active power and reactive power by time segment; Draw curves of voltage, current and power factor of each phase; Print synthesis analysis

And statistical reports.

Instructions for ordering GGJ low-voltage reactive power intelligent compensation device:

Determine transformer rated capacity, secondary side rated voltage, secondary side current transformer ratio;

Determine reactive load status and natural power factors, the total working current and fluctuation range of the compensated system and equipment; Load characteristics are impact load,

Fluctuating load or conventional steady load;

◆ Device model, type, total capacity;

◆ The device is outdoor box type, the material used: ordinary steel/stainless steel and box color:

◆ The device is indoor cabinet type, the color of the device; If the PDC needs to be combined with other PDC, describe the models and modes of other PDC.

◆ Outdoor installation on the column, single or double rod installation.

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