Product Overview

GGJ intelligent low voltage reactive power compensation device using computer-aided design (CAD), the introduction of the microcomputer control, the implementation of intelligent tracking the amount of reactive power compensation, reasonable structure, advanced technology, widely used in low-voltage grid, improve power factor, reduce reactive loss, improve power quality, is a new generation of energy-saving products.

Dedicated to the three-phase transformer capacity 130-600kVA reactive power compensation.

Conditions of Use

◆ Altitude: ≤2000m;

◆ Ambient temperature: -20 ℃ ~ + 45 ℃;

◆ Relative Humidity: 20 ℃ when ≤90%;

◆ Installation Environment: no harmful gases and steam, conductive or explosive dust and serious mold.

Product structural features

◆ intelligent controller, functional, reliable performance, automatic compensation; can be caused by more than 0.9 power factor improvement;

◆ Real-time display power factor, display range: Hysteresis (0.00-0.99), ahead of (0.00-0.99);

◆ with overvoltage, harmonic, over compensation, system failure, phase, and other integrated overload protection function;

◆ memory parameters have been set, the system will not be lost after a power outage parameters after power returned to normal operating status automatically, no staff on duty;

◆ according to network load balance, take or mixed phase compensation compensation;

◆ anti-interference ability can resist 2000V interference pulse amplitude input directly from the grid, higher than the national professional standards.

Can be equipped with network monitoring capabilities

◆ real-time measurement and three-phase voltage, current, frequency, active power, reactive power, power factor, active power level the whole point of a record low voltage side of the transformer, reactive power; voltage and current total harmonic distortion and 2-25 content;

◆ with RS-232 and RS-485 interface for data copying PDAs, wireless meter reading can also be achieved by remote communication capabilities, device testing, parameter settings and real-time measurement data and records data read;

◆ data analysis functions: running load data analysis and processing, statistical inquiry: a comprehensive analysis of power quality, the passing rate to calculate the voltage, power supply load rate, reliability rate and the maximum loading rate; sub-period check power factor, active and reactive power ; draw phase voltage, current, power factor and other graphs; print a comprehensive analysis and statistical reports.

Ordering Information

◆ determine the rated capacity of the transformer secondary side rated voltage, secondary current transformer ratio;

◆ determine the status and nature of reactive load power factor by electricity, and the fluctuation range is the total current compensation system work and equipment; load characteristics for the impact load, load or conventional steady-state load fluctuations;

◆ device model, type, total capacity;

◆ The equipment for outdoor box, the materials used: P steel / stainless steel and box colors:

◆ device for color indoor cabinet, device; For other distribution cabinets and counters, need to explain other distribution cabinet models, LCL way;

◆ outdoor column installation, you can install a single pole or double pole installation.