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GGJ Low voltage complete reactive power compensation device

GGJ low voltage complete reactive power compensation device is used to compensate reactive power, improve power quality, reduce loss, and provide distribution operation data Compensate inductive reactive power, improve power factor, save electric energy, reduce electricity expenditure and improve power quality.
华拓集团
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Product overview
GGJ low voltage complete reactive power compensation device is used to compensate reactive power, improve power quality, reduce loss, and provide distribution operation data Compensate inductive reactive power, improve power factor, save electric energy, reduce electricity expenditure and improve power quality.
It is widely used in power plants, power supply and transmission, power conversion, substations, factories, enterprises and residential power distribution. This product complies with GB7251, GB / t15576-2008 and iec439-1 standards.

 

Model meaning

GGJ

Compensation cabinet Compensation test:
1 refers to dynamic compensation, which can be omitted in general

Compensation capacity:kVar

Voltage level

230V400V

接线Mode: d-angle wiring, Y-star wiring

 

Working conditions
◊ ambient temperature: - 5-c ~ + 4 (TC);
◊ ambient relative humidity: no more than 90% (20 ° C);
◊ altitude: no more than 2000m;
◊ the surrounding medium has no explosion hazard, no gas sufficient to damage and corrode metal, no conductive dust, and the installation site should not be subject to violent vibration and no rain and snow erosion.

Product features
◊ strong general performance: the compensation cabinet can be combined with any cabinet at home and abroad, such as MNS, GCK, GGD, etc;
◊ various and flexible capacitor compensation combination modes: Y-type compensation mode, A-type compensation mode and y + a combination compensation mode;
◊ diversity of communication modes: with RS-232 / 485 communication interface, wireless data transmission module or dshrs module for long-distance communication;
◊ accurate and safe control: the voltage zero crossing trigger is implemented, there is no surge current zero crossing cut-off during input, and there is no high voltage during breaking;
◊ long service life: the service life is more than 100000 hours without maintenance.

 

Technical parameter

Project Company Parameter
System voltage

V

AC450Following

Switching time

ms

t W20

Input inrush

In

<25

Rated frequency

Hz

50 ±50%

Sampling current

A

0-5

Local power consumption

W

<15

Sensitivity

mA

100

 

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