China Good Quality 12kv Box Transformer Substation - GGJ Low Voltage Reactive Compensation Equipment 0.4kV Switchgear Type Metal Electrical Control Load Center – Pengbian Manufacturer and Supplier

Good Quality 12kv Box Transformer Substation - GGJ Low Voltage Reactive Compensation Equipment 0.4kV Switchgear Type Metal Electrical Control Load Center – Pengbian

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Good Quality 12kv Box Transformer Substation - GGJ Low Voltage Reactive Compensation Equipment 0.4kV Switchgear Type Metal Electrical Control Load Center – Pengbian Detail:

Overview

As this device can effectively improve the power factor of the electrical load, reduce the line loss, and improve the actual load capacity of the transformer, it has a significant energy saving effect. At the same time, the use of a specific reactor in the system can also be effective Prevent harmonic amplification and effectively absorb most of the harmonic currents, so that the harmonic voltage total distortion rate limit and the harmonic current content limit of each sub-harmonic current meet the national standards, and achieve the purpose of harmonic control. And if you use an ordinary contactor to cast Cutting the capacitor bank will bring about large inrush current, slow compensation time, high maintenance cost and short service life. Therefore, we recommend that users give priority to dynamic reactive power compensation in the following situations Devices such as: low-voltage power grids in industrial and mining enterprises’ substations, production workshops, and civil buildings are particularly suitable for transmission and distribution systems with frequent changes in load and unstable reactive power.

This product complies with: G8/T15576-2008 “Low-voltage complete set of reactive power compensation equipment”, IEC60439 “Low-voltage complete set of switchgear and control equipment” and other standards.

Model meaning

MODEL: GGJ □ □ □	GGJ:	Compensation cabinet
	□：	Compensation method: 1 is dynamic compensation, normal can be omitted
	□：	Compensation capacity: kVar
	□：	Voltage level: 230V400V
	□：	Wiring mode: D-angle wiring, Y-star wiring

Conditions of Use

• Ambient temperature: -5°C-+40r;
• Environmental relative humidity: no more than 90% (20℃);
• Altitude: not more than 2000m;
• There is no danger of explosion in the surrounding medium, no gas that can damage and corrode metals, no conductive dust, no severe vibration at the installation site, and no rain or snow erosion.

Features

◆ Automatically compensate reactive power and improve power factor.
◆ Improve equipment efficiency and save investment.
◆ Reduce power distribution line loss and transformer loss.
◆ Change the voltage quality and improve the reliability of power supply.
◆ Strong general performance: The compensation cabinet can be combined with any cabinets at home and abroad, such as MNS, GCK, GGD, etc.;
◆ Capacitor compensation combination methods are diverse and flexible: Y-type compensation method, A-type compensation method, Y+A combined compensation method are available;
◆ Diversified communication methods: with RS-232/485 communication interface, wireless data transmission module or GPRS module for long-distance communication;
◆ Control is accurate and safe: the voltage zero-crossing trigger is implemented, there is no surge current zero-crossing removal when switching on, and no high voltage is generated when breaking;
◆ Long service life: Under maintenance-free, the service life can reach more than 100,000 hours.

Specification

Item	Data
System Rated Voltage (V)	≤450
Switch Time (ms)	≤20
Rated Frequency (Hz)	50(60)
Input Surge (In)	＜25
Sample Current(A)	0~5
Power Consumption (W)	≤15
Sensitivity (mA)	100

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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Good Quality 12kv Box Transformer Substation - GGJ Low Voltage Reactive Compensation Equipment 0.4kV Switchgear Type Metal Electrical Control Load Center – Pengbian , The product will supply to all over the world, such as: Israel , Zambia , United States , We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.

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It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.

By Lilith from Venezuela - 2017.01.28 18:53

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

By Jacqueline from Ghana - 2017.07.28 15:46

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