BBW- /3.3(1.2,0.66,0.4)

 Mining explosion-proof reactive power compensation device

Purpose

It is a typical flexible AC transmission devices, mainly through the continuous adjustment of its own reactive power compensation for the user to achieve reactive flower on the bus.

Through the use of SVC, can increase the transmission capacity of lines; stable system voltage and increase voltage stability margin; increase the flower factor, reduce reactive power flow, reducing net loss; reduce the non-linear loads due to voltage fluctuation, flicker, negative sequence and harmonious wave interference, improve power quality and increase productivity.

This product is mainly used in coal mine underground or open mines, port terminals, such as transmission and distribution part of the coal preparation plant in order to improve power quality and increase the  transmission capacity of transmission networks and to increase the level of security and stability of power systems.

Features

1. It is according to load reactive current, harmonic current automatic, fast, no level of reactive power compensation, stable bus voltage.

2. Real-time display system power factor, bus voltage and the protection of motion signal.

3. Configure the microprocessor-based protection devices have a more comprehensive protection feature that automatically identify the type of fault in harmony with the controller.

4. With ever-current protection.

5. With instantaneous trip current protection.

6. Three phase current unbalance protection.

7. Overvoltage, under voltage protection.

Technical Data