HV Reactive Power Compensation Cabinet-TBBZ

HV Reactive Power Compensation Cabinet-TBBZ

The TBBZ series high-voltage reactive power automatic compensation device, based on the power grid and load conditions of the 6kV and 10kV power supply busbars, automatically tracks and switches the capacitor banks through the control system for automatic tracking compensation of reactive power. The power factor can reach above 0.9. It greatly optimizes power quality, saves energy and reduces consumption, and improves the transmission capacity of the power transmission and distribution system.
Description Item specifics

FEATURES:


1. The device can operate stably for a long time under a steady-state overvoltage of 1.1 times the rated working voltage.

2. The device can operate continuously under an overcurrent with a root-mean-square value not exceeding 1.3 times the rated current of the capacitor bank.
3. The device adopts vacuum contactors for switching and can be operated frequently.
4. Each group of capacitors is equipped with a discharge coil, and the residual voltage can be reduced to below 50V within 5 seconds.
5. Each group of capacitors can be protected by relays or microcomputer protection control units to achieve overcurrent, voltage imbalance of the capacitor group, undervoltage and overvoltage protection of the system. When a certain group of capacitors fails, this group of capacitors can be cut off without affecting the use of other capacitors.
6. A single capacitor has a spray-type fuse for protection, and each group is equipped with a lightning arrester for protection against operating overvoltage and lightning strike overvoltage.
7. The large-screen liquid crystal display controller can display the system voltage, current and power factor in real time; it has RS232/RS485 standard communication interfaces and can realize the "four-remote" function.
8. Each group can be configured with reactors to suppress inrush current during closing or suppress harmonic amplification.
  Brand Name   Teumi
  Usage   Home DIY
  package   Case
  number   0226
  size   00
  Application        Wood working
  DIY   Electrical
  type   hand tool

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