Product Usage:
The UNT-FZG generator neutral point grounding resistance cabinet is a complete set of equipment designed for high-resistance grounding in the neutral point of power plant generators.
Features:
UNT-FZG type generator neutral grounding resistance cabinet cabinet adopts stainless steel or cold-rolled plate, which has beautiful appearance and strong corrosion resistance.
UNT-FZG generator neutral point grounding resistance cabinet is made of high quality nickel-chromium alloy and installed on the secondary side of the grounding transformer. It has stable performance, high temperature resistance and strong flow capacity.
Intelligent control part
The traditional grounding resistance cabinet is only a pure hardware protection device. The resistance cabinet developed by our company according to the market requirements has added the intelligent control part. The controller hardware is based on Philips 32-bit single-chip microcomputer. The software is mixed with C and assembly language, and the display part is large-screen LCD Chinese characters.
The intelligent control unit can monitor the unbalanced current of the neutral point, the temperature of the resistor, the transformer and the resistor cabinet during normal operation of the system; the ground current, the grounding time, the temperature of the resistor, the transformer and the resistor cabinet can be recorded during the single-phase ground fault The number of changes and grounding actions and the communication interface are reserved, and the detected and recorded information can be transmitted to the main control room, so that the operator can get the information in the first time.
Formal structure:
The neutral point grounding resistance cabinet of UNT-FZG generator adopts imported special nickel-chromium alloy resistor, and the resistance is determined according to user requirements. The cabinet is made of cold-rolled steel plate, and the top is led out through the wall bushing or the cable is taken from the bottom of the cabinet.
UNT-FZG generator neutral point grounding resistance cabinet is equipped with dry single-phase grounding transformer, resistor, isolating switch, lightning arrester and other electrical equipment, which can be conveniently installed near the neutral point of the generator.
The UNT-FZG generator neutral point grounding resistance cabinet is equipped with a current transformer to measure the neutral point current and can output the analog quantity. The action recording device can be installed according to the user's requirements. The dial of the counter is fixed on the cabinet door.
If you need more detailed information, you can contact the company!
