1、 Product Overview

As the name suggests, high and low voltage distribution cabinets are distribution equipment used in power supply systems for energy distribution, control, metering, and cable connection. Generally, power supply bureaus and substations use high voltage switchgear,Then, the low-voltage side of the transformer is stepped down and led out to the low-voltage distribution cabinet. The low-voltage distribution cabinet is connected to various power distribution panels, control boxes, and switch boxes. Inside, some switches, circuit breakers, fusesA power distribution device that integrates protective devices such as buttons, indicator lights, instruments, and wires to meet the design functional requirements. Commonly known as high and low voltage switchgear or complete sets of high and low voltage electrical equipment.

2、 Model and meaning

3、 Normal usage conditions

● Environmental temperature:- 5℃ ~ +40℃；
Relative humidity of the environment: not exceeding 90% (20 ℃);
● Altitude: not exceeding 2000m;
There is no explosion hazard in the surrounding medium, no gas that can damage or corrode the metal, no conductive dust, the installation site should not be subjected to severe vibration, and there should be no rain or snow erosion.

4、 Product Features

● Strong universal performance: This compensation cabinet can be combined with various domestic and foreign cabinets, such as MNS, GCK, GGD, etc;
The capacitance compensation combination is diverse and flexible, including Y-shaped compensation, A-type compensation, and Y+A combination compensation;
● Diversity of communication methods: Equipped with RS-232/485 communication interface, wireless data transmission module or DSHRS module for long-distance communication;
● Accurate and secure controlImplement voltage zero crossing triggering, with no surge current zero crossing cut-off during operation, and no high voltage generated during disconnection;
Long service life: With no maintenance, the service life can reach over 100000 hours.

5、 Main technical parameters

6、 Example of Device System Principle

7、 Ordering Notice