The Ring Main Unit is a group of electrical equipment for transmission and distribution (high-voltage switchgear) installed in a metal or non-metal insulated cabinet or made into an assembling interval ring network power supply unit. Its core part adopts load switches and The fuse has the advanta...

(1) The 35kV SF6 fully sealed switchgear cable terminal is to insert the entire terminal into a special socket located in the fully sealed small room of the switchgear, and the exposed parts are all grounded. (2) 10kV SF6 fully sealed switch cabinet (ring network cabinet) cable terminals are divi...

What is a switchgear？ The switchgear is a kind of electrical equipment. The external line enters the main control switch in the cabinet first, and then enters the sub-control switch, and each branch is set according to its needs. Such as instrumentation, automatic control, motor magnetic switch,...

Features and Application of American Box Transformer Among them, the combined substation, also known as the American box substation, is divided into two types according to the fuel tank structure, the common box type and the sub box type. Its advantages are small size, small footprint, easy insta...

SF6 inflatable cabinet is a fully insulated and fully enclosed gas-filled metal switchgear equipment. It is a fully sealed system, and all live parts are sealed in stainless steel switches. Therefore, the inflatable cabinet can still work stably even if it is submerged in water. It is the first c...

As the load current changes and the ambient temperature changes, the power cable will undergo thermal expansion and contraction. The thermal expansion and contraction of the core produces a very large thermomechanical force. The larger the cross section of the cable core, the greater the thermome...

The cable branch box is only used as a cable branch. The main function of the cable branch box is to branch or transfer cables, which is mainly used for cable branching and cable switching. With the development of the distribution network cable formation process, when small-capacity independent l...

The Ring Main Unit is used in the ring network power supply to connect two power sources or parts of a switch cabinet. The main function is to split the two sections, with single function and small size. The center cabinet is a type of switch cabinet used by end users, with full functions and lar...

The main difference between a touch cable connector and a live non-touch cable connector is that the silicon rubber cable connector of the former has a semiconductor shielding layer inside and a conductive shielding layer outside. It is connected to the ground through a financial hoop to ensure t...

AHBLQ-17/50 Surge Arrester Insert 17/50kV Surge Arrester Insert is widely used on medium voltage network, such as transformers switchgears and cable and others, Used together with loadbreak cable accessories such as bushing elbow connectors and insulted protective cap. Product structure: 1. EPDM...

Wire sheathing tube, actually also called insulating Bushing, is a new type of composite material tube compounded with insulating materials. It is an insulating tube composited with resin as a matrix and other reinforcing materials. It is used to wear wires and protect Wire, so it is called wire ...

AHBLQ-17/50 Deadbreak T Rear Arrester Product introduction: AHBLQ-17/50 Deadbreak T Rear Arrester can provide reliable overvoltage protection for the electrical system. The shielding type followed by the outer semi-conductive layer of the arrester ensures the personal safety of the installation ...