DISCONNECTERS UP TO 550 KV

A disconnector is a contact switching device that provides an insulating gap in the off position that satisfies standardized requirements. 

High-voltage disconnectors are today ideal safety devices that guarantee safety in the event of necessary maintenance or repair work. They create a visually perceptible spark, which makes it clear and timely to detect a problem in the operation of large systems. One of the main requirements that disconnectors must meet is the visibility of a circuit break. 

We offer a wide selection of high-voltage disconnectors that will satisfy the needs of discerning customers. Product quality and the shortest order fulfillment time are our main priorities.

Description

Depending on the type and voltage class, high-voltage disconnectors are manufactured as single-pole or three-pole devices controlled by a single drive.
The disconnector base is made of steel profile with high-quality anti-corrosion protection.
Current-carrying knives are made of aluminum alloy pipe with a contact system made of silver-plated copper.
One or two grounding blades (grounding switch) can be mounted on each pole of the disconnector.
The ground electrode can be manufactured as an independent unit.
The control drives for the main knives and grounding knives can be manual or equipped with electric motors with the ability to be locked in both operating positions.
The disconnectors are supplied in mounting kits, are easy to install and can be easily configured on site. The simple design of parts and high-quality materials guarantee high operational reliability with minimal maintenance required.

Main characteristics

• Suitable for use in any climatic conditions
  
• High performance characteristics of the contact network
  
• Making high-voltage terminals in accordance with customer requirements
  
• Reliable electric motor or manual drive with locking option
  
• Simple and quick installation on site
  
• Minimal Maintenance