ZN85-40.5 Indoor High-voltage Vacuum Circuit Breaker Series

Overview

ZN85-40.5 high-voltage vacuum circuit breaker is improved product with unique technology of SHSK Electric Co., Ltd., it is high voltage switchgear with rated voltage of 40.5kV and three-phase AC 50Hz. The circuit breaker has handcart type structure, can be used together with KYN61-40.5 switchgear, and is equipped with reliable interlock unit to meet "five-prevention" protection. The related products are: isolation handcart, fuse handcart, handcart with fuses and arrester and PT handcart.

Product features

In addition to small size, high breaking capacity, safe and reliable operation features of ZN85-40.5 indoor high-voltage vacuum circuit breaker, VKVSI also has the following outstanding advantages:

● Advanced design concept

Due to the industrialized design, VKVSI product optimizes its structure; meanwhile, the main materials are specially tailored to ensure the consistency of design, process and quality.

● High current level

Rated current can be up to 2500A, can meet the needs of 35kV heavy-current handcart circuit breaker in the market.

● High conductivity

The thickness of silver layer on conductive circuit components are increased, while strictly controlling the quality of bought components with advanced detection equipment.

● High-quality electrical components

Main components of VKVSI use imported and domestic high-quality products, which greatly improve the stability of the secondary control.

● Flexible program for cabinet

It can be matched with standard KYN61 switchgear (1400mm in width), also can be specially designed and matched with improved KYN61 switchgear (1200mm and 1680mm in width).

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