CNKEEYA

Basic Info.

Model NO. 12KV 24KV 35KV 40.5KV Speed Normal Type Circuit Breaker
Arc-extinguishing Medium Vacuum Installation Fixed
Structure Vcb Poles Number 3
Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker
Failure Protection, Overcurrent Protection,
OVP(Overvoltage Protection)

Certification ISO9001-2000, CE Transport Package Wooden Case
Specification 1500*1800*1600mm Trademark CNKEEYA
Origin China HS Code 8536200000
Production Capacity 10000PCS / Year


Product Description
ZW32-40.5 model Outdoor high-voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is outdoor distribution equipment with rated voltage 35kV, 3 phase AC 50Hz. It is mainly used for breaking and making the load current and short-circuit current in power system, is applicable to the distribution system of substations and industrial & mining enterprises for protection and control, Rural power grid, and is further applicable to the sites with frequent power operation.
The installation instructions provided the main technical parameters and product structure of the circuit breaker, as well as operation, installation, use and maintenance of the principles and methods.


Product Parameters

Name Unit Value
Rated voltage kV 40.5
Rated frequency Hz 50/60
Rated current A 1250/1600
Rated short-circuit interrupting current kA 31.5
Rated peak withstand current kA 80
Rated operating cycles min-0.1s-combine-3s-combine-6s-6s-60s recovery