Price: 1
Brand Name: xk
Model Number: ZN85-40.5
Country/Region: China
Post Date: May 06,2011

Product Description: Vacuum Circuit Breaker


Name:ZN85-40.5 Type High Voltage Vacuum Circuit Breaker1,Usage and characteristics:1).This breaker passed the tests from National Department of Mechanical and Ministry of Electric Power in August, 1996.2).This breaker accords with the relevant requirements of GB1984-2003,IEC62271.3).The switch and the machine are one, purpose-designed spring-actuatedmechanism could operated with AC-DC drive, also could use manual operation. This breaker can match with the handcart, divided into fixed type and handcart type. 2,Operating Circumstance:  Altitude: not more than 1000 meters.      Ambient Temperature: --25°C~+40°C       Relative Humidity (RH): Daily Mean≤95%   Monthly Mean≤95%3, Technical Parameters: Parameter NameUnitData  Rated voltagekV40.5  Rated currentA1250  1600  2000   Rated frequencyHZ50  Rated short duration power frequency withstand voltage (1 min)kV95Rated lightning impulse withstand voltage (full wave)kV185  Rated short-circuit breaking currentkA    20 25  31.5  Rated peak withstand currentkA 50 63  80  Rated short-circuit making current (peak value)kA  50 63  80Rated single capacitor bank breaking currentA630  Rated operating order 0-0.3 S-CO-180S-CO  Duration of rated short-circuit currents30Mechanical endurances10000 Three phases’ contact synchronismms≤2Rated voltage of energy storage motorVDC 110    DC 220  Separation distancemm300Separation distance(Height-Depth-Width)  mm1244×903×1702  

Supplier Details:

Shaanxi Zenith I/E Co., Ltd.

Sales:Mr. Andrew Song

Contact Phone:0086-29-88332674

Main Products:Circuit Breakers

Business type:Manufacturer, Trading Company

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User Reviews: Vacuum Circuit Breaker