CNKEEYA

Basic Info.

Certification ISO9001:2000, CCC Form All- packaged Type
Operation Voltage High Voltage Size 3 Uint
Application Range High-rise Buildings Shell Material Stainless Steel
Shell Protection Grade IP56 Brand Cnkeeya
Transport Package Wooden Case Specification 1800*2000*2000mm
Trademark CNKEEYA Origin China
HS Code 8537209000 Production Capacity 50000 Sets/Year


Product Description

Conditions of use
1.Ambient temperature: maximum temperature:+40C,minimum temperature: -30°C
2.Wind speed: 34m/s(not more than 700P)
3.Humidity: the average daily relative humidity is not more than 95%, and the average monthlyrelative humidity is not more than 95%;
4.Shockproof: horizontal acceleration is nomore than 0.4m/s2,vertical acceleration is notmore than 0.15m/s? Inclination of installation site: no more than 3°.
5.Installation environment: the surrounding air is not affected by corrosive, flammable gas,water vapor and other obvious pollution, noviolent vibration at the installation site.Note: please consult with us when ordering this product beyond the above conditions.


Product Parameters

Number Name Paramerter
1 Rated voltage 33/36kV
2 Rated current 630A
3 Power frequency withstand voltage 42kV/min
4 Lightning impulse withstand voltage 75kV
5 Rated breaking current 630A
6 Rated short-circuit switching current (peak) 50kA
7 Rated short time current 25kA
8 Rated peak withstand current 50kA
9 Rated breaking capacitance current 45A
10 Rated breaking inductance current 16A
11 Full load breaking times >100
12 Number of operation of switching machine 2000