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KYN28 High Voltage Switchgear 12 kV Power Distribution Cabinet
Certificate: ISO90001, Test Report;
Standard: IEC60298, GB3906,GB11022;
12 kV Power Distribution Cabinet: 12 kV Power Distribution Cabinet;
Description
- Place of Origin: Sichuan, China (Mainland)
- Brand Name: Chuandian Electrical
- Model Number: KYN28-12
- Lighting impulse withstand voltage: 75kV
- Rated voltage: 3.6/7.2/12 kV
- Rated frequency: 50 Hz
- Rated current: 630/1000/1250/1600/2000/2500/3150A
- Rated peak withstand current: 40/50/63/80/100/125kA
- Protection degree: Outer shell IP4X, cubicle and circuit breaker door open IP2X
- Rated short-time withstand current (4s): 16/20/25/31.5/40/50kA
- Certificate: ISO90001, Test Report
- Standard: IEC60298, GB3906,GB11022
- 12 kV Power Distribution Cabinet: 12 kV Power Distribution Cabinet
|
No.
|
Description
|
Requirement
|
|
1
|
Ambient air temperature
|
-10℃ ~ +40℃
|
|
2
|
Daily average saturated vapor pressure
|
≤ 2.2×10mpa
|
|
3
|
Monthly average saturated vapor pressure
|
≤ 1.8×10mpa
|
|
4
|
Daily average relative humidity
|
≤95%
|
|
5
|
Monthly average relative humidity
|
≤90%
|
|
6
|
Altitude
|
≤1000m
|
|
7
|
Anti-seismic intensity
|
≤ 8°
|
|
7
|
No fire, explosion, danger, severe contamination, chemical corrosion and violent vibration.
|
|
No.
|
Items
|
Unit
|
Data
|
|
1
|
Rated voltage
|
kV
|
3.6/7.2/12
|
|
2
|
Rated insulation level
|
1min power frequency withstand voltage
|
kV
|
42
|
|
Lighting impulse withstand voltage
|
kV
|
75
|
|
3
|
Rated frequency
|
|
Hz
|
50
|
|
4
|
Rated current
|
|
A
|
630/1000/1250/1600/2000/2500/3150
|
|
5
|
Rated short-time withstand current (4s)
|
|
kA
|
16/20/25/31.5/40/50
|
|
6
|
Rated peak withstand current
|
|
kA
|
40/50/63/80/100/125
|
|
7
|
Protection degree
|
|
|
Outer shell IP4X, cubicle and circuit breaker door open IP2X
|
Chengdu Chuandian Electrical Equipment Co., Ltd.
Year Established:
Business Type:Manufacturer, Trading Company
Management Certifiation:
Operational Address: No. 277, Gangbei 3rd Road, North Section Of Modern Industrial Park, Chengdu, Sichuan, China (Mainland)
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