12KV Epoxy Resin Insulation Contact Box 630A - 1250A For KNY28 Switchgear
Price:
$5-$10
MOQ:
50
Delivery Time:
10 days
Brand:
MacweyTek
Product Description
12KV Epoxy Resin Insulation Contact Box 630A-1250A for KNY28 Switchgear
Model No:
CHN3-12KV-150
Material:
Epoxy Resin
Rated Current:
≤630A～1250A
Rated Voltage:
12kV
Technology:
APG technology
Designed for insulation, isolation, and connection transition in various types of handcart switchgear.
Operation Conditions
- Altitude: ≤ 1000m
- Ambient temperature: +40°C to -10°C
- Relative humidity ≤ 95% at +20°C ambient temperature
- No corrosive gases, vapors, or dust that may affect insulation
- No explosive or corrosive substances in the environment
Technical Data & Requirements
- Copper contact to earth withstands power frequency test voltage (effective value) of 42kV for 5 minutes and lightning impulse voltage (peak value) of 75kV
- Lead-out terminal temperature shall not exceed 65°C when used continuously at rated current
Product Drawing
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Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung