- Model NO.: JN15 series ( 12KV, 24KV, 40.5KV)
- Operation: Electric Type
- Arc-extinguishing Medium: Vacuum
- Structure: MCCB
- Type: Circuit Breaker
- Certification: ISO9001-2000
- Mechanical Endurance: M2 Class
- Trademark: CHRUI
- Specification: 300*780*785MM
- HS Code: 8535210000
- Breaking Capacity: High Voltage Circuit Breakers
- Speed: Normal Type Circuit Breaker
- Installation: Fixed
- Poles Number: 3
- Function: Circuit-Breaker Failure Protection
- Rated Short-Circuit Breaking Current Ka: 31.5/40
- Rated Voltage Kv: 12/24/40.5
- Transport Package: Wooden Case
- Origin: Made in China
JN15 Series (12kV,24kV,40.5kV)Â Earthing Switch,Indoor Type
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General
Ratings: Rated voltage 12~40.5kV, AC50/60Hz.
Application: in 12, 24, 40.5kV power system for HV busbars.
Standards: IEC 62271-102.
Working Condition
Ambient air temperature: -40~+40ºC
Altitude: ≤1000mÂ
No operating in such places as subject to dust, dirt, smog, corrosive / flammable gas, vapor and salt pollution.
Humidity: Daily average value ≤95%Â
Monthly average value ≤90%Â
Water vapor pressure: Daily average value ≤2.2kPaÂ
 Monthly average value ≤1.8kPaÂ
Note: Customized products are available on your requirements.
Â
Ratings: Rated voltage 12~40.5kV, AC50/60Hz.
Application: in 12, 24, 40.5kV power system for HV busbars.
Standards: IEC 62271-102.
Working Condition
Ambient air temperature: -40~+40ºC
Altitude: ≤1000mÂ
No operating in such places as subject to dust, dirt, smog, corrosive / flammable gas, vapor and salt pollution.
Humidity: Daily average value ≤95%Â
Monthly average value ≤90%Â
Water vapor pressure: Daily average value ≤2.2kPaÂ
 Monthly average value ≤1.8kPaÂ
Note: Customized products are available on your requirements.
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