12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector

  • Model NO.: ZW43Y-12
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000
  • Rated Short-Circuit Breaking Current Ka: 20/25
  • Rated Voltage: 12kv
  • Transport Package: Wooden Case
  • Origin: Made in China
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Open-Type and Insulated Cylinder Type Vcb
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection
  • Rated Current a: 630/1250
  • Mechanical Endurance: M2 Class
  • Trademark: CHRUI
  • Specification: 300*780*785MM
  • HS Code:
ZW43Y-12 Series Permanent-magnet Vacuum Circuit Breaker,Outdoor Type
 
General

Ratings: voltage 12kV, current up to 1250A, AC50/60Hz 
Application: for the control and protection of substation and equipment. Making and breaking load current, overload current and short-circuit current under various operating status of electric network.  
Standard: IEC62271-100, IEC62271-111.  

Working Condition

Ambient air temperature: -40~+40ºC
Altitude: ≤2000m 
Service condition with dust, corrosive / flammable gas, vapor or salty fog pollution are acceptable.
Wind speed: ≤34m/s (Equal to 700Pa over cylindrical surface) 
The external shocking and earthquake could be neglected.
Pollution level: ≤IV
Note: Customized products for other special working conditions are available on your requirements.


12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
12kv Outdoor Hv Permanent-Magnet Vacuum Circuit with CT and Disconnector
Ordering Information:

Please indicate the following items when order:
Type, name and quantity.
Rated voltage, rated current and rated short-circuit breaking current.
Rated  operating voltage.
Name and quantity of spare parts.
Customized products are available per you requirements.

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