Description

Outdoor AC SF6 Circuit Breaker with Mechanical Lifespan of 6,**0 Times and **6kV Rated Voltage
 

• Special features:
• Altitude: 1,**0m (2,**0)
• Ambient temperature: **0 to *0°C
• Rated voltage: **6kV
• Rated current: 3,**0A
• Rated frequency: *0Hz
• Rated short-circuit breaking current: *0kA
• Rated short-circuit closing current: **0kA
• Rated short time withstand current: *0A
• Rated withstand current (peak): **0kA
• Rated short time PF withstanding voltage: earth/gap, **0/**5
• Rated lighting impulse withstand voltage: earth/gap, **0/**0
• Rated short circuit current continuous time: 4 seconds
• Rated step-lost breaking current: *0A
• Nearby area fault breaking current: *0, *5%
• Rated line charging closing current: *1.5A
• Rated operating sequence: O*0.3s-CO***0s-CO
• SF6 air pressure (*0°C meter pressure): 0.6MPa
• Control loop voltage: **0 or **0V DC