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FEP Indoor SF6 Circuit Breaker is a new generation of SF6
medium voltage switchgear product carefully developed by
Xiamen Huadian Switchgear Co., Ltd. In order to meet the
diversified market demand. It adopts advanced self energy arc- extinguishing technology and combines the characteristics of SF6 gas as arc extinguishing medium, to ensure excellent breaking performance and no switching overvoltage, so it is more suitable for the operation protection of capacitor and reactor bank,
providing you with the best product solutions.
▍FEP Indoor Medium Voltage fully-enclosed SF6 circuit breaker has complete specifications and excellent performance
parameters
• Rated voltage: 40.5 kV
• Rated current: up to 2500A
• Rated short circuit breaking current: up to 31.5KA
• Rated short circuit making current: up to 80kA
• Rated back to back capacitor bank breaking current: up to 1250A
• Mechanical life: up to 10000 times
• Circuit breaker rating: E2-C2-S2-M2
• Breaking rated short-circuit current DC component: up to 48%













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