ǰλãҳ > 10KV真空断路器试验报?- 百度文库
10KVն·鱨
ʮ弼Ĺ 2003 1015
ֳѹ բȦѹ բȦѹ Ҫ 豸 KYN28A-12 220V 220V ѹ ·ϵ 10KV 1250A 31.5KA 2003.07 豸λ λ A-AH30 ϺɭԴس ұ: GB50150-91 ն· 415ֵ ֱƵѹ豸 HL-100(A)ͻ· 5000Vҡ A B 37̦ C 37̦ ϸ ϸ ϸ ϸ : ¶: ʪ: Ŀ ·ľ ͷг ͷӴг г · 38̦ Ŀ 30%բѹ 80%ѹºբ, 65%ѹ,5ηբ ڶѹ½С֡0.3SϷ֡180Sϡ ڶѹ½з֡բ30 ٶ բٶȣ m/s բٶ m/s բʱ ms A:22 B:24 C:20 ʱ բʱ ms A:47 B:45 C:44 բʱ䣨ms A: B: C: ֺբ բͬ(ms) ͬ բͬ(ms) ʱƵ ѹ(min) ע ۣ ABCԵ: 42KV 1min. Ͽ: 42KV 1min. ʩλ£ʮ弼Ĺʮұ˾Ŀ ֳԱл ÷ ֳˣ ڣ 10KVն·鱨
ʮ弼Ĺ 2003 1015
ֳѹ բȦѹ բȦѹ Ҫ 豸 KYN28A-12 220V 220V ѹ ·ϵ 10KV 1250A 31.5KA 2003.07 豸λ λ A-AH32 ϺɭԴس ұ: GB50150-91 ն· 415ֵ ֱƵѹ豸 HL-100(A)ͻ· 5000Vҡ A B 37̦ C 38̦ ϸ ϸ ϸ ϸ : ¶: ʪ: Ŀ ·ľ ͷг ͷӴг г · 35̦ Ŀ 30%բѹ 80%ѹºբ, 65%ѹ,5ηբ ڶѹ½С֡0.3SϷ֡180Sϡ ڶѹ½з֡բ30 ٶ բٶȣ m/s բٶ m/s բʱ ms A:23 B:24 C:22 ʱ բʱ ms A:49 B:51 C:47 բʱ䣨ms A: B: C: ֺբ բͬ(ms) ͬ բͬ(ms) ʱƵ ѹ(min) ע ۣ ABCԵ: 42KV 1min. Ͽ: 42KV 1min. ʩλ£ʮ弼Ĺʮұ˾Ŀ ֳԱл ÷ ֳˣ ڣ
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