S-125E,S-125S,S-160S,S-160H,S-250S,S-250M,S-250H,S-400S,塑壳式断路器
断路器的脱扣特性 Tripping Characteristics
脱扣器额定电流 Rated currcnt of release(A) |
热动型脱扣器(环境温度+40℃) Therrnodynamic Release(ambicnt tcmp+40℃) |
电磁脱扣器动作电流(A) |
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1.05In(冷态)不动作时间(h) |
1.30In(热态)动作时间(h) 1.30In(heat state)inoperative time(h) |
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In≤63 | ≥1 | <1 | 10-50In±20% |
63<In≤250 | ≥2 | <2 | 10In±20% |
25<In≤800 | ≥2 | <2 | 5-10In±20% |
脱扣器额定电流 Rated currcnt of release(A) |
热动型脱扣器(环境温度+40℃) Therrnodynamic Release(ambicnt tcmp+40℃) |
电磁脱扣器动作电流(A) |
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1.0In(冷态)不动作时间(h) |
1.20In(热态)动作时间(h) 1.20In(heat state)inoperative time(h) |
1.50In(热态)不动作时间(h) 1.50In(heat state)inoperative time(h) |
7.21In(冷态)动作时间(h) 7.21In(heat state)inoperative time(h) |
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125<In≤400 | ≥2 | <2 | <4min | 2S<TP≤10S | 12In±20% |
型号 Type |
额定电流 Rated current(A) |
极数 |
额定绝缘电压 Nominal insulation voltage(V) |
额定工作电压 Nominal Operating voltage(V) |
飞狐距离 Arcing Over Disstance(mm) |
极限短路分断能力 Uitirnnte Short Circuit Brecaking Capacity(KA) |
运行短路分断能力 Servies Short Circuit Brecaking Capacity(KA) |
操作性能(寿命)次 Operation performance (Endurance) |
外形尺寸 Overall dimension |
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S-125E | 12.5,16,20,25,32,40,50,63,80,100,125 | 2,3,4 | 660 | 380 600 |
≯ 30 |
15 | - | - | 7.5 | - | 3000 | 7000 | 120 | 76/101 | 70 |
S-125S | 25 | - | 20 | 16 | - | ||||||||||
S-160S | 16,20,32,40,50,63,80,100,125,160 | 0 | 35 | 8 | 20 | 18 | - | 4000 | 6000 | 120 | 90/120 | 70 | |||
S-160H | 50 | 10 | 40 | 25 | - | ||||||||||
S-250S | 100,125,160,180,200,225,250 | 35 | 10 | 40 | 18 | - | 2000 | 6000 | 170 | 105/184 | 103.5 | ||||
S-250M | 50 | 16 | 40 | 30 | - | ||||||||||
S-250H | 65 | 18 | 40 | 48 | - | ||||||||||
S-400S | 200,225,250,315,350,400 | 35 | 16 | 40 | 18 | - | 1000 | 4000 | 254 | 140/184 | 103.5 | ||||
S-400M | 50 | 20 | 40 | 30 | - | ||||||||||
S-400H | 65 | 25 | 40 | 48 | - | ||||||||||
S-630S | 400,500,600 | 50 | 20 | 40 | 30 | - | 1000 | 4000 | 268 | 210/280 | 103.5 | ||||
S-630M | 65 | 25 | 40 | 48 | - | ||||||||||
S-630H | 80 | 30 | 40 | 60 | - | ||||||||||
S-800S | 500,630,700,800 | 50 | 20 | 40 | 30 | - | 1000 | 4000 | 268 | 210/280 | 103.5 | ||||
S-800M | 65 | 25 | 40 | 48 | - | ||||||||||
S-800H | 80 | 30 | 40 | 60 | - |