HomeYour location:HomeHigh voltage electrical applianceshigh-voltage circuit breakerSF6 gas circuit breaker → LW24-40.5/72.5户外高压六氟化硫断路器
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Product name: LW24-40.5/72.5户外高压六氟化硫断路器
specification: LW24-40.5/72.5户外高压六氟化硫断路器
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Category: High voltage electrical appliances -- SF6气体断路器
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)


LW24-40.5/72.5户外高压六氟化硫断路器Detailed product description:Column tabs
名称 单位 LW24-40.5 LW24-70.5
额定电压 kV 40.5 70.5
额定电流 A 1250,2000,2500,3150
额定频率 Hz 50
额定短路开断电流 kA 40 31.5
额定短时耐受电流及持续时间 kA/s 40/4 31.5/4
额定峰值耐受电流 kA 100 80
额定关合电流(峰值) kA 100  80
额定短时工频耐受电压(有效值) 断口 kV 95+23.4 160+42
对地 95 160
额定雷电冲击耐受电压 断口 kV 185+33 350+59
对地 185 350
爬电比距 mm/kV 31 31
全开断时间 ms ≤60
固有分闸时间 ms ≤30
合闸时间 ms ≤100
机械寿命 10000
额定操作顺序   O-0.3s-CO-180s-CO 或 O-15s-CO
SF6气体额定压力 MPa 0.50,0.40
SF6气体报警/闭锁压力 MPa 0.45/0.40,0.35/0.30
控制回路额定电压 V DC220/110
储能电机回路额定电压 V DC220/110    AC220/110
额定背对背电容器组开断电流 A 1500,2000 2000
额定短路开断电流开断次数 20
额定并联电抗器切合电流 A 1600,2000 1500


LW24- 40.5/72.5户外高压六氟化硫断路器

LW24-40.5/72.5户外高压六氟化硫断路器
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