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隔离开关系列
从属类别:高压系列   
◆用途 Application

GW910G型户外高压隔离开关是单相交流50Hz高压开关设备,用于额定电流为10KV的电力系统中,作为有电压无负载的情况下接通或隔离电源之用。本隔离开关用绝缘棒钢进行操作。
The"GW9-10G"type of outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz.The product is suitable forpower system with rated voltage 10KV to make or break power supply under circumstances of with voltage and nomload.
The isolator is adopts isolated hook rod to operate.

◆正常使用条件 Normal service conditions

海拔高度不超过1000米。
周围空气温度:上限+40℃,下限一般地区-30℃,高寒地区-40℃。
风压不超过700Pa.(相当于风速34m/s)。
地震烈度不超过8度。
无频繁剧烈震动场所。
普通型安装场所应无严重影响隔离开关绝缘和导电能力的气体、蒸气、化学性沉积、盐雾、灰尘及其它爆炸性、侵蚀性的物质。
防污型适用于重污秽地区,但不应有引超火灾及爆炸物质。
The altitude does not exceed 1000m.
The ambient air temperature:Maximum+40℃;Minimum:-30℃,Paramos-40℃.
The wind pressure does not exceed 700Pa.(corresponding to 34m/s wind speed).
The earhtquake intensity does not excees 8 degrees.
The working situation without frequent violent vibration.
The installation site of ordinary type isolatir shoukd be kept away from gas,smoke chemical deposition,salt-spray fog,dust and othe expiosive and corrosive maters that affect seriously insulation and conuction capability of the isolator.
Pollution-proof type isolator is apploes to severe filthy conduction area,however,It shouldn’t be any explosive matters and matters causing fire.
本隔离开关可以垂直或倾斜安装外开和安装请见图
Thw isolator can be installed verically or aslant.Pleade see figture for overall and installation dimension:
◆正常使用条件 Normal service conditions
GWR1-0.5-600型户外低熔断式隔离开关外形尺寸见尺寸图:
Please see Fig.for Overall dimension of type GWR1-0.5-600 low voltage fusr type fuse type isolator outdoor.

 

12KV-15KV
型号
Type
额定电压
Rated voltage(KV)
额定电流
Rated current(A)
4S热稳定电流
4S Heat steady current
动稳定电流
Shock steady current(A)
冲击耐压(KV)
Impulse withstand voltage
工频耐压
Power-Frequency withstand voltage(KV)
相对地
To earth
断口闸
Across the isolating distance
相对地
To earth
断口闸
Across the isolating distance
GW9-10W/400 12 400 12,500 31,500 75 85 38 42
GW9-10W/630 12 630 12,500 31,500 75 85 38 42
10KV-15KV
型号
Type
额定电压
Rated voltage(KV)
额定电流
Rated current(A)
极限通过电流(KA)
Limit Passing Current
10秒热稳定电流
10-second Heat stabilization Current(KA)
峰值
peak value
有效值
r.m.s
GW9-10W
GW9-12W
GW9-15W
10 12 15 200 5 9 5
10 12 15 400 21 15 10
10 12 15 630 35 25 14
10 12 15 1,000 50 35 20
12KV-15KV
型号
Type
额定电压
Rated voltage(KV)
额定电流
Rated current(A)
4S热稳定电流
4S Heat steady current
动稳定电流
Shock steady current(A)
冲击耐压(KV)
Impulse withstand voltage
工频耐压
Power-Frequency withstand voltage(KV)
相对地
To earth
断口闸
Across the isolating distance
相对地
To earth
断口闸
Across the isolating distance
HGW9-15W 12-15 400 12,500 31,500 75 85 38 42
12-15 630 12,500 31,500 75 85 38 42
500V
型号
Type
额定电压
Rated voltage(KV)
额定电流
Rated current(A)
开断电流
Breaking current(A)
JDW2-500 500 500 30-500
JDW2-500 500 800 30-500
0.5V-1600A
熔片额定电流
Fuse Rated current
120A 150A 220A 300A 360A 470A 600A
熔片规格
Fuse specification
0.15 0.20 0.30 0.50 0.60 0.80 0.90
配变压器容量(KVA)
Transformer volume
80 100 150 180-200 250 315-320 80400