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BEIQIANG Power provides professional power products and comprehensive
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GW9 outdoor high-voltage isolation switch is a single pole structure high-voltage switchgear used for opening and closing circuits in outdoor 12 kV line networks with voltage and no load.
用途Application
GW9-12户外高压隔离开关是单相交流50Hz高压开关设备，用于额定电压为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。本隔离开关用绝缘钩棒进行操作。
The'GW9-12"outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz.The product is suitablefor power system with rated voltage 10kV to make or break power supply under circumstances of with voltage and no load.The isolator is adoptsisolated hook rod to operate.
型号及含义Mould And Definition
使用条件Normal Service Conditions
a.海拔高度不超过1000m。
b.周围空气温度：上限一般地区+40℃,下限一般地区-30℃,高寒地区-40℃。
c.风压不超过700pa。(相当于风速34ms)
d.地震烈度不超过8度.
e.无频繁剧烈震动场所.
F.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、侵蚀性物质。
G.防污型适用于重污秽地区，但不应有引起火灾及爆炸物质。
a.The altitude does not exceed 1000m.
b.The ambient air temperature:Maximum+40℃;Minimum:-30℃,Paramos-40℃.
c.The wind pressure does not exceed 700Pa.(corresponding to 34m/s wind speed).
d.The earthquake intensity does not exceed 8 degrees.
e.The working situation hasn't frequent violent vibration.
f.The installation site of ordinary type isolator should be kept away from gas,smoke chemical deposition,salt-spray fog,dust and other explosiveand corrosive maters that affect seriously insulation and conduction capability of the isolator.
G.Pollution-proof type isolator is applying to severe filthy conduction area;however,it shouldn't be any explosive matters and matters causing fire.
GW9-12W/HGW9-12W 技术参数 Main Technical Parameters
| 型号 Type | 额定电压 Rated voltage kV | 额定电流 Rated current A | 极限通过电流Limit Passing Current (kA) | 10秒热稳定电流 10-second Heat stabilization Current kA | ||||||
| 峰值Peak value | 有效值r.m.S | |||||||||
| (H)GW9-10W (H)GW9-12W (H)GW9-15W | 101215 | 200 | 5 | 9 | 5 | |||||
| 400 | 21 | 15 | 10 | |||||||
| 630 | 35 | 25 | 14 | |||||||
| 1,000 | 50 | 35 | 20 | |||||||
GW9A-12/HGW9A-12 技 术 参 数 Main Technical Parameters
| 型号 Type | 额定电压 Rated voltage kV | 额定电流 Rated CUTFen A | 4s热稳定电流 4s Heat steady current | 雷电冲击耐压(kV) lightning Impulse withstand voltage | 工频耐压(kV) Power-Frequency withstand voltage | |||||
| 相对地 To earth | 断口间 Across the isolating distance | 相对地 To earth | 断口间 Across the isolating distance | |||||||
| GW9A-12/400 | 12-15 | 400 | 20000 | 75 | 85 | 42 | 48 | |||
| GW9A-12/630 | 12-15 | 630 | 25000 | 75 | 85 | 42 | 48 | |||
| HGW9A-12/400 | 12-15 | 400 | 20000 | 75 | 85 | 42 | 48 | |||
| HGW9A-12/630 | 12-15 | 630 | 25000 | 75 | 85 | 42 | 48 | |||
外形及安装尺寸Overall And Installation Dimension
本隔离开关可以垂直或者倾斜安装，外形和安装请见下图
The isolator can be installed vertically or slant,please see figure for overall and installation dimension.
外形及安装尺寸图Overall and Installation Dimension
用途Application
GW9-12户外高压隔离开关是单相交流50Hz高压开关设备，用于额定电压为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。本隔离开关用绝缘钩棒进行操作。
The'GW9-12"outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz.The product is suitablefor power system with rated voltage 10kV to make or break power supply under circumstances of with voltage and no load.The isolator is adoptsisolated hook rod to operate.
型号及含义Mould And Definition
使用条件Normal Service Conditions
a.海拔高度不超过1000m。
b.周围空气温度：上限一般地区+40℃,下限一般地区-30℃,高寒地区-40℃。
c.风压不超过700pa。(相当于风速34ms)
d.地震烈度不超过8度.
e.无频繁剧烈震动场所.
F.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、侵蚀性物质。
G.防污型适用于重污秽地区，但不应有引起火灾及爆炸物质。
a.The altitude does not exceed 1000m.
b.The ambient air temperature:Maximum+40℃;Minimum:-30℃,Paramos-40℃.
c.The wind pressure does not exceed 700Pa.(corresponding to 34m/s wind speed).
d.The earthquake intensity does not exceed 8 degrees.
e.The working situation hasn't frequent violent vibration.
f.The installation site of ordinary type isolator should be kept away from gas,smoke chemical deposition,salt-spray fog,dust and other explosiveand corrosive maters that affect seriously insulation and conduction capability of the isolator.
G.Pollution-proof type isolator is applying to severe filthy conduction area;however,it shouldn't be any explosive matters and matters causing fire.
GW9-12W/HGW9-12W 技术参数 Main Technical Parameters
| 型号 Type | 额定电压 Rated voltage kV | 额定电流 Rated current A | 极限通过电流Limit Passing Current (kA) | 10秒热稳定电流 10-second Heat stabilization Current kA | ||||||
| 峰值Peak value | 有效值r.m.S | |||||||||
| (H)GW9-10W (H)GW9-12W (H)GW9-15W | 101215 | 200 | 5 | 9 | 5 | |||||
| 400 | 21 | 15 | 10 | |||||||
| 630 | 35 | 25 | 14 | |||||||
| 1,000 | 50 | 35 | 20 | |||||||
GW9A-12/HGW9A-12 技 术 参 数 Main Technical Parameters
| 型号 Type | 额定电压 Rated voltage kV | 额定电流 Rated CUTFen A | 4s热稳定电流 4s Heat steady current | 雷电冲击耐压(kV) lightning Impulse withstand voltage | 工频耐压(kV) Power-Frequency withstand voltage | |||||
| 相对地 To earth | 断口间 Across the isolating distance | 相对地 To earth | 断口间 Across the isolating distance | |||||||
| GW9A-12/400 | 12-15 | 400 | 20000 | 75 | 85 | 42 | 48 | |||
| GW9A-12/630 | 12-15 | 630 | 25000 | 75 | 85 | 42 | 48 | |||
| HGW9A-12/400 | 12-15 | 400 | 20000 | 75 | 85 | 42 | 48 | |||
| HGW9A-12/630 | 12-15 | 630 | 25000 | 75 | 85 | 42 | 48 | |||
外形及安装尺寸Overall And Installation Dimension
本隔离开关可以垂直或者倾斜安装，外形和安装请见下图
The isolator can be installed vertically or slant,please see figure for overall and installation dimension.
外形及安装尺寸图Overall and Installation Dimension