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ZW10-12 outdoor high-voltage vacuum circuit breaker is a three-phase AC 50Hz high-voltage indoor switchgear, mainly used in 12KV systems of rural and urban power grids. It is used for breaking and closing load currents, overload currents, and short-circuit currents
概述Product Structure
ZW10-12、ZW12-12、ZW27-12户外高压真空断路器系三相交流户外高压开关设备，主要用于12kV等级，额定电流630A,额定频率50Hz的农网、城网、矿山、铁道、港口的配电系统，分别适用于户外架空线路，分合负荷电流、过载电流、短路电流，对电网进行切换和保护。本断路器可配隔离开关(形成明显断口),成为组合开关。隔离开关装设在断路器本体侧面，通过角钢底架与断路器连成一体，其传动轴上装设有与断路器机构之间配合的联锁装置，可防止误操作。该断路器配重合控制或分段控制器即构成重合器(或分段器)型智能断路器。与PT、重合控制器(分段控制器)配合，具有合闸涌流控制、过流保护和短路速断三段复合保护和1-3次重合闸，小电流接地保护，远方控制，也可在杆下遥控等多种功能，且控制器参数可以连续整定。是农网变电所、站外散点开关和简单计量开关的理想选择，断路器性能符合GB1984《高压交流断路器》的标准要求。
ZW10-12,ZW12-12,ZW27-12 model outdoor AC vacuum circuit breaker is a three phase outdoor high voltage AC switch device.It mainlyused to make and break load current,overload current and short-circuit current in12kV,630A,50/60Hz power system.It is applicable for subst-ations,industry and mining,urban and rural electricity power networks,especially for occasions with frequent operation and automatic powerdistribution network.The product is especially applicable yo overhead network,opening and closing of load current,overload current and shortcircuit current and switching and protection of power grids.It accords with the standards of IEC62271-100 &GB1984:AC high voltage circuitbreaker,IEC60694 &GB/1984:HV General technical requirement of switch and control apparatus.
型号及其含义Model description
使用环境条件Ambient condition
1.海拔不超过2000m。
1.Altitude:<2000mm;
2.环境温度：-40℃~+45℃。
2.Ambient temperature:-40 ℃~+45℃
3.风压不超过700Pa(相当于风速34m/s)。
3.Wind speed:34m/s;
4.相对湿度：月平均不超过90%;日平均相对湿度不大于95%;
4.Relative humidity:monthly average 90%,daily average 95%;
5.地震烈度不超过8度。
5.Earthquake intensity:<8 degree;
6.环境污秽耐受值：IV级。
6.Ambient pollution:IV;
7.覆冰厚度：10mm,
7.Ice thickNess:10mm;
8.安装场所应为无易燃、爆炸、化学腐蚀物质及经常性剧烈振动的场所。
8.Applicable occasions should be free from inflammables,explosives,corrosives and severe vibrations.
主要技术参数 Technical Parameters
| 序号 No | 名称 Name | 单位 Unit | 数值 Data |
| 1 | 额定电压Rated voltage | kV | 12 |
| 2 | 额定电流Rated current | A | 630 |
| 3 | 1min工频耐受电压1min P.F withstand voltage | kV | 42/48 |
| 4 | 雷电冲击电压(峰值)Lightning impulse withstand voltage peak | kV | 75/85 |
| 5 | 额定短路开断电流Rated short-circuit breaking current | kA | 16/20/25 |
| 6 | 额定短路关合电流(峰值)Rated short-circuit making current (peak) | kA | 40/50/63 |
| 7 | 额定短时耐受电流Rated short-time withstand current | kA | 16/20/25 |
| 8 | 额定峰值耐受电流Rated withstand current (peak) | kA | 40/50/63 |
| 9 | 额定短路电流开断次数Rated short-circuit breaking time | 次 | 30 |
| 10 | 机械寿命Mechanical life | 次 | 10000 |
外形及安装尺寸图 Outine dimension and installation drawing
1.箱体Case
2.产品铭牌Nameplate
3.操作机构Operation mechanism
4.接线端子Wiring terminal
5.绝缘导电杆Insulated conducing rod
6.电流互感器Current transformer
7.分合指针ON and OFF indicator
8.储能指针Energy indicator
9.绝缘套筒Insulating sheath
10.接线端子Wiring terminal
11.后盖板Back cover
12.手动储能摇板Manual energy storing plate
13.操动机构铭牌Nameplate of operation mechanism
14.手动合闸拉环Manual closing ring
15.手动合闸拉环Manual closing ring
16接地螺栓Earthing bolt
概述Product Structure
ZW10-12、ZW12-12、ZW27-12户外高压真空断路器系三相交流户外高压开关设备，主要用于12kV等级，额定电流630A,额定频率50Hz的农网、城网、矿山、铁道、港口的配电系统，分别适用于户外架空线路，分合负荷电流、过载电流、短路电流，对电网进行切换和保护。本断路器可配隔离开关(形成明显断口),成为组合开关。隔离开关装设在断路器本体侧面，通过角钢底架与断路器连成一体，其传动轴上装设有与断路器机构之间配合的联锁装置，可防止误操作。该断路器配重合控制或分段控制器即构成重合器(或分段器)型智能断路器。与PT、重合控制器(分段控制器)配合，具有合闸涌流控制、过流保护和短路速断三段复合保护和1-3次重合闸，小电流接地保护，远方控制，也可在杆下遥控等多种功能，且控制器参数可以连续整定。是农网变电所、站外散点开关和简单计量开关的理想选择，断路器性能符合GB1984《高压交流断路器》的标准要求。
ZW10-12,ZW12-12,ZW27-12 model outdoor AC vacuum circuit breaker is a three phase outdoor high voltage AC switch device.It mainlyused to make and break load current,overload current and short-circuit current in12kV,630A,50/60Hz power system.It is applicable for subst-ations,industry and mining,urban and rural electricity power networks,especially for occasions with frequent operation and automatic powerdistribution network.The product is especially applicable yo overhead network,opening and closing of load current,overload current and shortcircuit current and switching and protection of power grids.It accords with the standards of IEC62271-100 &GB1984:AC high voltage circuitbreaker,IEC60694 &GB/1984:HV General technical requirement of switch and control apparatus.
型号及其含义Model description
使用环境条件Ambient condition
1.海拔不超过2000m。
1.Altitude:<2000mm;
2.环境温度：-40℃~+45℃。
2.Ambient temperature:-40 ℃~+45℃
3.风压不超过700Pa(相当于风速34m/s)。
3.Wind speed:34m/s;
4.相对湿度：月平均不超过90%;日平均相对湿度不大于95%;
4.Relative humidity:monthly average 90%,daily average 95%;
5.地震烈度不超过8度。
5.Earthquake intensity:<8 degree;
6.环境污秽耐受值：IV级。
6.Ambient pollution:IV;
7.覆冰厚度：10mm,
7.Ice thickNess:10mm;
8.安装场所应为无易燃、爆炸、化学腐蚀物质及经常性剧烈振动的场所。
8.Applicable occasions should be free from inflammables,explosives,corrosives and severe vibrations.
主要技术参数 Technical Parameters
| 序号 No | 名称 Name | 单位 Unit | 数值 Data |
| 1 | 额定电压Rated voltage | kV | 12 |
| 2 | 额定电流Rated current | A | 630 |
| 3 | 1min工频耐受电压1min P.F withstand voltage | kV | 42/48 |
| 4 | 雷电冲击电压(峰值)Lightning impulse withstand voltage peak | kV | 75/85 |
| 5 | 额定短路开断电流Rated short-circuit breaking current | kA | 16/20/25 |
| 6 | 额定短路关合电流(峰值)Rated short-circuit making current (peak) | kA | 40/50/63 |
| 7 | 额定短时耐受电流Rated short-time withstand current | kA | 16/20/25 |
| 8 | 额定峰值耐受电流Rated withstand current (peak) | kA | 40/50/63 |
| 9 | 额定短路电流开断次数Rated short-circuit breaking time | 次 | 30 |
| 10 | 机械寿命Mechanical life | 次 | 10000 |
外形及安装尺寸图 Outine dimension and installation drawing
1.箱体Case
2.产品铭牌Nameplate
3.操作机构Operation mechanism
4.接线端子Wiring terminal
5.绝缘导电杆Insulated conducing rod
6.电流互感器Current transformer
7.分合指针ON and OFF indicator
8.储能指针Energy indicator
9.绝缘套筒Insulating sheath
10.接线端子Wiring terminal
11.后盖板Back cover
12.手动储能摇板Manual energy storing plate
13.操动机构铭牌Nameplate of operation mechanism
14.手动合闸拉环Manual closing ring
15.手动合闸拉环Manual closing ring
16接地螺栓Earthing bolt