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BEIQIANG Power provides professional power products and comprehensive
solutions to ensure the safety of electricity consumption.
The LW3-10 series outdoor AC high-voltage SF6 gas is used as an arc extinguishing and insulation medium, suitable for 10KV three-phase AC 50Hz transmission and distribution networks, and is used for control and protection. There are two types of products: Type I and Type II
概述Product Structure
LW3-10IⅡ Ⅲ系列户外高压六氟化硫断路器是以六氟化硫气体作为灭弧和绝缘介质的新型户外高压电器。操作机构分(I型)手动储能弹簧操动机构，(Ⅱ型)电动机储能弹簧操动机构，(Ⅲ型)直流电磁操动机构三种，各种操动机构上断路器本体完美组合成一个整体。本产品与其他10kV级户外断路器相比，具有结构简单、灭弧和绝缘性能优异、操作功小，额定参数高，电寿命和不检修周期长等显著优点。使用本产品不但可减少占地面积。降低工程造价和消除火灾危险，而且可以大大提高电力系统的可靠性。
LW3-10IⅡ Ⅲ series outdoor high voltage SF6 circuit breaker is a new outdoor high-voltage electrical arcing and sulfur hexafluoride gas asinsulating medium.The operating mechanism points(I type)manual storage spring mechanism,(Ⅱ type)motor energy storage spring mechanism,(Ⅲ type)DC electromagnetic actuator three,all kinds of fish breaker actuator perfect combination of body as a whole.This product compared toother fish 10kV class outdoor circuit breakers,has a simple structure,high arcing and insulation performance,small operating power,high ratings,long life and no maintenance cycle and other significant advantages.Use of this product will not only reduce the area.Reduce project cost andeliminate the risk of fire,and can greatly improve the reliability of the power system.
主要技术参数 Technical Parameters
| 额定电压 (kV) Rated voltage | 额定电流 (A) Rated current | 额定短路 开断电流 (kA) Rated short-circuit breaking current | 额定短路 关合电流 (kA) Rated short-circuit current | 额定峰值 耐受电流 (kA) Rated peak withstand current | 额定短路 耐受电流 (kA) Rated short time withstand current | 额定短路 持续时间 (s) Rated short duration | 额定短路 电流开断 次数(次) Rated short-circuit current breaking times | 重量 (kg) Weigh |
| 10 | 400 630 1250 | 6.3 8 12.5 16 | 16 20 31.5 | 16 20 31.5 | 6.3 8 12.5 16 | 4 | 30 | I型122 Ⅱ型130 Ⅲ型132 |
LW3-10 overall dimensions drawing
概述Product Structure
LW3-10IⅡ Ⅲ系列户外高压六氟化硫断路器是以六氟化硫气体作为灭弧和绝缘介质的新型户外高压电器。操作机构分(I型)手动储能弹簧操动机构，(Ⅱ型)电动机储能弹簧操动机构，(Ⅲ型)直流电磁操动机构三种，各种操动机构上断路器本体完美组合成一个整体。本产品与其他10kV级户外断路器相比，具有结构简单、灭弧和绝缘性能优异、操作功小，额定参数高，电寿命和不检修周期长等显著优点。使用本产品不但可减少占地面积。降低工程造价和消除火灾危险，而且可以大大提高电力系统的可靠性。
LW3-10IⅡ Ⅲ series outdoor high voltage SF6 circuit breaker is a new outdoor high-voltage electrical arcing and sulfur hexafluoride gas asinsulating medium.The operating mechanism points(I type)manual storage spring mechanism,(Ⅱ type)motor energy storage spring mechanism,(Ⅲ type)DC electromagnetic actuator three,all kinds of fish breaker actuator perfect combination of body as a whole.This product compared toother fish 10kV class outdoor circuit breakers,has a simple structure,high arcing and insulation performance,small operating power,high ratings,long life and no maintenance cycle and other significant advantages.Use of this product will not only reduce the area.Reduce project cost andeliminate the risk of fire,and can greatly improve the reliability of the power system.
主要技术参数 Technical Parameters
| 额定电压 (kV) Rated voltage | 额定电流 (A) Rated current | 额定短路 开断电流 (kA) Rated short-circuit breaking current | 额定短路 关合电流 (kA) Rated short-circuit current | 额定峰值 耐受电流 (kA) Rated peak withstand current | 额定短路 耐受电流 (kA) Rated short time withstand current | 额定短路 持续时间 (s) Rated short duration | 额定短路 电流开断 次数(次) Rated short-circuit current breaking times | 重量 (kg) Weigh |
| 10 | 400 630 1250 | 6.3 8 12.5 16 | 16 20 31.5 | 16 20 31.5 | 6.3 8 12.5 16 | 4 | 30 | I型122 Ⅱ型130 Ⅲ型132 |
LW3-10 overall dimensions drawing