
Lw38-126 Outdoor Self-Powered High Voltage Sulfur Hexafluoride Circuit Breaker
Brand: lixiong
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LW38-126 outdoor self-energizing high-voltage sulfur hexafluoride circuit breaker (with SRCT36-C spring mechanism), it describes in detail the installation, use and maintenance of the circuit breaker, as well as the safety regulations and possible dangers that need to be paid attention to during the process. Any operator must read this manual carefully before installing and using the circuit breaker, and can only operate after ensuring that they are familiar with the relevant content. If you still have questions or need more detailed information, please contact the manufacturer.
LW36-126 outdoor self-energizing high-voltage sulfur hexafluoride circuit breaker is suitable for AC 50Hz, 126kV power systems. It is a control and protection device for the power system and can also be used as a contact circuit breaker.
The circuit breaker complies with the requirements of GB1984-2003 "High Voltage AC Circuit Breaker" and IEC62271-100-2001 "High Voltage AC Circuit Breaker" and QJ/RG.30.03.54-1999 "LW36-126 Self-energized Circuit Breaker Technical Conditions". The circuit breaker uses SF6 gas as insulation and arc extinguishing medium, adopts the self-energized arc extinguishing principle, and is equipped with a spring operating mechanism. It has the characteristics of strong breaking capacity, low operating work, and high reliability.
Environmental conditions for use Normal environmental conditions for use shall comply with the provisions of GB/T11022-1999 "Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards", namely:
Ambient temperature -40oC ~ +40oC;
Altitude not exceeding 3000m;
Wind speed not exceeding 34m/s;
Daily temperature difference not exceeding 25oC;
Sunshine intensity not exceeding 0.1w/cm;
Monthly average relative humidity not exceeding 90%;
Seismic acceleration not exceeding 0.2g horizontally and not exceeding 0.1g vertically;
Ice thickness not exceeding 10mm;
Air pollution level not exceeding Level IV in GB5582;
Installation location Outdoor.
If the user has special environmental conditions, they can negotiate with the manufacturer separately.
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