Product overview
LW□-252 self-energizing sulfur hexafluoride circuit breaker is an outdoor AC three-pole 50H high-voltage power transmission and transformation equipment. It is used to open and close rated current, fault current or conversion lines to realize the protection, control and protection of power transmission and transformation systems. Operation, it can perform opening, closing and rapid automatic reclosing operations as well as three-pole electrical linkage.
This circuit breaker adopts the latest design principles and has the characteristics of simple structure, small size, less consumables, low operating energy required, high reliability, easy installation, and low noise. It is a new generation of high-voltage sulfur hexafluoride circuit breaker developed by our company
Operating environment conditions
1. Ambient temperature: -40℃~+50℃;
2. Wind pressure: no more than 700pa;
3. Altitude: no more than 3000m;
4. Earthquake intensity: not greater than 9°;
5. Air pollution level: Level III.
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LW□-40.5 outdoor high-voltage sulfur hexafluoride circuit breaker (hereinafter referred to as the circuit breaker) is a three-pole AC 50Hz outdoor high-voltage switching device.
The circuit breaker uses sulfur hexafluoride (SF6) gas as the arc extinguishing medium.
The circuit breaker uses sulfur hexafluoride (SF6) gas as the arc extinguishing medium.
The circuit breaker uses sulfur hexafluoride (SF6) gas as the arc extinguishing medium.
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LW35-126 self-energized sulfur hexafluoride circuit breaker outdoor AC three-pole 50Hz high-voltage power transmission and transformation equipment is used to open and close rated current, fault current or conversion lines to realize the protection, control and operation of the power transmission and transformation system.
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LW□-252 self-energizing sulfur hexafluoride circuit breaker is an outdoor AC three-pole 50H high-voltage power transmission and transformation equipment.
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