1.GW4-126 series 2.disconnect switch is three-phase ac 3.50 Hz ac voltage switch equipment

Application

       GW4-126 Type of outdoor exchange isolated from relationship between high pressure double column type 3-phase ac 50 Hz ac voltage switch equipment, used in outdoor voltage 10 ~ 110 KV power system, have no load voltage for the portion of the circuit, and in close to be overhaul of high pressure generatrix, circuit breaker electrical equipment and charged high voltage electrical isolation in the lines.

Outline

This series of products are the following varieties: 1) according to whether grounding switch points: no grounding, single grounding (left grounding and right grounding) and double grounding; 2) grounding switch according to withstand short-circuit current ability and points I II III type; 3) by use area points: common type, FangWuXing, be able to bear or endure corrupt type and plateau type. This series of products comply with national standards and the requirements of the IEC standard, the product of earthquake good performance and can meet the requirements of earthquake intensity 9 degrees.

Used for 10 ~ 110 KV voltage of power system, for no load voltage in a portion of the circuit, and in close to be overhaul of high pressure generatrix, circuit breaker electrical equipment and charged high voltage electrical isolation in the lines.Type of outdoor exchange isolated from relationship between high pressure double column type 3-phase ac 50 Hz ac voltage switch equipment, used in outdoor voltage 10 ~ 110 KV power system, have no load voltage for the portion of the circuit, and in close to be overhaul of high pressure generatrix, circuit breaker electrical equipment and charged high voltage electrical isolation in the lines.

GW4-126 outdoor high-voltage electrical isolation switch