Metal Enclosed High Voltage Switchgear,
ISO9001 High Voltage Switchgear,
High Voltage Switchgear Metal Enclosed
XGN1 series gas-insulated metal-enclosed high-voltage switchgear is divided into two specifications, XGN1-40.5/1250-31.5 and XGN1-40.5/2500-31.5. Xi'an Herong Switchgear Co., Ltd. digests advanced technology at home and abroad, combines power standards and independently A new generation of switchgear developed by the company.
This product integrates a complete set of devices such as a special circuit breaker for inflatable cabinets, a three-station isolation grounding switch and an operating mechanism driven by a stepping motor, which are designed and developed by Xi'an Herong Switch Co., Ltd., to provide a complete set of power equipment for our power equipment. Self-designed, self-produced, modular and integrated core product and sophisticated product of gas-insulated metal-enclosed high-voltage switchgear.
The air box plate is made of high-quality stainless steel plate, which is processed by laser precision cutting. The entire air box adopts advanced laser welding technology to clarify the requirements of good air tightness, high strength and small deformation of the product as a whole. High-voltage primary components are installed in a sealed box, and the main circuit insulation is not affected by environmental conditions. The high reliability of the components in the air chamber improves the safety and reliability of the overall product and reduces the maintenance workload.
This product is widely used in power supply, urban rail transit, metallurgy, chemical industry, petroleum, shipbuilding, offshore petroleum, buildings, power generation, nuclear power and other fields and high altitude, environmental pollution, humidity and other occasions.
|Rated power frequency withstand voltage||Phase to earth, phase to phase and switch fracture||kV||95|
|Rated lightning impulse voltage||Phase to earth, phase to phase and switch fracture||kV||185|
|Rated breaking current of circuit breaker||kA||31.5|
|Rated short-time withstand current 4s||kA||31.5|
|Rated short-circuit making current||80|
|Rated inflation pressure||Mpa||0.04|
|Protection level||High pressure chamber||IP65|
|Low pressure chamber||IP4X|
|Annual leakage rate||≤||0.1%|
|Ambient temperature||Highest value||℃||+40|
|Overall dimensions of switch cabinet||width||mm||600||800|
The following information should be provided when ordering
If there are other special options, please specify when ordering