SF6 is a high-voltage switchgear in which all high-voltage live parts are sealed in the gas box, which can completely prevent operators and maintenance personnel from touching high-voltage parts, ensuring the personal safety of maintenance personnel. At the same time, it can prevent harmful substances such as moisture and dust in the external environment from affecting the insulation level and operating life of live parts, ensuring reliable operation of the equipment throughout its life cycle. The protection level of the gas box is IP42, and adding a protective shell can meet the requirements of outdoor use. In addition, the cabinet is compact in design and small in size, which is convenient for handling and transportation and can save space.

     Product Features     

1. Equipped with a ±0.1mm high-precision industrial robot, it achieves millimeter-level control of switchgear bending and assembly, achieving a component standardization rate of ≥99% and a dimensional qualification rate exceeding 99.5%.

2. The cabinet body is constructed from 316L stainless steel with a nano-ceramic coating, processed and formed, and assembled using high-strength bolts, nuts, and rivets.

3. Compatible with various brands of circuit breakers, including components from brands such as ABB and Siemens, including the domestically produced ZN85-40.5 (3AV3) vacuum circuit breaker and Schneider's HVX series, to meet diverse user needs.

4. Each functional compartment in the switchgear is separated by metal partitions and equipped with independent pressure relief ducts.

5. Circuit breaker, earthing switch, and other operations can be performed with the high-voltage compartment door closed, allowing for closed-door operation.

6. Full-Scenario Verification and Intelligent Logistics System:

Cabinet Parallel Testing - Real-World Simulation

Full-Scenario Simulation Testing: Load Simulation, Emergency Operation Verification (Opening and Closing Response Time ≤ 20ms)

Multi-Device Interlocking Testing (Protection Device/Transformer Coordination Error <1%)

Triple Performance Verification: Passed a 72-hour full-load temperature rise test and a mechanical life test of ≥10,000 cycles

Compliant with IEC standards

     SF6 Switchgear Parameters     

     Precision Manufacturing System     

1. Micron-level precision manufacturing

Equipped with ±0.1mm high-precision industrial robots, it realizes millimeter-level control of switch cabinet bending and assembly, with a standardization rate of parts ≥99% and a size qualification rate of over 99.5%.

2. German imported spraying system

Adopting electrostatic spray guns and water-based environmentally friendly paint, the coating uniformity error is ≤5μm, VOC emissions are reduced by 80%, and "zero-defect appearance" and green manufacturing are achieved simultaneously. The spraying defect rate is controlled within 0.3%.

3. Fully automated production

Relying on Schneider's benchmark intelligent production line, a fully automated production model is created, manual intervention is reduced by 70%, the production cycle of a single cabinet is compressed to 30 minutes, and the production capacity is increased by 30%.

     Full Automatic Production Line     

Relying on Schneider's benchmark intelligent production line, we have created a fully automated production model of "the cabinet moves but the people do not move". Manual intervention is reduced by 70%, the production cycle of a single cabinet is compressed to 30 minutes, the production capacity is increased by 30%, and the process is fully benchmarked against IEC/GB international standards. From precision manufacturing to environmental protection upgrades, we use the dual-wheel drive of "technology + efficiency" to ensure that each switch cabinet has both industrial aesthetics and ultra-long life to meet the needs of global high-end power projects.