Product Overview
The XJG-11 spring operating mechanism is a dedicated grounding mechanism for XJ Delishier's K cabinet, suitable for operating circuit breakers in 12/24kV GISELA/MINEX gas-insulated ring main units or other indoor/outdoor vacuum circuit breakers with equivalent closing power. Its performance complies with GB1984 "AC High-voltage Circuit Breakers" and the "Technical Requirements" of this product. The mechanism features low noise, smooth operation, compact structure, high closing power, small size, light weight, and long lifespan.
Performance Features
Stable and reliable: Flexible operation, consistent coordination, high interchangeability, adaptable to harsh working environments.
Lifespan: Ensures reliable operation for 2,000 cycles within 30 years; no extensive corrosion or rust during the mechanism's service life.
Mechanical characteristics: Mechanism output angle 90°; opening distance reaches 30mm.
Operating Environment
Operating temperature: –25°C to +55°C
Operating humidity: ≤95%
Atmospheric pressure: 80kPa to 110kPa
Relative humidity: Maximum monthly average relative humidity in the wettest month is 90%, with the monthly average minimum temperature of 25°C and no condensation on the surface. When the maximum temperature is 40°C, the average maximum relative humidity does not exceed 50%.
