Airing Eco-friendly Gas-Insulated Ring Main Unit
Medium Voltage (MV) Switchgear System
Information
| Main parameters
· Rated voltage: 12kV
· Rated current: ...1250A
· Rated short-time withstand current: ...25kA/4s
· Mechanical endurance: 10000/10000
| Safety
· High-strength gas tank by robot welding
· Mechanical interlock
· Lighting impulse voltage 75/85kV
· Partial discharge S10pc
· IP68/IP4X protection grade
| Reliable
· Patented self-energizing arc extinction technology load switch.
· The circuit breaker cabinet adopts vacuum arc extinction.Satisfy the insulation and breaking performance under zero gaugepressure.
· Annual leakage rate s0.01%.
· Seismic intensity 9.
| Green
· Dry air insulation, environmentally friendly.
· Micro-positive pressure technology, free from extemal environment.
· More than 90% of metal materials, recyclable.
· 420/500/550mm cabinet width, to reduce the floor space.
· Air tank 30 years maintenance free.
| Intelligent
· Flexible expansion, various combinations.
· Standard modular design.
· Expandable condition monitoring.
· Upgrade the operating mechanism from manual to motor.
· Dual power switching function.
Sub-Categories Offered
Medium Voltage (MV) Switchgear System
