General
Completely replace SF6 gas with low pressure N2 gas insulation medium.Independent innovation, unique structure, wide adoption of updated technology and new material, high reliablility, almost maintenance-free, leading the lastest development trend and direction.Modular design, flexible multifunction combination.
Applications
Suitable for various kinds of power plant, substation, industrial and mining applications, subway, electrified railway, particularly suitable for harsh conditions such as underground, humid and dusty environment, as well as locations of high-value land and building and where ultra-high demand on reliability is important..
Specifications
Rated Voltage (KV) 3 6 7.2 12
Rated frequency (HZ) 50/60
Rated 1 min power frequency withstand voltage (kv) 20 28 38 42
Rated lightning impulse withstand voltage (kv) 60 75 95
Rated main busbar current (A) 630 1250
Rated circuit breaker current (A) 630 1250
Rated short-time withstand curr
Completely replace SF6 gas with low pressure N2 gas insulation medium.Independent innovation, unique structure, wide adoption of updated technology and new material, high reliablility, almost maintenance-free, leading the lastest development trend and direction.Modular design, flexible multifunction combination.
Applications
Suitable for various kinds of power plant, substation, industrial and mining applications, subway, electrified railway, particularly suitable for harsh conditions such as underground, humid and dusty environment, as well as locations of high-value land and building and where ultra-high demand on reliability is important..
Specifications
Rated Voltage (KV) 3 6 7.2 12
Rated frequency (HZ) 50/60
Rated 1 min power frequency withstand voltage (kv) 20 28 38 42
Rated lightning impulse withstand voltage (kv) 60 75 95
Rated main busbar current (A) 630 1250
Rated circuit breaker current (A) 630 1250
Rated short-time withstand curr
Certificate
- ISO9001
Main Products
high/medium voltage switchgear