Product Description
Applicable place: (Suitable for places with high voltage level)
1.Overhead lines.
2.Industrial.
3.Mining enterprises.
4.Power stations.
5.Substations.
This is a new type of on pole switchgear in vacuum circuit breaker series products in China.
Advantages
1.It has good performance in short-circuit making and breaking.
2.It is characterized by automatic re-making, stable operation and long electric life.
3.Under its normal operating conditions and specified technical parameters, it can satisfy the protection requirements of systems connected with the grid in service.
Environmental Conditions
Ambient temperature: – 40°C~+40°C
Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
Altitude: ≤ 2000m
Structure and Function

Main Technical Parameters
Description | Unit | Data | ||
Rated voltage | KV | 12 | ||
Rated current | A | 630 | ||
Rated frequency | Hz | 50/60 | ||
Rated short-circuit brekaing current | kA | 16 | ||
Meachical life | M2 class |
Note:Please contact the factory to confirm the latest parameters
Outline and installation dimension
-
ZW7/CT(built-out) 40.5kV Outdoor Transformer Su...
-
ZW43/3CT 12kV Outdoor Pole Mounted Vacuum Circu...
-
ZW7/CT(built-in) 35kV Outdoor Transformer Subst...
-
ZW32/3CT/PT/ZERO/G 12kV Outdoor Pole Mounted Va...
-
ZW43 12kV Outdoor Pole Mounted Vacuum Circuit B...
-
ZW32-12 3CT+ZERO+G Outdoor Pole Mounted Circuit...