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Quick Details
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
LUGAO
-
Model Number:
-
ZW32-12
-
Product name:
-
Outdoor High Voltage Vacuum Circuit Breaker
-
Type:
-
High Voltage
-
Model:
-
ZW32-12
-
Rate Frequency(HZ):
-
50Hz/60Hz
-
Rated short-circuit breaking current:
-
20KA/25KA
-
Rated current:
-
630A~1250A
-
Motor voltage:
-
DC/AC 110V 220V
-
Certificate:
-
ISO9001
-
Warranty:
-
1 Year
Quick Details
-
Breaking Capacity:
-
20KA 25KA
-
Rated Voltage:
-
12KV, 10kv 11kv 12kv 24kv 33kv 35kv 40.5kv
-
Rated Current:
-
630A
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
LUGAO
-
Model Number:
-
ZW32-12
-
Product name:
-
Outdoor High Voltage Vacuum Circuit Breaker
-
Type:
-
High Voltage
-
Model:
-
ZW32-12
-
Rate Frequency(HZ):
-
50Hz/60Hz
-
Rated short-circuit breaking current:
-
20KA/25KA
-
Rated current:
-
630A~1250A
-
Motor voltage:
-
DC/AC 110V 220V
-
Certificate:
-
ISO9001
-
Warranty:
-
1 Year
Product Description
General introduce
ZW32-12 outdoor high-voltage vacuum circuit breaker is an outdoor power distribution equipment with a rated voltage of 12KV and three-phase AC 50HZ. It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises, as well as places where rural power grids are frequently operated. It can also be used as power
distribution,control of ring network power supply units and terminal equipment, and protection of electrical equipment. When the circuit breaker is combined with the disconnector, it can also be used as a section switch. It is mainly used to break and close the load current, overload current and short-circuit current in the power system. Product features: no combustion and explosion hazard, maintenance free, small size, light weight (less than 100kg), long service life (10000 times), safe and reliable, simple operation, convenient maintenance and installation.
Ambient condition
1. Altitude: ≤ 2000m
2. Ambient temperature: -40°C~+45°C
3.The ambient air can be contaminated dust, smoke, corrosive gases, vapors or salt spray
4.The wind speed does not exceed 34m / s (equivalent to 700pa on the cylindrical surface)
5. Ambient pllution: IV
6. Vibration or earth from the switch and control equipment at the Ministry is negligible
1. Altitude: ≤ 2000m
2. Ambient temperature: -40°C~+45°C
3.The ambient air can be contaminated dust, smoke, corrosive gases, vapors or salt spray
4.The wind speed does not exceed 34m / s (equivalent to 700pa on the cylindrical surface)
5. Ambient pllution: IV
6. Vibration or earth from the switch and control equipment at the Ministry is negligible
Product Paramenters
|
Name
|
Unit
|
Parameter
|
|
Rated voltage
|
kV
|
12
|
|
Rated frequency
|
Hz
|
50
|
|
Rated current
|
A
|
630
|
|
Rated short-circuit breaking current
|
kA
|
20
|
|
Rated peak withstand current
|
kA
|
50
|
|
Rated short-time withstand current
|
kA
|
20
|
|
Rated short-circuit making current (peak value)
|
kA
|
50
|
|
Mechanical life
|
次
|
10000
|
|
Rated short-circuit breaking current breaking times
|
次
|
30
|
|
Power frequency withstand voltage (1min)： (wet) (dry) interphase、to ground/fracture
|
kV
|
42/48
|
|
Lightning impulse withstand voltage (peak value) interphase、to ground/fracture
|
kV
|
75/85
|
|
1min power frequency withstand voltage of secondary circuit
|
kV
|
2
|
Products Details
Certifications
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