Outdoor Vacuum Circuit Breaker, ZW43 12/24F High voltage ANDLEI facotry make
- Category: Power Distribution Equipment >>>
- Supplier: Andeli Group Co. Ltd.
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Product Overview
Description
The outdoor vacuum circuit breaker is a switch device designed for three phase AC 50Hz outdoor power distribution network systems with
rated voltage of 12/24kV, mainly used for breaking and closing load current, overload current and short-circuit current.
These outdoor vacuum circuit breakers are suited to protect and control of electrical power in substations, industrial and mining
enterprises, cities and rural areas networks where frequent operations are required
rated voltage of 12/24kV, mainly used for breaking and closing load current, overload current and short-circuit current.
These outdoor vacuum circuit breakers are suited to protect and control of electrical power in substations, industrial and mining
enterprises, cities and rural areas networks where frequent operations are required
Item | Unit | Parameters | |||
Rated voltage | kV | 12 | 24 | ||
Rated frequency | Hz | 50 | |||
Rated current | A | 630 | 630 | ||
Rated short-circuit breaking current | kA | 20, 25 | 20,25,31.5 | ||
Rated peak withstand current | kA | 50, 63 | 50,63,80 | ||
Rated short-time withstand current | kA | 20, 25 | 20,25,31.5 | ||
Rated short-circuit making current(peak) | kA | 50, 63 | 50,63,80 | ||
Mechanical endurance | 次 | 10000 | |||
Power frequency withstand voltage(1min)(dry/wet) | kV | 42/48 | 65/79 | ||
Lightning impulse withstand voltage(peak) | kV | 75/85 | 125/145 | ||
Product Description
Specification
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PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
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