China Super Purchasing for Instantaneous Trip Circuit Breaker - ZW43 12kV Outdoor Pole Mounted Vacuum Circuit Breaker – Aiso factory and manufacturers

Super Purchasing for Instantaneous Trip Circuit Breaker - ZW43 12kV Outdoor Pole Mounted Vacuum Circuit Breaker – Aiso

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Super Purchasing for Instantaneous Trip Circuit Breaker - ZW43 12kV Outdoor Pole Mounted Vacuum Circuit Breaker – Aiso Detail:

Product Description

ZW43 12kV Outdoor Pole Mounted Vacuum Circuit Breaker

Applicable place: Magnet switch is mainly used as 10kv substation outlet switches and 10kv three-phase AC electric power system,for closing and opening the load current, breaking an over-current and short-circuit current of line protection switch.

Advantages

1.Magnetic switch is consider of three parts: the vacuum switch body, single stable permanent magnetic actuator and intelligent controller.

2.It has a wide range of complex and flexible action program setting mode.

3.It has high reliability and good safety.

4.It has the control and protection functions of a new type of “mechatronics” intelligent high-voltage switch cabinet.

5.It conforms to GB1984-2003, DL/T402-2007,DL/T403-2000.

Environmental Conditions

Ambient temperature:-40°C~+40°C
Relative humidity:≤95%or≤90%

Altitude:≤3000m

Wind pressure:≤700Pa

Air pollution levels: ≤4

Ice thickness:≤10mm

*No firem explosion, chemical corrosion and sharp snakes.

Main Technical Parameters

Description	Unit	Data
Rated voltage	KV	12
Rated current	A	630 /1250
Rated frequency	Hz	50/60
Rated short-circuit brekaing current	kA	16/20/25
Meachical life		M2 level

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension

Breaker Factories ZW43 12kV 630A Vacuum Circuit Breaker

Product detail pictures:

Related Product Guide:

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