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ZW32-12 Type outdoor Pole Mounted Switches
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Beijing Hyliton Power Technology Co.,Ltd.
Address:6th floor of Tower B, Advanced Material Building, Yongfeng Industrial Base, Haidian Dist., Beijing, 100094 China.
Contact: Ms. Sarah Wang
Tel: +86 189 0119 4516
Mobile phone: +86 10 5871 1928 ext. 1759
Fax: +86 10 5871 1938
E-mail:overseas@hyliton.com

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LZW-32 CT For 32 Pole Mounted Switch

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LZW-32 CT For 32 Pole Mounted Switch

ZW32-12 Type outdoor Pole Mounted Switches

Product item:ZW32-12 Pole Mounted SwitchesProduct type:Product code:Product introduction:ZW32-1···

Product item:ZW32-12 Pole Mounted Switches

Product type:

Product code

Product introductionZW32-12 outdoor pole mounted switch is an outdoor power distribution equipment with rated voltage of 12kV and three-phase AC 50Hz. It mainly used to break and close load current and overload current in power system.

Summary

        ZW32-12 outdoor pole mounted switch is an outdoor power distribution equipment with rated voltage of 12kV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is applicable to the protection and control of power distribution systems in substations and industrial and mining enterprises and the frequent operation of rural power grids. 

Product type:

1557105440(1).jpg

Product Categories

       ● According to arc extinguishing ability, it can be divided into circuit breaker and load switch;

       ● According to the use, it can be divided into recloser switch, sectionalizer switch, tie switch, and delimiter switch.

       ● According to the driving method, it can be divided into the elastic type and the permanent magnet type (monostable, bistable).

 

Working condition

 

Ambient air temperature

+40~-45

Daily temperature difference

≤25

Wind speed

≤45

Altitude

≤2000 m

Seismic intensity

≤8 class

Environment humidity

Monthly average relative humidity 90 ° C; daily average relative humidity 95%

Ice thickness

20mm

Installation place

No flammable, explosive, chemical or severe vibration

Air pollution level

IV class


Technical features
       ● Epoxy resin solid sealing, silicone rubber composite insulation, high insulation capacity;

        ● Vacuum arc extinguishing, strong arc extinguishing ability;

        ● No oil, no SF6, no environmental pollution;

        ● Various driving methods, maintenance-free;

        ● Compact structure and small size;

        ● Light weight and easy to install;

        ● Various combinations, can be isolated (single isolation, double isolation);

        ● Flexible protection configuration, the transformer can be built in, or externally;

        ● Stainless steel box material, high strength, no rust;
Technical parameters

Item

Unit

Number

breaker

Load switch

Rated voltage

kV

12

12

Rated current

Hz

6301250

630

Rated frequency

A

50

50

Rated short-time 1 minute power frequency withstand voltage

kV

42

42

Rated standard lightning impulse withstand voltage

kV

75

75

Rated short-circuit breaking current

kA

20


Rated short-circuit switching current (peak)

kA

50

50

Rated short-circuit breaking current breaking times

times

30


Rated capacitor bank breaking current

A

630


Rated short-time withstand current

kA

20

20

Rated peak withstand current

kA

50

50

Rated short duration

s

4

4

Mechanical life

times

10000

10000

Rated active load breaking current

A


630

Rated closed-loop breaking current

A


630

Rated cable charging breaking current

A


10

Rated no-load transformer breaking current

A



Rated current start number

10000

10000

Secondary circuit 1 minute power frequency voltage

kV

2

2

Operation method


spring operation mechanism or permanent magnetism

spring operation mechanism or permanent magnetism

Rated operating voltage

V

ACDC220 V

ACDC220 V

Mechanical properties

Contact opening distance

mm

11±1

11±1

Contact contact stroke

mm

3.5±0.5

3±0.5

Average opening speed

m/s

11±1

11±1

Average opening speed

m/s

11±1

11±1

Rated contact pressure

N

11±1

11±1

Contact closing bounce time

m/s

≤2

≤2

Contact closing and opening different types

m/s

≤1

≤2


Component configuration


1556518875(1).jpg

 


       

Download the specifications of ZW32-12 Type outdoor Pole Mounted Switches Transformers

ZW32-12 Pole Mounted Switches 文字说明-已转档.pdf


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