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Ningbo Xingbang Electric Co., Ltd.
Ningbo Xingbang Electric Co., Ltd.  

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You are here: home  > HV switchgears  > Remote modular FZW20G-12/630 outdoor vacuum load disconnecting switch

Remote modular FZW20G-12/630 outdoor vacuum load disconnecting switch 

Place of Origin: Zhejiang, China (Mainland) 
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The product is a new generation of high voltage switch developed by Xingbang .It is suitable for 10KV overhead distribution lines to on/off loading

The product is a new generation of high voltage switch developed by Xingbang  .It is suitable for 10KV overhead distribution lines to on/off loading current  outdoor. The design is novel, the structure is simple,the volume is small and  the function is reliable. It has manual and electric operations. Meanwhile,it  can realize remote operation in 100m distance with special controller. It have  the functions of "remote control, remote measure and remote communication",  especially suitable for distribution automation. In particular,it has been  awarded as 2002 Annual Aational Key New Product by the State Economic and Trade  Commission.

Technical parameters:

S/N

Item

Unit

Number

1

Rated voltage

kV

12

2

Rated current

A

630

3

Rated active load breaking current

A

630

4

Rated closed loop breaking current

A

630

5

Rated cable charging breaking current  

A

10

6

Rated power frequency withstand voltage within 1min
(Vacuum arcing  chamber/ isolation clearance)

kV

42/48

7

Rated switching impulse withstand voltage (Vacuum arcing chamber/ isolation  clearance)

kV

75/85

8

4S Rated short withstand current

kA

16(20)

9

Rated peak withstand current

kA

40(50)

10

rated short closing current(peak value)

kA

40(50)

11

mechanical life

Time

10000

12

vacuum arc chamber

Rated daylight

mm

5±1

13

overtravel

mm


14

average opening speed

m/s

1.1±0.3

15

three-phase on/off synchronism

ms

≤5(motor-driven)

16

switching contact bounce time

ms

≤3

17

Isolation fracture daylight

mm

≥185

18

dc resistance of main loop

μΩ

≤200

19

voltage of electrical operating mechanism

V

-48

20

handle operation moment(on/off)

N.m

≤150/≤100

21

weight

Kg

95


Power box technical  parameters:

size

Weight

volume

Rated voltage

charging voltage

Floating charging current

444x179x120mm

8kg

4Ah

-48V

-55V

13~15mA

Notes:
1, The power box  can always keep enough electric energy by rechargeing through the CTV voltage  sensor automatically.
2, When the power box get enough electricity,it can  keep the switch continuous operation for 250 times and keep the switch  continuously working for 90 days.
Customer attentions:Please give clear  indication, exercise moving way of the load switch: S (manual); D (electrical);  Installation: horizontal installation, perpendicular installation.


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 Mr. Zhou

Tel: 86-574-62465407
Mobile: 138 0580 3863
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Company Info

Ningbo Xingbang Electric Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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