Xi'an Ping High Voltage Switch Manufacturing Co., Ltd.
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Factory direct sale 35KV outdoor stainless steel mini vacuum circuit breaker
Description: Factory direct sale 35KV outdoor stainless steel mini vacuum circuit breaker ZW7-40. Products can be divided into ordinary type, anti-pol
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Factory direct sale 35KV outdoor stainless steel mini vacuum circuit breaker

Bayan

ZW7-40.5 vacuum circuit breaker product composition: The vacuum circuit breaker structure is a porcelain bottle pillar type, the upper porcelain bottle is an arc extinguishing chamber porcelain bottle, the inner vacuum arc extinguishing chamber, the lower porcelain bottle is a pillar porcelain pillar, the three phase porcelain bottle is assembled together in a structure box, the arc extinguishing chamber movements are connected through arm, insulating rod and spring mechanism's output axis. A ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ Kä ye looi aye looi në vacuum arc chamber, current exchanger, drive mechanism ku spring operating mechanism.

Parameters teknis

Parameters Technical of Circuit Breakers (Parameters Technical of Circuit Breakers) (Parameters Technical of Circuit Breakers) (Parameters Technical of Circuit Breakers) (Parameters Technical of Circuit Breakers) (Parameters Technical of Circuit Breakers)

Serial No

Proyek

Unit

Limba

1

Voltage nominal

kV

40.5

2

Nominal Current

A

1250/1600/2000/2500

3

Frequency ye gam

Hz

50 wala 60

4

Lɔ̈ɔ̈i ye looi 1min (kɔ̈k) (kɔ̈k)

Phase, Ground/Break

kV

80 95/95

5

Lightning impact resistance current (peak)

Phase, Ground/Break

kV

185

6

Rated short circuit disconnection current (Wɛ̈ɛ̈r ye cɔl short circuit)

kA

25/31.5

7

Nomined short circuit switching current (peak) (ye cɔl short circuit switching current)

kA

63/80

8

Rated Peak Tolerance Current

kA

63/80

9

4S ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye

kA

25/31.5

10

Rated Operation Loop

min-0.1s-synthesis-3s-synthesis-6s-synthesis-60s restore

11

Nominal short circuit current interruptions

Ye

30

12

Lifetime Mechanical

Ye

10000

13

Mechanical Control Voltage (Voltage)

V

AC/DC220

14

2nd loop 1min luɔi ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n

KV

2

Kä ye kek looi në circuit breaker

Serial No

Yïn parameter

Unit

Limba

1

Touch Open

mm

18±1

2

Touch surpass

mm

4±0.5

3

Speed of gap

m/s

1.4-1.8

4

Speed kɔl

m/s

0.4-0.8

5

Touch Lock Jump Time

ms

≤5

6

Distance between phases

mm

710±2

7

Three phase separation gate different phases

ms

≤2

8

Resistance circuit conductive phase ye

μΩ

<80

9

Waktu kɔl

ms

≤100

10

Waktu tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

ms

≤50

11

Weight ye

Kg

800 ye

<unk>35KV outdoor high voltage vacuum breaker<unk>Daan ye luɔɔi

Zhejiang, Jiangsu, Anhui, Shanghai, Shandong, Hebei, Henan, Beijing, Tianjin, Shandong, Liaoning, Heilongjiang, Jilin, Inner Mongolia, Shanxi, Shaanxi, Gansu, Tibet, Qinghai, Yunnan, Guangxi, Sichuan, Guizhou, Chongqing, Hubei, Hunan, Jiangxi, Guangdong.



ZW7-40.Products can be divided into common type, anti-pollution type and high prototype according to the use conditions
Circuit breaker alëu bï ya tɔ̈ɔ̈u në isolation switch wala anti-surge flow delay protector, wala kɔ̈k peei.
Circuit breaker alëu bï ya kuanycök në manual spring mechanism, electric spring mechanism, electric spring mechanism alëu bï ya tääu në wireless remote control.
Circuit breaker alëu bï ya looi në kë wɛ̈t ye raan luɔɔi looi, ku bï ya looi në kë wɛ̈t ye raan luɔɔi looi, ku bï ya looi në kë wɛ̈t ye raan luɔɔi looi.

Factory direct sale 35KV outdoor stainless steel mini vacuum circuit breaker

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