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
