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DC220V Outdoor Vacuum Circuit Breaker 36kV 40.5kV Pole Mounted Vacuum Circuit Breaker
DC220V Outdoor Vacuum Circuit Breaker 36kV 40.5kV Pole Mounted Vacuum Circuit Breaker
Specifications
Name :
Outdoor Vacuum Circuit Breaker
Permanent magnet mechanism control voltage :
DC220V
Contact opening :
16±1mm
Contact overtravel :
4±0.5mm
Opening speed :
1.4-1.8m/s
Closing speed :
0.4-0.8m/s
Description

36kv 40.5kv outdoor pole-mounted permanent magnet vacuum circuit breaker

AB-3S-40.5 series outdoor pole-mounted permanent magnet vacuum cicuit breaker is a new generation of pole-mounted inteligence developed by our company that integrates advanced technologies at home and abroad,draws on the strengths of the house,adopts a new design concept,uses high- tech means,and is newly developed.Vacuum cicuit breaker.This product can be used as a switch for the main transformer outet of a 35kV substation, and can also be used as a pole switch in the distribution network.It can be easily combined with various control units produced by our company to achieve control,protection,star measurement,and communication The device of choice for automation and miniaturization of distibution networks.


Operating environmental conditions

◆Working environment temperature:no more than 40℃;daily average temperature does not exceed 35℃;minimum ambient air emperature is-25℃;

◆ Air relative humidity:daily average value is not greater than 95%,monthly average value is not greater than 90%;daily average value of water vapor pressure is not greater than 2.2kPa;monthly average value is not greater than 1.8kPa;

◆ Altitude:no more than 2000m;

◆ The surrounding area is not obviously polluted by dust,smoke,corrosive and/or flammable gas,steam or salt spray;

◆ Vibration or ground motion from outside of switchgear and control equipment can be ignored;

◆ The amplitude of induced electromagnetic interference in the secondary system does not exceed 16kV.


he main technical parameters

Main mechanical parameters of circuit breaker

Project

Unit

Parameter

Permanent magnet mechanism control voltage

V

DC220

Secondary circuit 1min power frequency withstand voltage

kV

2

Contact opening

mm

16±1

Contact overtravel

mm

4±0.5

Opening speed

m/s

1.4-1.8

Closing speed

m/s

0.4-0.8

Bounce time of contact closing

ms

≤5

Center distance

mm

460±2

Different phases of three-phase opening and cosing

ms

≤2

Conductive loop resistance of each phase

μΩ

<120

Closing time

ms

25~45

Opening time

ms

20~45

weight

Kg

295



DC220V Outdoor Vacuum Circuit Breaker 36kV 40.5kV Pole Mounted Vacuum Circuit Breaker


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DC220V Outdoor Vacuum Circuit Breaker 36kV 40.5kV Pole Mounted Vacuum Circuit Breaker

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Product Detail
Name :
Outdoor Vacuum Circuit Breaker
Permanent magnet mechanism control voltage :
DC220V
Contact opening :
16±1mm
Contact overtravel :
4±0.5mm
Opening speed :
1.4-1.8m/s
Closing speed :
0.4-0.8m/s
Contact Supplier
DC220V Outdoor Vacuum Circuit Breaker 36kV 40.5kV Pole Mounted Vacuum Circuit Breaker

Ningbo Macwey Industrial Technology Co.,Ltd

Verified Supplier
1 Years
ningbo
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
MV Switchgear, Switchgear Accessories, MV Circuit Breaker
Total Annual :
$31000000-$35000000
Employee Number :
>218
Certification Level :
Verified Supplier
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