Hubei Dayu Hanguang Vacuum Electric Co.,Ltd.
CN EN

Embedded Poles

Model:EEP-24/2000-31.5

Category:Embedded poles


Product details

HEP-24 2000-31.5A 24 2000-25A-1.jpg    HEP-24 2000-31.5A 24 2000-25A-2.jpg

HEP-24 2000-31.5A 24 2000-25A-4.jpg

Specifications of Embedded Pole

Main Technical SpecificationUnitSpecification
2000
Rated voltagekV24
Rated currentA2000
Rated frequencyHZ50/60
Short time power frequency withstand voltage(1min)kV65(79)
Lightning impulse withstand voltagekV125(145)
Rated short circuit breaking currentkA31.5
Rated peak withstand currentkA80
Rated short circuit making currentkA80
Rated short time withstand currentkA31.5
Rated duration of short circuitS4
Rated breaking current of single capacitor bankA400
Rated breaking current of back to back capacitor bankA400
Rated operating sequenceO-0.3s-CO180s-CO
Breaking operations of rated short circuit breaking currentTimes20
Rated mechanical enduranceTimes10000
Closing force due to bellow and atmosphereN100±50
Force required to hold contacts open at full strokeN200±50
Circuit resistance at lower limit of rated contact force≤20
Contacts limit erosionmm3
Gas pressure inside vacuum interrupterPa≤1x10?3
Localize dischargePc≤5

Mechanical Data Required for the Matched Vacuum Switchgear

Main Technical SpecificationUnitSpecification
2000
Clearance between open contactsmm13±1
Average opening speedm/s1.3±0.2
Average closing speedm/s0.7±0.2
Rated of contact forceN3150±200
Contact bouncing duration at closing operationms≤2
Out of simultaneity of contact closing and openingms≤2
Maximum rebound during openingmm≤2

Prev archive:Embedded Poles

Next archive:Embedded Poles

Relevant information

97久久狠狠精品人妻,国产亚洲精品a在线看,91AV你的在线影院,国产午夜无码片在线观看网站
亚洲欧美国产精品综合一区 | 亚洲综合国产一区二区三区 | 五月天亚洲综合在线 | 最新AV免费在线观看 | 最新Av不卡免费在线播放 | 在线亚洲欧美日本专区 |