亚洲中文字幕亚洲中文精-国产麻豆精品久久毛片-在线免费亚洲视频自拍-激情亚洲人在线文学区

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

Embedded Poles

Model:EEP-24/2500-31.5

Category:Embedded poles


Product details

HEP-24 2500-31.5-1.jpg     HEP-24 2500-31.5-2.jpg

HEP-24 2500-31.5-4.jpg

Specifications of Embedded Pole

Main Technical SpecificationUnitSpecification
2500
Rated voltagekV24
Rated currentA2500
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 atmosphereN210±50
Force required to hold contacts open at full strokeN340±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
2500
Clearance between open contactsmm13±1
Average opening speedm/s1.3±0.2
Average closing speedm/s0.7±0.2
Rated of contact forceN3200±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

五莲县| 河间市| 肃南| 公主岭市| 东乌| 虎林市| 新沂市| 睢宁县| 西宁市| 武穴市| 巴彦淖尔市| 砀山县| 华坪县| 大邑县| 扶风县| 仁布县| 股票| 方正县| 清河县| 都江堰市| 浦东新区| 涞水县| 宾阳县| 隆德县| 上饶县| 信丰县| 南木林县| 抚松县| 海兴县| 延边| 靖边县| 靖西县| 慈利县| 铜陵市| 板桥市| 常熟市| 呼和浩特市| 淳化县| 肥乡县| 河北省| 沁水县|