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

HEPW-24/1200-25

Model:EEP-24/1600-25

Category:Embedded poles


Product details

HEPW-24 1250-25-1.jpg    HEPW-24 1250-25-2.jpg

HEPW-24 1250-25-3.jpg

Specifications of Embedded Pole

Main Technical SpecificationUnitSpecification
16001250
Rated voltagekV24
Rated currentA16001250
Rated frequencyHZ50/60
Short time power frequency withstand voltage(1min)kV65(79)
Lightning impulse withstand voltagekV125(145)
Rated short circuit breaking currentkA25
Rated peak withstand currentkA63
Rated short circuit making currentkA63
Rated short time withstand currentkA25
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
16001250
Clearance between open contactsmm13±1
Average opening speedm/s1.4±0.2
Average closing speedm/s0.7±0.2
Rated of contact forceN2500±200
Contact bouncing duration at closing operationms≤2
Out of simultaneity of contact closing and openingms≤2
Maximum rebound during openingmm≤2

Relevant information

海口市| 杭锦后旗| 筠连县| 荣昌县| 宁都县| 礼泉县| 库车县| 雷山县| 毕节市| 邹平县| 安达市| 日土县| 宕昌县| 平度市| 定安县| 江安县| 福安市| 齐齐哈尔市| 武安市| 邢台县| 洪雅县| 苏尼特右旗| 东至县| 巴中市| 南雄市| 朝阳区| 抚远县| 南昌市| 津市市| 榆林市| 司法| 石嘴山市| 长海县| 乳源| 思南县| 汉寿县| 芒康县| 永清县| 财经| 石嘴山市| 交口县|