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KYN28-12~24kV metal armored removable switchgear
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Product consultation telephone:400-0190899
KYN28-12~24kV metal armored removable switchgear
Details description
Technical parameters
| Parameter name | Unit | Parameters | ||
| Rated voltage | kV | 12 | 24 | |
| Rated power frequency withstand voltage | Common value | kV | 42 | 65 |
| Isolation fracture | 48 | 79 | ||
| Lightning impulse withstand voltage | Common value | kV | 75 | 125 |
| Isolation fracture | 85 | 145 | ||
| Rated frequency | Hz | 50/60 | ||
| Rated short-time withstand current | kA | 20 ～40 | 25 ~31.5 | |
| Rated peak withstand current | kA | 50 ～100 | 63 ~80 | |
| Rated short-time withstand current duration | s | 4 | ||
| Rated current | A | 630~4000 | 630~3150 | |
| Protection level | Shell IP4X | |||
| Internal fault arc tolerance test | 31.5kA, 40kA | |||
| Breaker mechanical life | times | 30000 | 20000 | |
| Dimensions: width X depth X height | mm | 650/800/1000*X1450/1750/1800*X2360 | ||
Achievement example
Industry: Export projects
Countries: Indonesia, Sudan, Zambia, Ethiopia, Myanmar, Russia, Kuwait, Malaysia, Iraq, Cambodia, Mozambique, Vietnam, Japan, Pakistan, Laos, Philippines, Montenegro, South Africa, Cuba, Yemen, Ghana, Senegal, Congo (Gold)
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Sales Hotline: 0519-85779127
Address：No. 88,Environmental Protection Road(No.4),Environmental Protection Park,HI-TECT District,Changzhou,Jiangsu
Fax: 0519-85779092 / 0519-85773808
P.C.: 213033
E-mail: tpydl@163.com
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