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KYN28 12kV 24kV test type Metal Clad High Voltage switchgear Panel power distribution
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Product Description
Specification
No. | Description | Unit | Parameter | |||
1 | Rated voltage | kV | 12 | 24 | ||
2 | Rated current | A | 630 - 4000 | 630-3150 | ||
3 | Rated frequency | Hz | 50 | 50 | ||
4 | Rated busbar current | A | 630 - 4000 | 630-3150 | ||
5 | Power frequency withstand voltage (1min) | Phase to phase/earth | kV | 42 | 65 | |
Across the isolating distance | 48 | 79 | ||||
6 | Lightning impulse withstand voltage | Phase to phase/earth | kV | 75 | 125 | |
Across the isolating distance | 85 | 145 | ||||
7 | Rated short circuit breaking current | kA | 25, 31.5, 40 | 25, 31.5, 40 | ||
8 | Rated short circuit making current (peak) | kA | 63, 80, 100 | 63, 80, 100 | ||
9 | Rated peak withstand current | kA | 63, 80, 100 | 63, 80, 100 | ||
10 | Rated short time withstand current | kA | 25, 31.5, 40 | 25, 31.5, 40 | ||
11 | During of short circuit | s | 4 | 25, 31.5, 40 | ||
12 | Protection degree | Enclosure IP4X; partition between compartments IP2X | Enclosure IP4X; partition between compartments IP2X | |||
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