Zago Electric
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Kyn28 12kv 24kv Indoor Metal Clad High Voltage Switchgear
Product Overview
| No | Item | Unit | Parameter |
|---|---|---|---|
| 1 | Rated voltage | kV | 7.2kV, 12kV, 17.5kV, 24kV |
| 2 | Rated frequency | Hz | 50/60 |
| 3 | Rated current | A | 630 to 4000 |
| 4 | Branch busbar rated current | A | 630 to 4000 |
| 5 | Main busbar rated current | A | 630 to 4000 |
| 6 | 1 min power frequency withstand voltage | kV | 38/48, 50/60/60/65 |
| 7 | Lightning impulse withstand voltage | kV | 75, 95/125 |
| 8 | Rated short circuit breaking current | kA | 40/50/63/80/100 |
| 9 | Short time withstand current (4s) | kA | 20/25/31.5/40 |
| 10 | Protection type | - | IP4X for housing |
| No | Item | Unit | Parameter |
|---|---|---|---|
| 1 | Rated voltage | kV | 36kV, 40.5kV |
| 2 | Rated frequency | Hz | 50/60 |
| 3 | Rated current | A | 630 to 4000 |
| 4 | Branch busbar rated current | A | 630 to 4000 |
| 5 | Main busbar rated current | A | 630 to 4000 |
| 6 | 1 min power frequency withstand voltage | kV | 70/95 |
| 7 | Lightning impulse withstand voltage | kV | 170/185 |
| 8 | Rated short circuit breaking current | kA | 20/25/31.5/40 |
| 9 | Short time withstand current (4s) | kA | 40/50/63/100 |
| 10 | Protection type | - | IP4X for housing |
1 - Ambient air temperature: -15°C - +40°C
2 - Altitude: ≤1000m
3 - Relative humidity: daily≤95%, monthly ≤90%
4 - Seismic intensity: ≤Ms8
5 - Installation site: free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
A digital management enterprise integrating R&D, production, sales and installation of power equipment. Products cover 6kv, 11kv, 22kv, 35kv power transformers, distribution transformers, box-type substations, high and low voltage switchgear, and renewable energy generation equipment.
Products are distributed globally to over 40 countries across the Middle East, North America, South America, Europe, Southeast Asia, and Africa.
The facility includes specialized workshops for dry transformers, oil transformers, and intelligent complete equipment, spanning 250,000 square meters. With 128 invention patents, the technical performance of the products meets advanced international industry standards. Products are certified by IEC, SGS, Intertek, CCC, and CE.
