XGN15-12 box-type stationary metal enclosed high voltage switchgear
- The unit modules can be combined and expanded freely without the need of charging and discharging, so as to facilitate scheme combination and high voltage metering design.
- The extensible busbar is provided with a pluggable silicon rubber connector which can realize fully-insulating and shielding and ensure the conduction reliability.
- It is convenient to install cable due to the front plugging.
- Detachable, fast to recover and convenient to install during overhaul.
- New semiconductor material is used as the shielding layer to prevent appearance from humidity, condensation, dust and dirt.
- TAC 50HZ 12KV power system and used for the distribution system and box-type substation such as urban residential area distribution, small secondary distribution station, small switching station, industrial and mining enterprises, high-rise buildings, residential communities, hospitals, stadiums and parks.
Product Details
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Model Description
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Features
- The unit modules can be combined and expanded freely without the need of charging and discharging, so as to facilitate scheme combination and high voltage metering design.
- The extensible busbar is provided with a pluggable silicon rubber connector which can realize fully-insulating and shielding and ensure the conduction reliability.
- It is convenient to install cable due to the front plugging.
- Detachable, fast to recover and convenient to install during overhaul.
- New semiconductor material is used as the shielding layer to prevent appearance from humidity, condensation, dust and dirt.
- Altitude: ≤1,000m;
- Ambient temperature: +45℃- -5℃;
- Surrounding relative humidity: daily average value: ≤95%; monthly average value: ≤90%;
- There is no obvious dust, smoke, corrosive or combustible gas, vapor or salt pollution in surrounding air; The seismic intensity is ≤8°.
- Note: when the using environment conditions exceed this condition, please consult with the manufacturer.
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S/N |
Name |
Unit |
Technical parameters |
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|
Load switch cabinet |
Load switch fuse combination electrical cabinet |
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|
1 |
Rated voltage |
kV |
12 |
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2 |
Rated frequency |
Hz |
50 |
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3 |
Rated current |
A |
630 |
125 (max) |
|
|
4 |
Rated insulation level |
1min withstand voltage with rated power frequency |
kV |
42 |
|
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Rated lightning impulse withstand voltage |
kV |
75 |
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5 |
Rated short-circuit breaking current |
kA |
|
31.5 |
|
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6 |
Rated short-circuit making current |
kA |
50 |
80 |
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7 |
Rated short time withstand current and duration |
kA/s |
20/3 |
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|
|
8 |
Rated peak withstand current |
kA |
50 |
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9 |
Transfer current |
A |
|
1700 |
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10 |
Protection grade |
IP3X/IP4X |
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Associated Solution
