HXGN Modular High Voltage Switchgear

HXGN Modular High Voltage Switchgear

HXGN modular high-voltage switchgear cabinet is applied to receive and distribute the electrical energy in three-phase AC power system with rated voltage 3, 6, 10KV and rated frequency 50HZ, especially for the frequently operated occasion.

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HXGN Modular High Voltage Switchgear Description:

HXGN modular high-voltage switchgear cabinet is applied to receive and distribute the electrical energy in three-phase AC power system with rated voltage 3, 6, 10KV and rated frequency 50HZ, especially for the frequently operated occasion. Its busbar system is a single busbar (which can derive the single busbar with bypass and double busbar structure). The switchgear cabinet is in line with the requirements of the National Standards GB3906 3-35KV AC Metal-enclosed Switchgear and the international Standard IEC298.HXGN modular high-voltage switchgear cabinet is applied to receive and distribute the electrical energy in three-phase AC power system with rated voltage 3, 6, 10KV and rated frequency 50HZ, especially for the frequently operated occasion. Its busbar system is a single busbar (which can derive the single busbar with bypass and double busbar structure). The switchgear cabinet is in line with the requirements of the National Standards GB3906 3-35KV AC Metal-enclosed Switchgear and the international Standard IEC298.

HXGN Modular High Voltage Switchgear Features:

  • 1. HXGN 10KV AC modular SF6 ring network switchgear is a new generation of metal-clad and fully enclosed switchgear with SF6 load switch as the main switch.
  • 2. The whole cabinet adopts air insulation, compact and simple structure, flexible operation, convenient installation, multiple interlocks, equipped with electric mechanism, PT, CT, UPS, etc., which can be used in the distribution network automation system.
  • 3. Coupled with modern sensing technology and new protection relays, as well as advanced technical performance and light and flexible assembly solutions, it can fully meet the continuous changes in the market.

HXGN Modular High Voltage Switchgear Applicable Environment:

  • The altitude does not exceed 1000m;
  • Ambient temperature: high temperature 45°C, low temperature -35°C;
  • Daily temperature difference: no more than 25°C;
  • The average daily relative humidity does not exceed 95%, and the monthly average relative humidity does not exceed 90%;
  • Earthquake tolerance: earthquake intensity does not exceed 8°;
  • There is no fire, explosion hazard, chemical corrosion and severe vibration at the installation site.

HXGN Modular High Voltage Switchgear Application:

Widely used in industrial and civil cable ring networks and power terminals, as the reception and distribution of electric energy, especially suitable for urban residential area power distribution, small secondary power distribution stations, small opening and closing stations, industrial and mining enterprises, shopping malls, airports, subways, power stations, hospitals, stadiums, railways, tunnels and other places.

HXGN Modular High Voltage Switchgear Technical Parameters

ProjectUnitParameter
Rated voltagekV12
Rated frequencyHz50
Main bus rated current/fuse maximum rated currentA630、125
Main circuit,ground loop rated short-time withstand currentkA/S20、3
Main circuit,ground loop rated peak withstand curentkA50
Main circuit,ground circuit rated short circuit closing currentkA50
Loadswitchful capacity breaking numberTime100
Fuse breaking currentkA31.5、40
Rated closed-loop breaking currentA630
Rated transfer currentA1600
Mechanical lifeTime2000
1min power frequency withstand voltage(peakjrelatve,groundisolation fracture)kV42、48
Lightningimpulse withstand voitage(peak)phase to ground,ground/isolationfracturekV75、85
Secondary circuit imin power frequency withstandyoltagekV2
Protection levelIP3X

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