HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR

HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR

The HXGN-12 AC metal enclosed ring network switchgear (referred to as ring network cabinet) is a newly designed and successfully developed high-voltage electrical product in accordance with the requirements of domestic rural and urban power grid transformation.

After rigorous type testing and long-term trial operation assessment, all phase performance indicators have reached national and industry standards. It is suitable for 10kV three-phase AC 50Hz ring network or terminal power supply system, used for receiving and distributing electrical energy or overload and short circuit protection, especially suitable for oil-free, non maintenance and frequent operation places.

HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR

LOW LOSS

HIGH ENERGY EFFICIENCY

WIDELY APPLICABLE

SEALED OIL TANK

Applicable Scenarios

  • Altitude not exceeding 1000m
  • Surrounding air temperature: upper limit+40 ℃ lower limit -25 ℃
  • Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%
  • The surrounding air is not significantly polluted by corrosive gases, flammable gases, water vapor, etc;
  • No frequent and intense vibrations.

Core Parameters

ProjectUnitParameter
Rated voltagekV12
Rated frequencyHZ50/60
Rated frequency

Rated insulation level

1-minute power frequency withstand voltagekV42（disconnector：48）
Lightning impulse withstand voltage75（disconnector：85）
Rated currentA630、1250200
Rated short-time withstand current (4s)kA25
Rated peak withstand currentkA63
Rated short-circuit breaking current (expected value)kA_ _ _ _40
Rated short-circuit closing current (peak)kA6380
Equipped with the maximum high-voltage fuseA200
Rated transfer currentA3150
Rated current breaking timestime100
mechanical lifetime10000
protection gradeThe enclosure is IP3X
Dimensions (width x depth x height)mm1000×1000×2200

Competitive Comparison

FeatureHXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEARConventional Similar Transformer
No-load lossLower (energy-saving series)Higher standard series
Partial dischargeLow partial discharge, high reliabilityStandard level
MaintenanceMaintenance-free, low operational costPeriodic maintenance required
Fire safetyFlame retardant & explosion-proofVaries

Application Areas

transportation

industry

Urban Community

agriculture

Frequently Asked Questions

What is the rated capacity of HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR?

The HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR is available in a range of rated power options; the exact kVA for your application is listed in the Core Parameters table.

What are the main advantages of HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR?

Low loss and high energy efficiency, low partial discharge, high mechanical strength, short-circuit and lightning resistance, flame retardant, maintenance-free and compact footprint.

What are the applicable scenarios for HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR?

It is suitable for medium and high voltage power transmission and distribution projects, urban communities, industry, transportation and agriculture, meeting continuous operation under conventional and harsh conditions.

Does HXGN-12 BOX TYPE FIXED AC METAL-ENCLOSED RING-NETTWORK SWITCHGEAR require special installation?

No oil discharge tank, fire-fighting or backup power facilities are needed, so it can be installed fully close to the power point with low installation cost.

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