HXGN15-24 AIS Ring Main Unit Variant
The HXGN15-24 is a 24kV metal-enclosed air-insulated ring main unit (RMU) that utilizes SF6 load break switches for compact and reliable medium voltage power distribution.
Product description
Compact Power. Reliable Distribution.
The HXGN15-24 is a 24kV metal-enclosed air-insulated ring main unit (RMU) that utilizes SF6 load break switches for compact and reliable medium voltage power distribution. Engineered for secondary distribution networks, this switchgear is widely used in urban, industrial, and utility sectors where compactness, modularity, and operational safety are key.
Key Technical Specifications
This switchgear is engineered for 24kV power distribution systems, offering robust short-circuit protection up to 50kA, and rated current up to 4000A. With high insulation levels and customizable protection (IP4X shell), it ensures safety and durability in demanding environments such as utility substations, industrial plants, and commercial infrastructure.
Key Technical Specifications
| No. | Item | Unit | Data |
|---|---|---|---|
| 1 | Rated voltage | kV | 24 |
| 2 | Rated current Load break switchgear | A | 630 |
| Rated current Combined switchgear | A | 125 | |
| 3 | Rated short-circuit breaking current | kA | 31.5 |
| 4 | Rated active on-load breaking current | A | 630 |
| 5 | Rated short-time withstands current | kA | 20 |
| 6 | Rated withstands current (Peak) | kA | 50 |
| 7 | Rated power frequency voltage withstands inter-phase, to earth and to the open contact |
kV | 42/48 |
| 8 | Thunder impulse withstands voltage inter-phase, to earth and to the open contact |
kV | 75/85 |
| 9 | Mechanical life | times | 10000 |
| 10 | Rated take-over current | A | 3150 |
| 11 | Operating mode | / | Manual or automatic |
| 12 | Protection level | / | IP3X (IP4X optional) |
Every product by PT. Jeko Elektrindo Jaya is engineered with a commitment to quality, safety, and long-term reliability. Our technical specifications reflect global standards while being adapted to meet the real-world demands of the Indonesian power infrastructure. Discover the core features that make our solutions trusted across industries.
Feature
Loop power supply principle
The loop power supply is composed of three basic unit to separate any one of the failure line and ensure the continuous power supply through the other unit. The branch line for the user could separated and protect the transformer which could facilitate the maintenance. The loop power supply could be expanded as per the user’s requirements to form various protection plans.
Feature
- 8MF material adopted for the switchgear, modular holes available with E=200.
- Switch disconnector ,vacuum load breaker switch, earthing switch and the switchgear door reliably interlockewhich could avoid miss operation.
- Both manual and automatic operation are available.
- There isleas sealed pin at the door of measurement chamber and meter chamber.
- Prompt tripping could be realized to protect the equipments.
- The design facilitate the operation at the front panel and the switchgear could be installed alongside the wall.
- The switchgear is featured for its complete interlocking function: the load break switch could be operated to the making status when the switchgear door is closed and locked and the earthing switch to the making position.
- When the earthing switch is at making status, input the insulation clapboard to its position, the switchgear door then, could be operated.
- The Vacuum arc-extinguishing chamber and fuse are reliably connected. So as the fuse & switchgear door and insulation clapboard & the switchgear door.
Overall and mounting dimensions(mm)
Typical Applications
- Compact secondary substations
- Industrial power distribution networks
- Building and commercial complexes
- Distributed energy systems (solar, wind, captive generation)
- Utility grid distribution points
Additional information
| Weight | 300 kg |
|---|---|
| Dimensions | 100 × 75 × 160 cm |
| Mounting Type | Floor-mounted, indoor installation |
| Enclosure Material | Powder-coated, corrosion-resistant steel suitable for humid climates. |
| Ambient Temperature Range | -5°C to +40°C |
| Altitude Rating | Up to 1000 meters above sea level |
| Humidity Resistance | Operates at ≤95% relative humidity |
| Panel Finish | Anti-rust coating with RAL 7035 (light grey) |
| Fuse Panel | LBS + Fuse (with striker & trip mechanism) |
| Metering Panel | Integrated with CT/PT, meter, protection relay |
| Standards and Certification | IEC 62271-200, IEC 62271-100, GB3906 |
HXGN15-24 AIS Ring Main Unit Variant
The HXGN15-24 is a 24kV metal-enclosed air-insulated ring main unit (RMU) that utilizes SF6 load break switches for compact and reliable medium voltage power distribution.
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