KFM Air Insulated Busbar Trunking System - 3 Phase Aluminum Alloy 400-5000A IP66 Rated
KFM Air Insulated Busbar Trunking System is a three-phase five-wire aluminum alloy plug-in busbar solution designed for efficient power distribution in industrial and commercial applications.
| Current Level (A) | XLC /4P Dimensions (mm) | XLC /5P Dimensions (mm) |
|---|---|---|
| 400 | 128 × 98 | 128 × 98 |
| 500 | 128 × 108 | 128 × 108 |
| 630 | 128 × 123 | 128 × 123 |
| 800 | 128 × 138 | 128 × 138 |
| 1000 | 128 × 158 | 128 × 158 |
| 1250 | 128 × 183 | 128 × 183 |
| 1600 | 128 × 218 | 128 × 218 |
| 2000 | 128 × 268 | 128 × 268 |
| 2500 | 128 × 280 | 128 × 280 |
| 3200 | 128 × 400 | 128 × 400 |
| 4000 | 128 × 490 | 128 × 490 |
| Execution Standards | IEC60439.1-2000, IEC60439.2-2000, GB/T 7251.6-2015 |
| Ambient Temperature | -5°C to +40°C (24-hour average ≤35°C) |
| Altitude | ≤2000M |
| Protection Grade | IP54, IP66 |
| Unit Length (M) | 1.6, 2.5, 3.2, 6 (0.5-6) |
| Rated Operational Voltage (V) | 690V (with tap unit)/1000V (without tap unit) |
| Rated Insulation Voltage (Ui) (V) | 800V (with tap unit)/1000V (without tap unit) |
| Frequency (HZ) | 50-60 |
| Rated Current (A) | 400-5000 |
| Installation Method | Vertical or horizontal |
| Number of Plug-in Interfaces | Minimum 0.5/m pieces (double-sided plug available) |
- Enhanced safety, aesthetics, and operational reliability
- Strong overload capacity with low temperature rise
- Excellent load capacity and dynamic/thermal stability
- Eliminates uneven current distribution in spliced high-voltage cables
- Double-grounded shell design for maximum safety
- Superior short-circuit resistance and low energy consumption
- Easy maintenance, disassembly, and assembly procedures
Large factories, mining enterprises, substations, captive power plants, from generators to transformers and high-voltage distribution rooms.
Power plants, substations, shipbuilding, paper mills, ports, basements, petrochemical industries, steel smelting, coal mines.
Schools, hospitals, hotels, financial buildings, offices, urban rail transit, government buildings, libraries, textile and mining enterprises.
Shopping malls, schools, industrial plants, rail transit, commercial complexes, real estate, data centers, hospitals, hotels.
- Large capacity range from 100A to 4000A
- Maximum protection level IP68 (100% waterproof/dustproof)
- Epoxy resin casting prevents metal oxidation and corrosion
- High structural strength with maintenance-free operation
- Compact design with strong dynamic/thermal stability
- Suitable for harsh indoor and outdoor environments
- Capable of continuous overload operation
- 180-minute fire-resistant duration certification
- Compact structure with minimal footprint
- Fire-resistant paint and baffles prevent flame penetration
- Low impedance with excellent dynamic/thermal stability
- Easy maintenance and quick assembly capabilities
- Withstands temperatures up to 1000°C
- Excellent electrical conductivity performance
- Suitable for fire risk areas requiring continuous power supply
- Fully meets diverse load demands
- Ultra-thin, compact design with industry-leading specifications
- 360° protection against dust, corrosion, moisture, and impact
- "Sandwich" structure combining shell, insulation, and conductor
- Unique sawtooth design for enhanced heat dissipation
- Dual neutral system for safer electricity usage
- Non-magnetic shell design eliminates magnetic interference
We offer comprehensive busbar trunking solutions tailored to meet specific project requirements. Contact our technical team for customized specifications and application support.
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