10KV 35KV High Voltage Busbar Common Box Enclosed Busduct System 400-5000A IP54/IP66 Rated
Our 10KV and 35KV high voltage common box enclosed busduct systems provide reliable power distribution solutions for industrial applications. We offer customized busbar trunking products tailored to specific project requirements.
| Current Level (A) | XLC /4P | XLC /5P |
|---|---|---|
| 400 | 128 | 98 |
| 500 | 128 | 108 |
| 630 | 128 | 123 |
| 800 | 128 | 138 |
| 1000 | 128 | 158 |
| 1250 | 128 | 183 |
| 1600 | 128 | 218 |
| 2000 | 128 | 268 |
| 2500 | 128 | 280 |
| 3200 | 128 | 400 |
| 4000 | 128 | 490 |
| Execution Standards | IEC60439.1-2000 IEC60439.2-2000 GB/T 7251.6-2015 |
| Ambient Temperature | -5/+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 |
| Rated Short-time Withstand Current (KA) | 30-80 |
| Rated Peak Withstand Current (KA) | 63-176 |
| Temperature Rise (K) | ≤70 |
| Insulation Resistance (MΩ) | ≥20 |
| Electrical Clearance (mm) | ≥10.0mm (with tapping)/≥14.0mm (without) |
| Installation Method | Vertical or horizontal |
- Enhanced safety with double-grounded shell design
- Strong overload capacity and excellent dynamic/thermal stability
- Low temperature rise and energy consumption
- Eliminates uneven current distribution in spliced high-voltage cables
- Good short-circuit resistance and easy maintenance
- Compact design with multiple plug-in interfaces (minimum 0.5/m pieces)
- Capacity range: 100A to 4000A
- IP68 protection grade for complete waterproof/dustproof performance
- Epoxy resin casting prevents oxidation and corrosion
- High structural strength with maintenance-free operation
- Suitable for harsh indoor/outdoor environments
- Capable of continuous overload operation
- 180-minute fire resistance rating
- Withstands temperatures up to 1000°C
- Fire-resistant paint and baffles prevent flame penetration
- Low impedance with excellent stability and electrical conductivity
- Compact structure with easy maintenance and assembly
- Ultra-thin, compact design with industry-leading copper specifications
- 360° protection against dust, corrosion, moisture, and impact
- "Sandwich" structure with excellent load-bearing capacity
- Unique sawtooth design for superior heat dissipation
- Dual neutral system for enhanced safety
- Non-magnetic shell eliminates eddy current interference
Standard Applications: Large factories, mining enterprises, substations, power plants, and power distribution systems from generators to transformers.
Harsh Environment Applications: Power plants, substations, shipbuilding, paper mills, ports, petrochemical, steel, coal mines.
Fire-Sensitive Applications: Hospitals, hotels, offices, government buildings, libraries, urban transit systems.
Advanced Applications: Commercial complexes, data centers, hospitals, hotels, schools, industrial plants, and rail transit systems.
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