High Voltage Bus Duct 250A-6300A Capacity with IP54/IP66 Protection for Industrial Power Distribution
Price:
701-70001 USD per set
MOQ:
1
Delivery Time:
Expected shipment within 30 days after successful payment
Brand:
HUAHUI
Product Description
High Voltage Bus Duct Technical Specifications
Current Capacity & Dimensions
| Current Level (A) | XLC /4P Width (mm) | XLC /4P Height (mm) | XLC /5P Width (mm) | XLC /5P Height (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 |
XLC Type Bus Duct Technical Parameters
| Execution Standards | IEC60439.1-2000 IEC60439.2-2000 GB/T 7251.6-2015 |
| Ambient Temperature | -5/+40°C (24-hour average not exceeding 35°C) |
| Altitude | Not exceeding 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 |
| Resistance (uΩ/m) | 88.9-6.7 |
| Reactance (uΩ/m) | 66.5-13 |
| Total Reactance (uΩ/m) | 289.7-69 |
| Voltage Drop (mV/m) | 77.5-61.4 |
| 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) |
| Creepage (mm) | ≥12.5mm (with tap)/≥16.0mm (without) |
| Protection Circuit Effectiveness (Ω) | |
| Dielectric Properties | 50Hz, 3750v/min, no breakdown/flashover |
| Installation Method | Vertical or horizontal |
| Number of Plug-in Interfaces | Minimum 0.5/m pieces (double-sided available) |
Key Product Features
- 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
Specialized Bus Duct Variants
Casted Busway (100A-4000A)
- Maximum protection level: IP68 (100% waterproof/dustproof)
- Epoxy resin casting prevents metal oxidation and corrosion
- High structural strength with maintenance-free operation
- Compact dimensions with excellent dynamic/thermal stability
- Suitable for harsh indoor and outdoor environments
- Capable of continuous overload operation
Fire-Resistant Bus Duct
- 180-minute fire-resistant duration rating
- Compact structure with small footprint
- Fire-resistant paint and baffles prevent flame penetration
- Low impedance with excellent stability characteristics
- Withstands temperatures up to 1000°C
- Excellent electrical conductivity performance
Advanced Structural Design
- Ultra-thin, compact design with industry-leading copper specifications
- 360° protection against dust, corrosion, moisture, and impact
- "Sandwich" structure with insulating material and conductor
- Unique sawtooth design for enhanced heat dissipation
- Dual neutral system for safer operation
- Non-magnetic shell eliminates eddy current interference
Application Areas
- Power supply systems of large factories, mining enterprises, substations, and power plants
- Generator to transformer and distribution room connections
- Power plants, substations, shipbuilding, paper mills, ports, basements
- Petrochemical, steel, coal mining, and other harsh environments
- Hospitals, hotels, offices, urban transit, government buildings
- Libraries, textile enterprises, shopping malls, schools, industrial plants
- Rail transit, commercial complexes, data centers
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Get in Touch
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Company
Shenzhen Zhongchen Huahui Technology Co., Ltd
Location
229, Zhongzheng Fortune Building, No. 6093, Bao'an Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen
Contact Person
Wang