Fire Resistant Bus Bar Trunking System 400-5000A with IP54/IP66 Protection and 180-Minute Fire Rating
Price:
701-70001 USD per set
MOQ:
1
Delivery Time:
Expected shipment within 30 days after successful payment
Brand:
HUAHUI
Product Description
Dense Enclosed Bus Bar Trunking System
Comprehensive busbar trunking solutions with customizable configurations to meet specific industrial power distribution requirements.
Current Rating Specifications
| 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 |
Technical Parameters
| 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 |
| 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 tapping) |
| Creepage (mm) | ≥12.5mm (with tap)/≥16.0mm (without tap) |
| 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 (double-sided available) |
| Maximum Fixed Spacing (m) | 3-4 |
| Balanced Load (kg/m) | 20-30 |
| Concentrated Load (kg) | 90 |
Key Performance Features
- Enhanced safety, aesthetics, and operational reliability
- Strong overload capacity with excellent dynamic and thermal stability
- Low temperature rise and energy consumption
- Eliminates uneven current distribution in spliced high-voltage cables
- Double-grounded shell for maximum safety protection
- Excellent short-circuit resistance capabilities
- Easy maintenance, disassembly, and assembly procedures
Casted Busway Specifications
Capacity range: 100A to 4000A with IP68 protection rating (100% waterproof/dustproof)
- Epoxy resin casting prevents metal oxidation and corrosion
- High structural strength with maintenance-free operation
- Compact design with excellent dynamic and thermal stability
- Suitable for harsh indoor and outdoor environments
- Capable of continuous overload operation
Fire-Resistant Capabilities
180-minute fire resistance rating with materials capable of withstanding up to 1000°C
- Compact, dense structure with fire-resistant paint and baffles
- Prevents flame penetration while maintaining power supply
- Low impedance with excellent stability under fire conditions
Advanced Structural Design
- Ultra-thin, compact design with industry-leading copper specifications
- 360° protection against dust, corrosion, moisture, and impact
- "Sandwich" structure for compact integration
- Unique sawtooth design for enhanced heat dissipation
- Dual neutral system for improved safety performance
- Non-magnetic shell eliminates eddy current interference
Application Fields
Large factories, mining operations, substations, power plants, hospitals, hotels, office buildings, data centers, commercial complexes, and industrial facilities requiring reliable power distribution systems.
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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