IP68 Low Voltage Bus Duct Trunking System
Fire resistant electrical busduct trunking, low-voltage enclosed plug-in busbar trunking, dense busbar trunking, fire-resistant busbar trunking systems designed for industrial applications.
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Dense Bus Duct Selection Parameters
| Current Level |
XLC /4P |
XLC /5P |
|
W(mm) |
H(mm) |
W(mm) |
H(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
| Parameter |
Specification |
| 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 | 1.6, 2.5, 3.2, 6M (0.5-6M available) |
| Rated Operational Voltage | 690V (with tap unit)/1000V (without tap unit) |
| Rated Insulation Voltage (Ui) | 800V (with tap unit)/1000V (without tap unit) |
| Frequency | 50-60 HZ |
| Rated Current Range | 400A to 5000A |
| Temperature Rise | ≤70K |
| Insulation Resistance | ≥20 MΩ |
| Electrical Clearance | ≥10.0mm (with tapping)/≥14.0mm (without tapping) |
| Creepage | ≥12.5mm (with tap cell)/≥16.0mm (without tap cell) |
| Protection Circuit Effectiveness | <0.02 Ω |
| Dielectric Properties | 50Hz, 3750V/min, no breakdown or flashover |
| Installation Method | Vertical or horizontal |
| Number of Plug-in Interfaces | Minimum 0.5/m (double-sided plug available) |
Key Features
- Safety, aesthetics, and reliability advantages
- Strong overload capacity
- Low temperature rise operation
- Excellent load capacity and dynamic/thermal stability
- Eliminates uneven current distribution in spliced cables
- Double-grounded shell for enhanced safety
- Good short-circuit resistance and low energy consumption
- Convenient and quick maintenance, disassembly, and assembly
Application Fields
Large factories, mining enterprises, substations, captive power plants, generator to transformer connections, and high-voltage distribution rooms.
Casted Busway Features
- Large capacity range: 100A to 4000A
- High protection level: IP68 (100% waterproof and dustproof)
- Epoxy resin casting prevents metal oxidation and corrosion
- Low voltage drop with high instantaneous current withstand
- High structural strength and mechanical performance, maintenance-free
- Compact design with strong dynamic and thermal stability
- Suitable for harsh indoor/outdoor environments
- Capable of continuous overload operation
Casted Busway Applications
Power plants, substations, shipbuilding, paper mills, ports, basements, petrochemical industries, steel smelting, coal mines, and other demanding environments.
Fire-Resistant Bus Duct Features
- 180-minute fire-resistant duration
- Compact, dense structure with small footprint
- Fire-resistant paint coating with protective baffles
- Low impedance with excellent dynamic/thermal stability
- Easy maintenance and quick assembly/disassembly
- Fireproof materials withstand up to 1000°C
- Excellent electrical conductivity
- Ideal for fire risk areas requiring continuous power supply
Fire-Resistant Applications
Educational buildings, high-rise hospitals, hotels, financial centers, office towers, urban rail transit, government facilities, libraries, and textile/mining enterprises.
Advanced Design Features
- Fully meets load demands with industry-leading copper specifications
- 360° protection against dust, corrosion, moisture, water, rust, and impact
- "Sandwich" structure with compact integration
- Unique "亞" shape structure with superior load-bearing capacity
- Sawtooth design for enhanced heat dissipation
- Optimized structural design balancing materials, strength, and cooling
- Dual neutral system for enhanced electrical safety
- Non-magnetic shell design eliminates magnetic eddy current interference
Comprehensive Applications
Shopping malls, schools, industrial plants, rail transit, commercial complexes, real estate developments, data centers, hospitals, and hotels across all industrial sectors.
