CE certified air type Busduct System trunking with complete specifications for immediate installation and use, supporting customization according to needs
We offer a wide range of busbar trunking products and can tailor solutions and products to meet your specific needs. You are welcome to inquire via email or WhatsApp, and we will be happy to assist you. We wish you a pleasant work experience and a joyful life!
Selection parameters and technical parameters of dense bus duct
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 |
Technical parameters of XLC type bus duct
Execution standards | IEC60439.1-2000IEC60439.2-2000GB/T 7251.6-2015 |
ambient temperature | | -5/+40 (24-hour average temperature not exceeding 35 ° C) |
altitude | | Not exceeding 2000M |
protection grade | | IP54,IP66 |
Unit Length | (M) | Choose between 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 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 |
resistance | (uΩ/m) | 88.9 | 71.1 | 56.4 | 40.3 | 33.2 | 24.5 | 19.5 | 14.5 | 11.3 | 8.9 | 6.7 |
reactance | (uΩ/m) | 66.5 | 62.2 | 39.1 | 37.9 | 46.6 | 30.1 | 7.4 | 25.9 | 25.3 | 14.3 | 13 |
Total Reactance | (uΩ/m) | 289.7 | 289.7 | 184.2 | 176.3 | 221.6 | 150.7 | 130.7 | 129.6 | 120.9 | 76.2 | 69 |
Voltage drop | (mV /m) | 77.5 | 81 | 77.3 | 77.5 | 76.4 | 74.9 | 73.3 | 71.4 | 69.7 | 63 | 61.4 |
Rated short-time withstand current | (KA) | 30 | 30 | 50 | 50 | 80 |
Rated peak withstand current | (KA) | 63 | 63 | 105 | 105 | 176 |
temperature rise | (K) | ≤70 |
insulation resistance | (MΩ) | ≥20 |
Electrical clearance | (mm) | ≥ 10.0mm (with tapping unit)/≥ 14.0mm (without tapping unit) |
creepage | (mm) | ≥ 12.5mm (with tap cell)/≥ 16.0mm (without tap cell) |
Protection circuit effectiveness | (Ω) | <0.02 |
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 plug can be provided) |
Maximum fixed spacing | (m) | 4 | 4 | 3 | 3 |
Balanced load | (kg/m) | 20 | 20 | 25 | 30 |
Concentrated load | (kg) | 90 | 90 | 90 | 90 |
Key Features
1. This series of busbar slots has the advantages of safety, aesthetics, and reliability
2. Strong overload capacity;
3. Low temperature rise;
4. It has good load capacity and dynamic and thermal stability;
5. It can eliminate the phenomenon of uneven current distribution in spliced high-voltage cables, ensuring the reliability of power supply;
6. The shell is double grounded, ensuring high safety performance;
7. It has good short-circuit resistance and low energy consumption;
8. Maintenance, disassembly, and assembly are convenient and quick.
Field of application
The power supply systems of large factories and mining enterprises, large substations, captive power plants of large enterprises, from generators to step-up transformers, and from transformers to high-voltage distribution rooms, among other fields.
Casted Busway
1. Large capacity, with a wide range of series coverage from 100A to 4000A;
2. The protection level is up to IP68 (i.e., 100% waterproof and dustproof);
3. The use of epoxy resin casting structure avoids the problem of metal oxidation and corrosion;
4. The line voltage decreases, but the withstand instantaneous current value is high;
5. High structural strength, not easily affected by external forces, good mechanical properties, maintenance-free;
6. Compact structure, small size, and strong dynamic and thermal stability;
7. It is not limited by environment and altitude, and can be used for long periods in harsh indoor and outdoor environments, with good stability;
8. Capable of continuous operation under overload conditions.
Field of application
Power plants, substations, shipbuilding, paper making, ports, basements, petrochemical industries, steel smelting, coal mines, and other harsh environments.
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CE Bus Duct Trunking System IP54 And IP66 Bus Duct Electrical Images
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