MACHT Power Busway Systems (250A – 6300A) deliver modular, high-performance power solutions for industrial, commercial, and critical infrastructure applications. Designed with fully enclosed conductors and Class F/H insulation safe up to 155 °C, these systems are flame propagation resistant for 40 minutes and offer fire-resistant building penetration up to 120 minutes. With a flexible, scalable design, MACHT busways are easy to install, inspect, and upgrade, ensuring reliable, long-term performance across factories, data centres, commercial buildings, and industrial facilities.
| Standard |
IEC 61439-1:2011 Part 1: General rules IEC 61439-6:2012 Part 6: Busbar trunking systems (busways) |
| Compliance | IEC/EN 61439-6, BS EN 60529, IEEE, JIS 8364, NEMA and UL |
| Test Certifications |
KEMA Labs, Netherlands DEKRA Mark, Netherlands HV&SC - NTDC Rawat (KEMA accredited Lab) PCSIR Lab |
| Busbar Construction | Insulated Sandwich Busway |
| Standard Length | 3 meters |
| Tap-off point | Up to 3 per 3 m length (per side) |
| Tap-off Unit | Up to 1250 A |
| Busbar Insulation |
Epoxy (Class F @ 155°C) & Mylar (Class B, Class F @ 130°C) Optional Class H |
| Rated Frequency | 50/60Hz |
| Current Rating |
250A–6300A (Al) 250A–6300A (Cu) |
| Rated peak withstand current (Ipk) | 63 – 330 kA for 1 sec |
| Rated short-time withstand current (Icw) | 30 – 150 kA for 1 sec |
| Rated operational voltage (Ue) | 1000 V |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Degree of Protection |
IP55 for indoor IP66 for outdoor IP67 with special canopy |
| Housing | Extruded Aluminium and Magnesium |
| Enclosure Coating | Powder Coating – RAL 7032 |
| Ambient Temperature | -5°C to 45°C |
| Conductor Material |
Copper/Aluminium Busbar plating Tin/Silver plating (optional) |
| Maximum relative humidity | Indoor: 58% at 45°C |
| Pollution degree | 3 |
| Fire-resistance rating | Fire Rated @ 120 Min at 830°C (Resistant to Flame Propagation – complied). Flame propagation resistant for 40 minutes and offer fire-resistant building penetration up to 120 minutes. |