Key features:
- Safe and reliable: Type tested rigorously by ASTA-UK
- Rugged, heavy duty, maintenance-free non-segregated phase busduct system
- Easy to install
- Available for low voltage and medium voltage applications
Electrical specifications:
Rated current: Available from 400A to 6300A
Rated voltages (Ur): 0.4kV to 24kV
Rated frequency: 50/60Hz
Rated short time withstand current (Icw): 50kA 3sec
IP ratings: Available from IP54 to IP65
| Rating (A) | STW for 3sec (kA) | STW 1sec (kA) |
| 400A | 25kA 3sec | 43.3kA 1sec |
| 630A | 30kA 3sec | 51.9kA 1sec |
| 800A | 35kA 3sec | 60.6kA 1sec |
| 1000A | 45kA 3sec | 77.9kA 1sec |
| 1250A to 6200A | 50kA 3sec | 86.6kA 1sec |
Physical specifications:
Material of conductors: Electro-tin coated Copper, 99.9%pure, 100% IACS.
Enclosure: Galvanized steel body + Stainless steel base (standard), Aluminium and fully Stainless-steel enclosures available upon request.
Enclosure finish: Electro-static spray coated with epoxy-polyester 60microns thickness. Higher thickness available upon request.
Colour: RAL7032 (Pebble Grey), other colours available on request.
Corrosion resistance: Equipment rated for Severity class A as per IEC60068-2
Insulation: Heat-shrink insulation (standard), class-F epoxy coating available on request.
Standards:
For NSPB-LV: IEC61439-6:2012, Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways).
For NSPB-MV: IEC62271-200:2011, High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV.
Please download our technical brochure for further product details.
Please contact info@henikwon.com or +60380231827 for the latest product specifications