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LoginCentre feed units are used in the middle of busbar risers which are cable fed.
The size of end feed required depends on a number of factors:
- rating of busbar
- size of cable
- number of cables
- use of a protective device or isolator
Type |
N/A Centre Feed Units |
Construction Type |
N/A Single |
Application |
N/A Indoor |
Material |
N/A Painted Aluminium |
Series |
N/A HPB Series |
Color |
N/A Flatwise |
Industry Standards |
N/A IEC |
Certification Marks |
N/A IEC61439-1 and IEC61439-6 |
Conductor Material |
N/A Aluminium |
Configuration |
N/A TPDNHE |
Number of Poles |
N/A 5.5 |
Busbar Rating |
N/A 800 A |
Degree of Protection |
N/A IP55 (up to IP67 upon request) |
Frequency |
N/A 50/60 Hz |
Conductor |
N/A 70 |
Rated Operational Voltage |
N/A 1000 V |
Rated Insulation Voltage |
N/A 1000 V |
Short Circuit Rating [1 sec] |
N/A 25 kA rms |
Short Circuit Peak Value |
N/A 55 kA |
Phase Conductor - Cross Sectional Area |
N/A 328 mm² |
Neutral Conductor - Cross Sectional Area |
N/A 328 mm² |
Isolated Earth Conductor - 100% Earth Cross Sectional Area |
N/A 328 mm² |
Isolated Earth Conductor - 50% Earth Cross Sectional Area |
N/A 210 mm² |
Resistance at 20°C |
N/A 0.0753 mΩ/m |
Resistance at 80°C |
N/A 0.0946 mΩ/m |
Reactance at 50Hz |
N/A 0.0157 mΩ/m |
Impedance at 80°C |
N/A 0.077 mΩ/m |
Busbar Width |
N/A 145 mm |
Busbar Height |
N/A 130 mm |
Length |
N/A 576 mm |
Width |
N/A 576 mm |
Height |
N/A 384 mm |
Flange Length |
N/A 566 mm |
Flange Width |
N/A 566 mm |
Flange Height |
N/A 374 mm |
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