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LoginExpansion units are used to accommodate the expansion and contraction of a busbar system as well as allow for building movement. They allow for a 40mm movement along the length of the busbar.
Expansion units are recommended when a straight busbar run exceeds 60m.
Type |
N/A Expansion Unit |
Construction Type |
N/A Single |
Application |
N/A Indoor |
Material |
N/A Painted copper |
Series |
N/A HPB UL |
Mounting Type |
N/A Edge Installation |
Configuration |
N/A TPNE |
Industry Standards |
N/A UL |
Certification Marks |
N/A UL857 |
Conductor Material |
N/A Copper |
Ambient Temperature [Max] |
N/A 65 ºC |
Number of Poles |
N/A 5 |
Busbar Rating |
N/A 1350 A |
Frequency |
N/A 50/60 Hz |
Degree of Protection |
N/A IP55 (up to IP67 upon request) |
Conductor |
N/A 75 |
Rated Operational Voltage |
N/A 600 V |
Rated Insulation Voltage |
N/A 600 V |
Short Circuit Rating [6 Cycle] |
N/A 100 kA |
Phase Conductor - Cross Sectional Area |
N/A 0.70 in²450 mm² |
Neutral Conductor - Cross Sectional Area |
N/A 0.70 in²450 mm² |
Isolated Earth Conductor - 100% Earth Cross Sectional Area |
N/A 450 mm²0.70 in² |
Isolated Earth Conductor - 50% Earth Cross Sectional Area |
N/A 225 mm²0.35 in² |
Housing Ground Path Cross Sectional Area |
N/A 1970 mm²3.06 in² |
Resistance at 68°F |
N/A 0.838 mΩ/100·ft |
Resistance at 176°F |
N/A 1.042 mΩ/100·ft |
Reactance at 60Hz |
N/A 0.406 mΩ/100·ft |
Impedance at 176°F |
N/A 1.092 mΩ/100·ft |
Total Length |
N/A 1295 mm |
Busbar Width |
N/A 5.83 in148 mm |
Busbar Height |
N/A 5.24 in133 mm |
Height |
N/A 229.8 mm |
Width |
N/A 505 mm |
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Please contact Vertiv Partner Support: salescloudsupport@vertivco.com
