Cookies Settings
Required Cookies
Cookies that are required for the website to function
Customization Cookies
Cookies that personalize the experience for the website, improving the experience
Analytics Cookies
Cookies that allow measurement and performance when users visit the website, allowing the site to improve over time
Advertising Cookies
Cookies set by advertising partners to monitor performance
By clicking “Accept All", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
For more information on which cookies we use, click here.
For more information on which cookies we use, click here.
Expansion 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. They are installed in the centre of long busbar runs, or at the beginning of riser runs to minimise the stress on the lower section of the busbar run.
Type |
N/A Expansion Unit |
Construction Type |
N/A Double |
Application |
N/A Indoor |
Material |
N/A Painted copper |
Series |
N/A HPB –GULF – IEC |
Mounting Type |
N/A Edge Installation |
Configuration |
N/A TPN |
Industry Standards |
N/A IEC |
Certification Marks |
N/A UAE |
Conductor Material |
N/A Copper |
Ambient Temperature [Max] |
N/A 55 ºC131 ºF |
Ambient Temperature [Min] |
N/A -5 ºC-22 ºF |
Number of Poles |
N/A 4 |
Busbar Rating |
N/A 5000 A |
Frequency |
N/A 50/60 Hz |
Conductor |
N/A D160 |
Rated Operational Voltage |
N/A 1000 V |
Rated Insulation Voltage |
N/A 1000 V |
Short Circuit Rating [1 sec] |
N/A 100 kA rms |
Short Circuit Peak Value |
N/A 220 kA |
Phase Conductor - Cross Sectional Area |
N/A 1920 mm² |
Neutral Conductor - Cross Sectional Area |
N/A 1920 mm² |
Isolated Earth Conductor - 100% Earth Cross Sectional Area |
N/A 1920 mm² |
Isolated Earth Conductor - 50% Earth Cross Sectional Area |
N/A 960 mm² |
Housing Earth Path - Cross Sectional Area |
N/A 2878 mm² |
Resistance at 20°C |
N/A 0.009 mΩ/m |
Resistance at 80°C |
N/A 0.011 mΩ/m |
Reactance at 50Hz |
N/A 0.005 mΩ/m |
Reactance at 60Hz |
N/A 0.004 mΩ/m |
Impedance at 80°C |
N/A 0.012 mΩ/m |
Busbar Width |
N/A 148 mm |
Busbar Height |
N/A 431 mm |
Height |
N/A 473 mm |
Width |
N/A 227.50 mm |
Never miss an offer
Join our mailing list to receive the latest product news and industry updates from Vertiv.
Activation status
Please contact Vertiv Partner Support: salescloudsupport@vertivco.com