ABB UniGear ZS2 Installation, Operation And Maintainance Instructions page 36

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36
U N I G E A R Z S 2 I N S TA L L AT I O N , O P E R AT I O N A N D M A I N TA I N A N C E I N S T R U C T I O N M A N U A L
Busbar Tee-boot or Shroud
Busbar shrouds are provided for all main busbar-
dropper connections. Check the correct size for
tee boots and mount them on the main busbar
before assembling main busbar with the dropper.
After assembly of busbars and checking for
tightness and cleanliness, gently slide the
two half sections of Tee-boots towards each
other; to close. The coupled Tee-boot sections
shall then be secured with a plastic strap around
the dropper end.
For switchgears located at ends of switchboard,
the busbar endings are to be insulated with end
boots and shall then be secured with a plastic
strap around the dropper end.
Figure 41 - Tee boot of transparent Polycarbonate
Figure 42 - Tee boot on main busbar right extremity
Figure 43 - Fasten with plastic strap after final assembly
Figure 44 - Auxiliary busbars of Riser Busbar sectionalizing
arrangement
Figure 45 - Auxiliary busbars of Coupler

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