American Power Conversion 208/220 Electrical Installation Input/Output Wiring Dual Mains

Electrical Installation – Input/Output Wiring – Dual Mains

Punch 3 holes in the Conduit Box bottom to fit the size of the conduit pipes, and reattach the Conduit Box bottom to the Enclosure, re-using the (4) M4 screws.

Install conduit pipes in the Conduit Box bottom.

Run cables through the conduit pipes and the bottom of the Conduit Box. Guide the cables behind the bar and up into the input/output area.

Reinstall the top part of the Conduit Box to the Enclosure, following reverse deinstallation procedures (described in a previous step).

Remove the (2) M6 screws from Brackets A, B, and C and remove all 3 brackets.

Utility  input  cables Neutral



			
L1
L2	L3		Neutral
	N	N	 Bypass
	L1
	L2	L3	 input
		L1	 cables
			 Output
		L2
			
		L3	 cables
		N	Neutral

 Groundcables

Attach input cable lugs to L1, L2 and L3 input busbars (left side in the UPS – on the front of the busbar), using the provided M6 torx screws. Attach bypass cable lugs to L1, L2, L3 bypass busbars, using the provided torx screws. Attach output cable lugs to L1, L2, L3 output busbars, using the provided torx screws.

Attach N x 3 where shown., using the provided torx screws.

Attach Ground x 3 where shown.

Fasten all cables with cable ties.

Reinstall rear cover.

990-1598B Smart-UPS® VT 10-30 kVA, 208/220 V Site Preparation and Installation Manual 31