Dell Online Rack UPS 3750W Démarrage page 22

Installing the Input and Ground Wires
Punch a hole in the terminal block cover for the input conduit using a Greenlee
3
device. The hole accommodates 3/4" or 1" IMC conduit.
Pull the input wire through the conduit, leaving approximately 2 ft (0.5m) of exposed wire. Attach
4
a flexible metal fitting to the end of the conduit.
Insert the conduit through the wiring access entry and attach the conduit fitting to the panel.
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Strip 0.5" (1.5 cm) of insulation from the end of each incoming wire.
Connect the input and ground wires to the terminal block according to Table 1.
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Table 1. UPS Wiring Specifications
Wire Terminal
Function Position
Input
2
* Use 5.26 mm (10 AWG) 75_C copper wire minimum.
Replace the terminal block cover.
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Installation and Startup
UPS Wire Function
1 Input Ground
2 L2/Neutral In
3 L1 In
®
Terminal Wire
Size Rating*
2
5.26–16 mm
2.26 Nm (20 lb in)
(10–6 AWG)
punch or similar
Tightening
Torque