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Installation |
5Insert the conduit through the wiring access entry and attach the conduit fitting to the panel.
Strip 0.5” (1.5 cm) of insulation from the end of each incoming wire.
6Connect the input and ground wires to the terminal block according to Figure 21 and Table 1.
Figure 21. UPS Input Terminal Block
Table 1. UPS Wiring Specifications
Wire
Function
Terminal
Position UPS Wire Function Terminal Wire
Size Rating*
Tightening
Torque
Input 1Input Ground
5.26–16 mm2
(10–6 AWG) 2.26 Nm (20 lb in)
2L2/Neutral In
3L1 In
* Use 5.26 mm2 (10 AWG) 75_C copper wire minimum.
7Replace the terminal block cover.
8Continue to the following section, “UPS Initial Startup.”
UPS Initial Startup
To start up the UPS:
1Verify that the internal batteries are connected.
2If an optional EBM is installed, verify that the EBM is connected to the UPS.
3Verify that all load segment circuit breakers are in the ON position.