Eaton Powerware 9140 User Manual page 56

7.5-10 kva ups
Hide thumbs Also See for Powerware 9140:
Table of Contents

Advertisement

INSTALLATION
5.
NOTE Neutrals are bonded inside the terminal block. Wire the input and bypass terminal
blocks so they share the same ground and neutral and have inputs of the same frequency.
NOTE Install no more than one wire per terminal.
48
EATON Powerware
Follow the instructions for the input configuration to be used with
the UPS:
For single-phase, single input feed (see Figure 29), the input bypass
terminal block is factory-wired. The L1-JP and L pins are connected
by a short jumper wire, and the bypass is connected to the input
terminal block's L1 automatically.
For single-phase, dual input feed (see Figure 30), remove the short
jumper wire connecting the L1-JP and L pins so that you can
connect the second feed to the input bypass terminal block later in
this procedure.
For three-phase, dual input feed (see Figure 31), remove the short
jumper wire connecting the L1-JP and L pins so that you can
connect the second feed to the input bypass terminal block later in
this procedure. Only a Y-type (star, 5-wire) input is supported. A
delta (4-wire) input is NOT supported. Connect 380–415V L to L,
220–240V L to N. 208/120V three-phase input is NOT supported.
Figure 29. Single Input Feed (Single-Phase)
®
9140 UPS (7.5–10 kVA) User's Guide
S
164201622 Rev A FINAL DRAFT 14-Jul-2006

Advertisement

Table of Contents
loading

Table of Contents