Powertronix Quasar Service Manual page 24

Chapter 2 - Installation
Installation (Electrical)
Figure 2-1 Connections to distribution Terminal Block.
PE U2 V2 W2
1 2 3 4
Ground
UPS Output
1.. Ground (ground lead for load connection)
3.. Output phase U2
5.. Output phase V2
7.. Output phase W2
9.. Output Neutral N2
11.. Battery Positive (ext. Battery input)
13.. Battery Positive (ext. Battery input)
15.. Battery Negative (ext. Battery input)
17.. Battery Negative (ext. Battery input)
Figure 2-2 Cable Securing Bar
Cable Securing Bar
2 - 4
N2 + +
5 6 7 8
Ext. Battery Input
U3 V3 W3
9 10 11 12
Reserve Input (Bypass)
2.. Input reserve (Bypass) phase U3
4.. Input reserve (Bypass) phase V3
6.. Input reserve (Bypass) phase W3
8.. Input Reserve (Bypass) Neutral N3
10.. Input Mains phase U1
12.. Input Mains phase V1
14.. Input Mains phase W1
16.. Input Mains Neutral N1
18.. Ground (Incoming ground wire from UPS
input mains connected to this terminal)
Service Manual
N3 U1 V1 W1
13 14 15 16
Input Mains
3x3 UPS Installation
Issue 2 - November 2001
N1 PE
17 18
Ground