Powerware 9315 Installation & Operation Manual page 49

Table A- -1. Control Wiring Requirements and Termination Requirements
Connection
Points in Tie
Cabinet
TB1--1
through
TB1--7
Notes for Table A---1:
1.
Install the control wiring in separate conduit from the power wiring. Only copper
wire or tinned copper wire should be used.
2.
Control wiring is NEC class 2 (IEC 950 SELV).
3.
Class 1 methods are recommended for control wiring.
4.
Control wiring should be twisted pairs and twisted triple as shown in Figure 9.
Table A- - 2. UPS Power Cable Terminations and Connection Points
Connection
Point in UPS
E9
E10
E11
E12
Powerware 9315 Parallel Redundant System I & O
164202013 Rev. D 041599
Size of
Pressure Maximum
Termination Voltage and
(lb-in) Current
#18--#8, 24V, 0.25A
(55)
Size of
Pressure
Function Termination
Phase A
Phase B
Refer to the applicable Powerware 9315 Refer to the applicable Powerware 9315
Phase C
UPS installation manual for this information UPS installation manual for this information
Neutral/
Gnd
Size of
Pressure
Connection Termination
Points in UPS (lb-in)
TB3--1 through #22--#12,
TB3--7 (5--7)
Tightening
Torque Int Hex
N--M (lb--in) Size (In.)
Recommended
Wiring Size
#18--#12
Connection Point
in Tie Cabinet
E9
E10
E11
E12
A ---5