Powerware 30-160kVA operation manual Twisted Pair, See Fi g

Table C-- 2. Control Wiring Requirements and Termination Requirement for

Reverse Transfer (RT) System.

Connecting Point	Size of	Connection	Size of	Recommended	Maximum
	Pressure		Pressure
					Voltage and	Remarks
in MBM Cabinet	Termination	Point in UPS	Termination	Wire Size
					Current
	(lb-in)		(lb-in)
TB1---12	#18---#8	TB6---1	#18---#8	#18---#14	120VAC	See Fig 1.
TB1---14	(55)	TB6---2	(55)		1.0A	(Twisted Pair)

Table C-- 3. Control Wiring Requirements and Termination Requirement for

Parallel Redundant System.

Connecting Point	Size of	Connection Point	Size of	Recommended	Maximum
	Pressure		Pressure
					Voltage and	Remarks
in MBM Cabinet	Termination	in UPS	Termination	Wire Size
					Current
	(lb-in)		(lb-in)
TB1---12		TB6---1 (UPS1)
TB1---13	#18---#8	TB6---1 (UPS2)	#18---#8	#18---#14	120VAC	See Fig 2.
TB1---13	(55)	TB6---2 (UPS1)	(55)		1.0A	(Twisted Pair)
TB1---14		TB6---2 (UPS2)

NOTES FOR TABLES C--2 AND C--3:

·Install the copper wiring in a conduit separate from the power wiring.

·Control wiring is NEC Class 1.

·Control wiring from each UPS Module should be twisted.

UPS		K3		UPS1		K3		UPS2		K3
TB6	---1		---2	TB6	---1	---2		TB6	---1		---2
BLK			WHT	BLK		WHT	BLK			WHT
		Twist Pair
					Twist Pair					Twist Pair
---12		---13	---14			---12	---13	---14
TB1						TB1

	MBM		MBM
Figure 1. (Reverse Transfer)		Figure 2. (Parallel Redundant)
		DESCRIPTION:	INSTALLATION NOTES
		DRAWING NO:	164201177---1	SHEET: 2 of 2

REVISION: C

DATE: 041500

Powerware 9315 Maintenance Bypass Module 30---160kVA	A---9
164201177 Rev. C 041500