Emerson 30-130 kVA installation manual Control Wiring, 1+1 Twisted-Pair Cable Connection

62 Installation Drawings

IFM

BOARD UPS #1

	1
	2
	3
J2	4
	5
	6
	7
	8
	1
	2
	3
J3	4
	5
	6
	7
	8

1

2

3

4

TB57 56 7

8

9

10

R

B

R

B

R

B

R

B

	1
	2
	3
	4	J2
	5
	6
	7
	8
	1
	2
	3
	4	J3
	5
	6
	7
	8
R	1
B
	2
	3
R	4
B	5	TB57
R
B	6
	7
	8
R	9
B	10

CONTROL WIRING ILLUSTRATION

IFM

BOARD UPS #2

IFM BOARD DETAIL

NOTES:

1.MODULE TO MODULE INTERCONNECTION CABLE ILLUSTRATED IS FOR TWISTED PAIR TERMINAL WIRING. ONLY ONE CONTROL CABLE GROUP REQUIRED BETWEEN MODULES. CONNECTION CAN BE MADE VIA TWISTED PAIR CONDUCTORS AS SHOWN, OR BY CATEGORY-5 ETHERNET PATCH CABLE, SHOWN ON DWG# U37017. UPS SHIPS WITH A 25-FOOT CAT-5 PATCH CABLE FOR CUSTOMER USE. FOR APPLICATIONS REQUIRING LONGER CABLE LENGTH, THE TWISTED PAIR CONDUCTORS OR A LONGER CAT-5 CABLE IS REQUIRED. PROVIDED BY OTHERS.

2.MAXIMUM TWISTED PAIR WIRE LENGTH IS 100 FEET. TERMINAL STRIP ACCOMODATES 18 - 22 AWG STRANDED AND SHIELDED CABLE. 22 AWG CABLE RECOMMENDED.

3.BOTH UPS MODULES MUST BE CONFIGURED FOR 1+1 OPERATION. SEE OPTIONS MANUAL

FOR DETAILS.

4.CONTROL WIRING (BY OTHERS) MUST BE RUN SEPARATE FROM THE POWER WIRING. CONTROL WIRING RUNS SHOULD NOT BE COMBINED IN THE SAME CONDUIT.

5.REFER TO UPS MODULE CONNECTION LOCATION DIAGRAM FOR LOCATION OF IFM OPTION BOARD. CONTROL WIRING RUNS SHOULD NOT BE COMBINED IN THE SAME CONDUIT.

6.ALL WIRING MUST BE IN ACCORDANCE WITH NATIONAL AND LOCAL ELECTRIC CODES.

Figure 43 Control Wiring, 1+1 Twisted-Pair Cable Connection

DRAWN BY	CONTROL WIRING
M MIERSEN
CHK BY	NPOWER 1+1 MODULE CONTROL CONNECTIONS	DWG. NO.
	TWISTED PAIR CABLE CONNECTION		U3713026
REF. DWG.	NPOWER	REV. NO.	DATE	1050 DEARBORN DRIVE
			6/17/03	COLUMBUS, OHIO 43229
		FILE NAME: Npower\Drawings\Options1+1\U3713026\(D)