Installation Drawings

Figure 146 Wiring specifications, Liebert FS and Liebert Npower

Wire

Terminal Designation

Signal

Maximum

Maximum

 

Wire Size

Maximum

 

 

 

 

 

No.

From

To

Name

Voltage

Current

Color

& Type

Length

Remarks

 

 

 

 

 

 

 

 

 

 

Liebert N-Power UPS - Cable Group # 17 (Flywheel CB IFM) From TB69 in UPS Module to TB1 on Liebert FS Module

101

TB69-1

TB1-1

Trip Signal (+)

+24 VDC

100mA

 

1/C #16 (2.5 mm2)

 

 

 

 

 

 

 

 

 

Stranded

 

 

102

TB69-2

TB1-2

Trip Signal (-)

-24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

103

TB69-3

TB1-3

Motor Op Relay

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

104

TB69-4

TB1-4

Motor Op On

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

1/C #16 (2.5 mm2)

 

 

105

TB69-5

TB1-5

Motor Op Off

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

Stranded

500 ft

 

106

TB69-6

TB1-6

Aux N.O.

24 VDC

100mA

 

 

 

(150m)

 

 

 

 

 

 

 

 

 

 

107

TB69-7

TB1-7

Aux Comm

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

108

TB69-8

TB1-8

Aux N.C.

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

109

TB69-9

TB1-9

Comm

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

110

TB69-10

TB1-10

Battery Sense (+)

+24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

112

TB69-12

TB1-11

Battery Sense (-)

-24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liebert N-Power UPS - Cable Group # 18 (Flywheel CB IFM) from TB73 in UPS Module to TB6 on Liebert FS Module

Line

TB73-1

TB6-1

Motor Op Pwr

120 VAC

100mA

 

 

500 FT

 

 

 

 

 

 

 

 

 

(150m)

 

Neutral

TB73-2

TB6-2

Motor Op Neutral

N

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liebert N-Power UPS - Cable Group # 19 (Flywheel CB IFM) From TB70 in UPS Module to TB7 on Liebert FS Module

113

TB70-1

TB7-1

Temp Sensor

24 VDC

100mA

 

1/C #16 (2.5 mm2)

500 ft

 

 

 

 

 

 

 

 

Stranded

(150m)

 

114

TB70-2

TB7-2

Sensor Return

24 VDC

100mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liebert N-Power UPS - Cable Group # 116 Flywheel Aux Power, Customer Provided to Liebert FS TB1 on Fused

Disconnect

Output

FBO

TB1-1

Line

120VAC

3.5A

 

 

 

UPS-

A PHS

 

 

 

 

 

 

 

 

 

1/C #16 (2.5 mm2)

500 ft

Protected

 

 

 

 

 

 

 

Output

 

 

 

 

 

 

FBO

TB1-2

Neutral

120VAC

3.5A

 

Stranded

(150m)

Auxiliary

Net

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power

Gnd

FBO

TB1-3

GND

120VAC

3.5A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Each cable group must be run in a separate grounded rigid metal conduit to prevent control signal interference.

2.Refer to UPS module/Liebert FS control connection diagram for location of wiring connections.

3.All external wires furnished by others.

4.N.O. = Normally Open; N.C. = Normally Closed; Comm = common; F.B.O. = Furnished By Others, GND = ground

5.All wiring must be in accordance with national and local electrical codes.

Dwg. No. Control_WL_NPower_Liebert-FS Rev. 1

138

DISCONTINUED

 

PRODUCT

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Emerson 540VDC manual Wiring specifications, Liebert FS and Liebert Npower