Liebert LM Series Installation, Operation And Maintenance Manual page 9

Source Configurations
Three Phase Wye, 4 W + G
Three Phase Wye, 3W+G
Figure 2. Voltage Ratings and Power Source Configurations
Installation, Operation
and Maintenance Manual
®
Voltage Ratings & Power Source Configurations
L – N
120
120
120
120
120
277
277
277
277
277
347
347
347
347
347
N/A
N/A
N/A
N/A
No Neutral
* Replacement part numbers shown are for LM1 and LM2
Series only. Please contact factory for LM Series replacement
part numbers.
Nominal Operating Model
Voltage Voltage
Code
L – L L – G
208 120
208 120
208 120
208 120
208 120
480 277
480 277
480 277
480 277
480 277
600 347
600 347
600 347
600 347
600 347
208 120
400 230
480 277
600 347
- 7 -
Replaceable Module Part Number
Unit Model Number*
LM1, LM2
120Y LM (1 OR 2) 120Y100
120Y LM (1 OR 2) 120Y101
120Y LM (1 OR 2) 120Y200
120Y LM (1 OR 2) 120Y201
120Y LM (1 OR 2) 120Y111
277Y LM (1 OR 2) 277Y100
277Y LM (1 OR 2) 277Y101
277Y LM (1 OR 2) 277Y200
277Y LM (1 OR 2) 277Y201
277Y LM (1 OR 2) 277Y111
347Y LM (1 OR 2) 347Y100
347Y LM (1 OR 2) 347Y101
347Y LM (1 OR 2) 347Y200
347Y LM (1 OR 2) 347Y201
347Y LM (1 OR 2) 347Y111
120Y LM (1 OR 2) 208Y130
230Y LM (1 OR 2) 400Y275
277Y LM (1 OR 2) 480Y320
347Y LM (1 OR 2) 600Y420
Surge
Suppression
Systems
Module
Part Number*
M120Y100
M120Y101
M120Y200
M120Y201
M120Y111
M277Y100
M277Y101
M277Y200
M277Y201
M277Y111
M347Y100
M347Y101
M347Y200
M347Y201
M347Y111
M208Y130
M400Y275
M480Y320
M600Y420
LM Series
Rev 0, 5/99