Liebert AC Power Medium Exposure Transient Voltage Surge Suppressor,
a surge protective
device designed with sine wave tracking to protect electronic equipment and microprocessor-based
systems from transients on distribution panels or any medium exposure locations.
Liebert Corporation • 1050 Dearborn Drive • PO Box 29186 • Columbus, OH 43229
Phone 607-724-2484 • Fax 607-722-8713 • US & Canada 800-288-6169
EMAIL: info@control-concepts.com • Web Site: www.Liebert.com
82246 Rev 0
AC Power Medium Exposure TVSS Technical Specification
Connection Type................................................
Parallel
Operating Voltage Range
.................................+/-15%
Fault Current Rating (AIC)
................................65 kAIC
Dimensions
.........................
(160 kA units)
......8”x6”x4”
..............................................
(100 kA units)
......6”x4”x3”
Operating Frequency Range
............................47 – 63 Hz
Capacity
..............................................................Continuous
50 EMI/RFI Attenuation
..................................40 dB
Response Time
..................................................<0.5 ns
Operating Humidity
...........................................0% to 95%
Operating Temperature.....................................
-40º c to +50ºc
Dry Contact Rating ............................................
125vac, 8.0A, 1.0pf
Status Indication
................................................LEDs, Dry Contacts
Certifications
......................................................UL 1449, CUL, ISO 9001
Warranty
..............................................................5 Years Parts
UL 1449
(second edition) Classification
120
volt
systems
................................ 400 volts all modes
208 and 277 volt systems
................. 800 volts all modes
480
volt
systems
................................ 1,500 volts all modes
100 kA
160 kA
ORDERING INFORMATION
Building A Model Number: LPM 1 2 3
1: Nominal Voltage Requirements
2: System Configuration
3: Surge Current Capacity
Nominal Voltage Requirements
Model ID
System Configuration
Model ID
L-N
L-L
L-G
120........ N/A........120 ............................
120
Single (2 Wire + Gnd)
N or L
120 ....... 208 .......120 .................... .......
120
Split (3 Wire + Gnd)
S
120........ 240........240 .................... .......
120
Wye (4 Wire + Gnd)
Y
N/A........ 208........208 .................... .......
208
Delta Hi-Leg (4 Wire + Gnd)
H
230........ 400........230 .................... .......
230
Delta (3 Wire + Gnd)
D
N/A........ 240........240 .................... .......
240
277........ 480........277 .................... .......
277
N/A........ 400........400 .................... .......
400
N/A........ 480........480 .................... .......
480
Surge Current Capacity
Model ID
Surge Current Capacity
Model ID
160 kA/Phase ............................................
160
100 kA/Phase ..........................
100 – 2
(L-N: 80 kA + L-G: 80 kA; N-G: 80 kA)
(L-N: 100 kA; N-G: 100 kA)
PANEL I.D.
MODEL NUMBER(S)
Job Name_______________________
Model# _________________________
Date ___________________________
Qty ____________________________
Quote# _________________________
