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
82241 Rev 1
Example Part Number:
LM250120YARCE
5
00kA per Phase (250kA per Mode),
120/208V 3
-
Phase Wye, All Mode,
Rotary Disconnect, LED’s, Alarm,
Counter, & Dual Form C Contacts,
NEMA 12 Enclosure
Liebert LM Series TVSS
Technical Specification
Maximum Continuous
Operating Voltage (MCOV)
......................
120V 125%, all others 115%
Fault Current Rating (AIC)
.......................
200 kAIC
Operating Frequency Range
...................
47
–
63 Hz
Response Time
........................................
<0.5 ns
Opera
ting Humidity
..................................
0% to 95%
Status Indication
......................................
LEDs,
Audible Alarm,
Dry Contacts
Certifications
............................................
UL 1449 & 1283, CUL, NEMA LS1,
ISO 9001
:2000
Enclosure
................................................
NEMA 12
Warranty
...................................................
5 Years Parts
UL 1449 second edition clamping data
Conf
iguration
L-N L-G L-L N-G
120
S, 120Y
400
400
700
400
240
D X 7
00
700
X
346
Y
1200
1200
2000
1200
230Y,
277
Y
700
700
1500
700
480
D X
1500
1500
X
600
D X
1800
2000
X
Job Name
____________________________
Model#
______________________________
Date
________________________________
Qty
________________________________
_
Quote#
______________________________
Source Configuration
1 Phase
,
L
-N,
2
W+G N
1 Phase
,
L
-L,
2
W+G L
Split Phase
,
3
W+G S
3 Phase
,
W
YE
,
4
W+G Y
3 Phase
,
W
YE
, 3W+G
(No Neutral
)
X
3 Phase
,
Delta
,
3
W+G D
3 Phase
,
Delta Hi
-
leg
,
4
W+G H
Surge Rating
60kA /
mode
060
80kA /
mode
080
100kA /
mode
100
125kA /
mode
125
150kA /
mode
150
200kA /
mode
200
225kA /
mode
225
250kA /
mode
250
Model #
LM
__ __ __ __ __ __ __ __ __ __ __
Modes of Pro
tection
All
A
L
-
G
Voltage
120V
120
208V
208
220V
230
230V
230
240V
240
277V
277
480V
480
600V
600
Connection Options
Wire Lug
N
Disconnect
R
Enclosure
NEMA 12
(Standard)
E
NEMA 3R
R
NEMA 4
T
NEMA 4X
X
Monitoring Options
Stand
ard Monitoring System,
LEDs, Audible Alarm,
Dual Form C Contacts
S
LEDs, Audible Alarm,
Surge Counter,
Dual Form C Contacts
C
Dimensional data in inches and shipping weight in pounds
Unit
Options
A B C D E F G
Wt.
LM060
LM080
All
16
14
8
16.75
12
0.31
1.35
32
LM100
LM125
LM150
All
16
14
8
16.75
12
0.31
1.84
41
LM200
LM225
LM250
All
20
16
9
21.25
10
0.
44
1.84
56
Life Cycle Surge Testing
10kA, 20kV, IEEE Cat. C3
Unit
Per Mode
Per Phase
060
-
080
8,000
16,000
100
-
150
16,000
32,000
200
-
250
24,000
48,000
EMI/RFI Noise Rejection
Single
Unit
Frequency
System
Installation
34dB
100kHz
51dB
51dB
1MHz
94dB
54dB
10MHz
114dB
48dB
100MHz
120dB
E
D
C
B
G
A
F
-
1
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