Liebert Surge Protector LM250120YARCE User Manual

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  
Operating 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  
Example Part Number: LM250120YARCE  
UL 1449 second edition clamping data  
500kA 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  
Configuration  
120S, 120Y  
240D  
346Y  
230Y, 277Y  
480D  
L-N  
400  
X
1200  
700  
X
L-G  
400  
700  
1200  
700  
1500  
1800  
L-L  
700  
700  
N-G  
400  
X
2000 1200  
1500  
1500  
2000  
700  
X
X
Model # LM __ __ __ __ __ __ __ __ __ __ __  
600D  
X
Surge Rating  
60kA /  
Source Configuration  
1 Phase, L-N, 2W+G  
1 Phase, L-L, 2W+G  
Split Phase, 3W+G  
3 Phase, WYE, 4W+G  
3 Phase, WYE, 3W+G  
(No Neutral)  
Life Cycle Surge Testing  
10kA, 20kV, IEEE Cat. C3  
N
L
S
Y
060  
080  
100  
125  
150  
200  
225  
250  
Enclosure  
NEMA 12  
(Standard)  
NEMA 3R  
NEMA 4  
mode  
80kA /  
mode  
100kA /  
mode  
125kA /  
mode  
150kA /  
mode  
200kA /  
mode  
225kA /  
mode  
250kA /  
mode  
Unit  
Per Mode  
Per Phase  
E
060-080  
100-150  
200-250  
8,000  
16,000  
R
T
X
16,000  
32,000  
X
NEMA 4X  
24,000  
48,000  
3 Phase, Delta, 3W+G  
3 Phase, Delta Hi-leg, 4W+G  
D
H
E
G
C
Modes of Protection  
All  
A
Connection Options  
Wire Lug  
Disconnect  
L-G Voltage  
N
R
120V  
208V  
220V  
230V  
240V  
277V  
480V  
600V  
120  
208  
230  
230  
240  
277  
480  
600  
Monitoring Options  
A
D
Standard Monitoring System,  
LEDs, Audible Alarm,  
Dual Form C Contacts  
LEDs, Audible Alarm,  
Surge Counter,  
S
C
Dual Form C Contacts  
B
F
EMI/RFI Noise Rejection  
Single  
Frequency  
System  
Dimensional data in inches and shipping weight in pounds  
Unit  
34dB  
51dB  
54dB  
48dB  
Installation  
51dB  
100kHz  
1MHz  
10MHz  
100MHz  
Unit  
Options  
A
B
C
D
E
F
G
Wt.  
94dB  
114dB  
120dB  
LM060  
LM080  
All  
16 14  
16 14  
8
16.75 12 0.31  
16.75 12 0.31  
1.35  
32  
LM100  
LM125  
LM150  
LM200  
LM225  
LM250  
All  
All  
8
9
1.84  
1.84  
41  
56  
Job Name____________________________  
Model# ______________________________  
Date ________________________________  
Qty _________________________________  
Quote# ______________________________  
20 16  
21.25 10 0.44  
Liebert Corporation • 1050 Dearborn Drive • PO Box 29186 • Columbus, OH 43229  
Phone 607-724-2484 • Fax 607-722-8713 • US & Canada 800-288-6169  
82241 Rev 1  
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