Specifications
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LM Series Surge Suppression |
|
|
|
|
|
|
|
|
|
| Life Cycle Surge Testing 10kA, 20kV, IEEE, Cat. C3 |
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Maximum Continuous |
|
Operating Voltage (MCOV) | 120V ±25%, all others ±15% |
Fault Current Rating (AIC) | 200 kAIC |
|
|
Operating Frequency Range | 47 - 63 Hz |
Response Time | < 0.5 nanoseconds |
|
|
Operating Humidity | 0% to 95% |
Status Indication | LEDs, Dry Contacts, Audible Alarm |
|
|
Certifications | UL 1449 & 1283, CUL, NEMA LS1, ISO 9001 |
Enclosure | NEMA 12 |
|
|
Warranty | 5 Years Parts |
|
|
UL 1449 Clamping Data (Second Edition)
System Voltage | ||||
120/208 | 400 | 400 | 700 | 400 |
120/240 | 400 | 400 | 700 | 400 |
346/600 | 1200 | 1200 | 2000 | 1200 |
|
|
|
|
|
277/480 | 700 | 700 | 1500 | 700 |
480 | X | 1500 | 1500 | X |
|
|
|
|
|
600 | X | 1800 | 2000 | X |
Unit | Per Mode | Per Phase |
8,000 | 16,000 | |
|
|
|
16,000 | 32,000 | |
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 |
|
|
|
How To Specify The Appropriate Model:
All LM model numbers begin with a LM prefix. Use Chart A to build your LM starting with the Surge Rating column. Moving left to right, choose the correct configurations from each column for your application. Your completed model number should look similar to the example below or LM250120YARCE. Refer to Chart B for LM Series dimensional data.
Chart A – Example
LM | 2 5 0 | 1 2 0 | Y | A | R | C | E |
Model# | Surge Rating | L - G Voltage | Configuration |
|
| ||||
Indicators |
|
| |||||||
|
|
|
|
|
|
| |||
L |
| M | 60kA/mode |
| 060 | Single Phase |
| N | |
|
|
| |||||||
|
|
| 80kA/mode |
| 080 | Single Phase |
| L | |
|
|
|
|
|
|
|
|
|
|
|
|
| 100kA/mode |
| 100 | Split Phase, 3W+gnd |
| S | |
LowCost |
| Modular | 125kA/mode |
| 125 | Three Phase Wye 4W+gnd |
| Y | |
| 150kA/mode |
| 150 | Three Phase Delta 3W+gnd |
| D | |||
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
| 200kA/mode |
| 200 | Three Phase Delta |
| H | |
|
|
|
|
|
|
|
|
|
|
|
|
| 225kA/mode |
| 225 |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| 250kA/mode |
| 250 |
|
|
| |
|
|
|
|
|
|
|
|
|
|
Modes of | Connection | Monitoring Options |
|
|
| |||
Protection | Options |
| Enclosure |
| ||||
|
|
|
| |||||
ALL | A | WireLug | N | Standard Monitoring |
|
| NEMA12 (Standard) | E |
|
|
|
| System, LEDs, |
|
|
|
|
|
| Disconnect | R |
|
| NEMA 3R | R | |
|
| Audible Alarm, |
| S | ||||
|
|
|
| Dual Form C |
|
| NEMA 4 | T |
|
|
|
| Contacts |
|
|
|
|
|
|
|
|
|
| NEMA 4X | X | |
|
|
|
|
|
|
| ||
|
|
|
| LEDs, Audible |
|
| ||
|
|
|
|
|
|
|
| |
|
|
|
| Alarm, Surge |
| C |
|
|
|
|
|
| Counter, Dual |
|
|
| |
|
|
|
| Form C Contacts |
|
|
|
|
|
|
|
|
|
|
|
|
|
Chart B – LM Series Dimensional Data
|
|
|
| Dimensions (inches) |
| Approx. Weight | |||
|
|
|
|
| |||||
Unit |
| Options | A | B | C | D | E | F |
|
|
|
|
|
|
|
|
|
|
|
LM060 |
|
|
|
|
|
|
|
|
|
LM080 |
| All | 16 | 14 | 8 | 16.75 | 12.0 | 0.31 | 35 |
LM100 |
| ||||||||
|
|
|
|
|
|
|
|
| |
LM125 |
|
|
|
|
|
|
|
|
|
LM150 |
|
|
|
|
|
|
|
|
|
LM200 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
LM225 |
| All | 20 | 16 | 9 | 21.25 | 10 | 0.31 | 45 |
LM250 |
|
|
|
|
|
|
|
|
|
4