Liebert LM250120YARCE warranty Model # LM, Life Cycle Surge Testing, EMI/RFI Noise Rejection

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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,

Enclosure

ISO 9001:2000

NEMA 12

Warranty

5 Years Parts

Example Part Number: LM250120YARCE 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

Model # LM __ __ __ __ __ __ __ __ __ __ __

UL 1449 second edition clamping data

Configuration

L-N

L-G

L-L

N-G

120S, 120Y

400

400

700

400

240D

X

700

700

X

346Y

1200

1200

2000

1200

230Y, 277Y

700

700

1500

700

480D

X

1500

1500

X

600D

X

1800

2000

X

Surge Rating

60kA /

060

mode

 

80kA /

080

mode

 

100kA /

100

mode

 

125kA /

125

mode

 

150kA /

150

mode

 

200kA /

200

mode

 

225kA /

 

Source Configuration

1 Phase, L-N, 2W+G

N

 

1 Phase, L-L, 2W+G

L

 

Split Phase, 3W+G

S

 

3 Phase, WYE, 4W+G

Y

 

3 Phase, WYE, 3W+G

X

 

(No Neutral)

 

 

 

3 Phase, Delta, 3W+G

D

 

3 Phase, Delta Hi-leg, 4W+G

H

 

Modes of Protection

All

A

Enclosure

NEMA 12

 

E

 

(Standard)

 

 

 

 

 

NEMA 3R

R

NEMA 4

T

NEMA 4X

X

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

 

 

 

 

 

 

 

 

 

E

G

 

C

mode

225

 

 

 

250kA /

 

250

 

mode

 

 

 

 

 

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

 

Monitoring Options

 

 

 

 

Standard Monitoring System,

 

 

S

 

 

 

LEDs, Audible Alarm,

 

 

 

 

 

Dual Form C Contacts

 

 

 

 

 

 

LEDs, Audible Alarm,

 

 

 

 

 

 

Surge Counter,

 

 

C

 

 

 

Dual Form C Contacts

 

 

 

 

 

 

 

 

 

 

 

 

A

D

EMI/RFI Noise Rejection

Single

Frequency

System

Unit

 

Installation

34dB

100kHz

51dB

51dB

1MHz

94dB

54dB

10MHz

114dB

48dB

100MHz

120dB

Job Name ____________________________

Model# ______________________________

Date ________________________________

Qty _________________________________

Quote# ______________________________

FB

Dimensional data in inches and shipping weight in pounds

Unit

Options

A

B

C

D

E

F

G

Wt.

 

 

 

 

 

 

 

 

 

 

LM060

All

16

14

8

16.75

12

0.31

1.35

32

LM080

 

 

 

 

 

 

 

 

 

LM100

All

16

14

8

16.75

12

0.31

1.84

41

LM125

LM150

 

 

 

 

 

 

 

 

 

LM200

 

 

 

 

 

 

 

 

 

LM225

All

20

16

9

21.25

10

0.44

1.84

56

LM250

 

 

 

 

 

 

 

 

 

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

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Contents Dimensional data in inches and shipping weight in pounds Life Cycle Surge TestingModel # LM EMI/RFI Noise Rejection

LM250120YARCE specifications

The Liebert LM250120YARCE is a cutting-edge uninterruptible power supply (UPS) designed for critical applications that require reliable power protection. Manufactured by Vertiv, a leader in the field of power solutions, this model is engineered to deliver high-performance operation while ensuring system reliability and efficiency.

One of the main features of the LM250120YARCE is its advanced lithium-ion battery technology. This technology offers significant advantages over traditional lead-acid batteries, such as longer lifespan, reduced weight, and faster charging capabilities. As a result, users experience lower total cost of ownership and enhanced energy efficiency over time.

The LM250120YARCE provides a power rating of 250 kVA, making it suitable for medium to large enterprise environments. It supports both online double conversion and smart active battery management, which guarantees an uninterrupted supply of clean power. This dual-mode functionality ensures that sensitive electronic equipment, such as servers and networking devices, remain protected from power disturbances.

Another notable characteristic of the Liebert LM250120YARCE is its modular design. This allows for easy scalability and customization according to the specific needs of the installation environment. Users can expand their system capacity or easily replace components, ensuring that their investment adapts to changing demands.

The UPS is equipped with an intuitive LCD display that provides real-time monitoring and reporting of critical parameters such as battery status, load levels, and input/output voltage. In addition, the LM250120YARCE integrates seamlessly with Liebert's lifecycle services, offering comprehensive support throughout its lifespan, from installation to maintenance.

Furthermore, the LM250120YARCE incorporates advanced communication features, including SNMP and Modbus support. This enables easy integration into existing infrastructure and facilitates remote monitoring and management of the UPS system.

Overall, the Liebert LM250120YARCE stands out in the market for its robust design, advanced technology, and efficient operation. It is an ideal solution for businesses seeking reliable power protection and operational efficiency in critical environments. Its combination of innovative features and ease of use positions it as a leading choice for enterprise power management.