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Emerson Network Power.

The global leader in enabling business-critical continuity.

DC Power
Integrated Cabinet Solutions 
Site Monitoring and Services

AC Power 
Embedded Power 
Outside Power

Connectivity 
Inbound Power 
Precision Cooling

Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. 2005 Emerson Electric Co.

Country  Offices

Emerson Network Power (Australia) Pty Ltd

Block P, Regents Park Estate, 391 Park Road, Regents Park, 
Sydney, NSW 2143, Australia  
T:  61-1300367686                            

F:  61-2-97438737

Emerson Network Power (China) Ltd 

No.1 Kefa Road, Science & Industry Park, Nanshan District, 
Shenzhen 518057, China 
T:  86-755-86010808                       

F:  86-755-86010909

Emerson Network Power (Hong Kong) Ltd 

7/F, Dah Sing Financial Centre, 108 Gloucester Road, 
Wanchai, Hong Kong  
T:  852-25722201                              

F:  852-28310114

Emerson Network Power (India)  Private Ltd

Plot No. C-20, Road No. 19, Wagle Industrial Estate,  
Thane (West), Maharashtra 400604, India 
T: 91-22-25807000 / 2388            

F:  91-22-25828358 

Emerson Network Power (Indonesia),c/o PT Emerson Indonesia

c/o PT Emerson Indonesia Wisma Pondok Indah 1st Floor, Jl. Sultan
Iskandar Muda V TA, Jakarta 12310, Indonesia 
T: 62-21-7507800  

F: 62-21-7507899

Emerson Network Power Division / Emerson Japan Ltd 

New Pier Takeshiba, South Tower 7F, 1-16-1 Kaigan, 
Minato-ku, Tokyo 105-0022, Japan  
T:  81-3-54038594

F:  81-3-54032924

Emerson Network Power (Korea) 

8th Fl. HongIk University KangNam Art Center, 
51-12 Banpo-Dong,  Seocho-Gu, Seoul 137-044, Korea 
T:  82-2-34831500                                  

F:  82-2-5927883 

Emerson Network Power (Malaysia) Sdn Bhd

Wisma Glomac 3, Block C, 7th Floor, Jalan SS 7/19, 
Kelana Jaya, 47301  Petaling Jaya, Selangor Darul Ehsan, Malaysia  
T:  

60-3-78845000                                   

F:  60-3-

78845188 

Emerson Network Power (New Zealand) Co. Ltd.

Unit 2, 75 Blenheim Road, Christchurch New Zealand
T:  64-3-3430235

F: 64-3-3430250 

Emerson Network Power (Philippines), Inc. 

3/F, King’s Court 1 Building, 2129 Chino Roces Avenue ,  
Makati City 1200, Philippines  
T:  63-2-8934177 / 178 

F:  63-2-8112027

Emerson Network Power (Singapore) Pte Ltd 

27 International Business Park  # 03-01 Primefield-Landmark Building 
Singapore 609924 
T:  65-64672211 

F:  65-64670130

Emerson Network Power (Taiwan) Ltd 

11F, 141 Jen Ai Road, Section 3, Taipei 106, Taiwan,  R.O.C. 
T:  886-2-87713655                                

F:  886-2-87717297 

Emerson Network Power (Thailand) Co Ltd 

123 Suntowers Bldg.-B, 22nd Fl, Vibhavadi-Rangsit Road,  
Ladyao, Chatuchak, Bangkok 10900, Thailand 
T:  66-2-6178260 

F:  66-2-6178277 / 278

Emerson Network Power Asia Pacific Headquarters

7/F, Dah Sing Financial Centre, 108 Gloucester Road, 
Wanchai, Hong Kong  
T:  852-25722201                              

F:  852-28310114

Emerson Network Power 

1050 Dearborn Drive P.O. Box 29186  Columbus, Ohio 43229
T:  614-8880246                              

F:  614-8416022

T: 800-8779222 ( US and Canada Only)

Countries covered by our Asia Network include:
Bangladesh, Sri Lanka, Nepal, Pakistan, Vietnam, Laos,Seychelles, 
Cambodia, Brunei, Papua New Guinea, Fiji

Mail [email protected] for contact details

Summary of Contents for Liebert PS

Page 1: ...Liebert PS UPS User Manual Power Protection for Business Critical Continuity...

Page 2: ...ion has been taken to ensure accuracy and completeness in this manual Emerson Network Power assumes no responsibility and disclaims all liability for damages resulting from use of this information or...

Page 3: ...he manual should be read prior to commencing the installation Do not connect appliances or equipment e g laser printer to the output socket which would overload the UPS system Place cables in such a w...

Page 4: ...d to the battery and are still electrically live and dangerous Before carrying out any kind of servicing and or maintenance disconnect the batteries and verify that no current is present and no hazard...

Page 5: ...age 2 V2 6 Emerson Network Power 1 System Description 1a Front panel 1 Power Switch 2 UPS status Indicator AC Mode Green lighting Battery Mode Green flashing 3 Fault LED Red flashing 1b Back Panel 1 O...

Page 6: ...arged however some charge may be lost during shipping and the battery should be recharged prior to use Plug the unit into an appropriate power supply and allow the UPS to charge fully by leaving it pl...

Page 7: ...d the beeper is off after it performs a self diagnosis the beeper and the red and green indicator lights are on for several seconds At this time user may turn on the PC and other loads Press the switc...

Page 8: ...ery No LED display on the front panel 3 Power switch is not pressed 3 Press power switch again 1 Overload of the UPS 1 Remove some noncritical load 2 Battery voltage is too low 2 Charge battery 8 hour...

Page 9: ...e Low Battery at Battery Mode Fault Battery Weak at AC Mode Battery Fault at AC Mode PROTECTION Full Protection Dimension DXWXH mm Net Weight kgs 2 5 3 1 Operating Environment Noise Level Discharge ov...

Page 10: ...32924 Emerson Network Power Korea 8th Fl HongIk University KangNam Art Center 51 12 Banpo Dong Seocho Gu Seoul 137 044 Korea T 82 2 34831500 F 82 2 5927883 Emerson Network Power Malaysia Sdn Bhd Wisma...

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