LSIS EMPR Series User manual

2019. 09
2012. 06. LSIS Co.,Ltd. All rights reserved. / (08) 2019. 09. PACO STORY
• For your safety, please read user's manual thoroughly before operating.
• Contact the nearest authorized service facility for examination, repair, or adjustment.
• Please contact qualified service technician when you need maintenance.
Do not disassemble or repair by yourself!
• Any maintenance and inspection shall be performed by the personnel having expertise concerned.
• According to The WEEE Directive, please do not discard the device with your household waste.
Safety Instructions
■ Overseas Branches
•LSIS Shanghai Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Beijing Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Guangzhou Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Qingdao Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Chengdu Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS ShenYang Office (China)
Tel:[phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Jinan Office (China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Co., Ltd. Tokyo Office (Japan)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS Co., Ltd. Rep. Office (Vietnam)
Tel: [phone] E-Mail: sjbaik @lsis.com
•LSIS Moscow Office (Russia)
Tel: [phone] E-Mail: [e-mail]
•LSIS Jakarta Office (Indonesia)
Tel: [phone] E-Mail: [e-mail]
•LSIS Bangkok Office (Thailand)
Tel: [phone] E-Mail: [e-mail]
■ Headquaters
127, LS-ro(hogye-dong) Dongan-gu, Anyang-si, Gyeonggi-Do, 141119, Korea
Tel: 82-2-2034-4902, 4684, 4429 Fax: 82-2-2034-4555
■ Overseas Subsidiaries
•LSIS(Dalian) Co., Ltd. (Dalian, China)
Tel: [phone] Fax: [phone] E-Mail: [e-mail]
•LSIS(Wuxi) Co., Ltd. (Wuxi, China)
Tel: [phone]-8005 Fax: [phone] E-Mail: sunhwank @ lsis.com
•LS VINAIndustrial Systems Co., Ltd. (Hanoi, Vietnam)
Tel: [phone] Fax: [phone] E-Mail: jhchoi4 @lsis.com
•LSIS Middle East FZE(Dubai, U.A.E.)
Tel: [phone] Fax: [phone] E-Mail: hschoib @lsis.com
•LSIS Europe B.V. (Hoofddorf, Netherlands)
Tel: [phone] Fax: [phone] E-Mail: europartner @lsis.com
•LSIS Japan Co., Ltd. (Tokyo, Japan)
Tel: [phone] Fax: [phone] E-Mail: jschuna @lsis.com
•LSIS USAInc. (Chicago, U.S.A.)
Tel: [phone] Fax: [phone] E-Mail: sales.us @lsis.com

Electronic Motor Protection Relays

󾖴󾖴󾖴󾖴󾖻󾖴
󾖴󾖴
󾖴
󾖴󾖴󾖴󾖴󾖴󾖺
󾖴󾖴󾖴󾖻󾖴󾖴󾖴󾖼

Electronic Motor Protection Relays
4
8
34
60
72
98
99
102
103
104
1. A list of standard models
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2. EMPR Series
2-1. DMPi
···············································································
2-2. GMP
···············································································
2-3. IMP
··················································································
2-4. MMP
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3. EMPR
Rated specifications
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4. EMPR Accessories
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5.
EMPR Operating characteristics curve ·······································
6. Direct mounting EMPR new/old comparative table ·····················
7. Certificates
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󾖴󾖴󾖴󾖴󾖻󾖴
󾖴󾖴
󾖴
󾖴󾖴󾖴󾖴󾖴󾖺
󾖴󾖴󾖴󾖻󾖴󾖴󾖴󾖼

4 Electronic Motor Protection Relays
A list of standard models

   


 
   

       




  

 








  




     

  
            
                 
                 
                 

                 
                 
                 
             



           
                 
                 
                 
Current                  
Current Reverse phase                
Current unbalance            
Ground fault(zero phase current)                
Instant short circuit                 
           
             
                
                 




           
                 
                 
                 
           

           



           
                 
                 
                 

EMPR Series
LSIS Co.,Ltd. 5
Electronic Motor Protection Relays

   


 
   

       




  

 








  




     

  
            
                 
                 
                 

                 
                 
                 
             



           
                 
                 
                 
Current                  
Current Reverse phase                
Current unbalance            
Ground fault(zero phase current)                
Instant short circuit                 
           
             
                
                 




           
                 
                 
                 
           

           



           
                 
                 
                 

6 Electronic Motor Protection Relays
A list of standard models

   


 
   

       




  

                 
                 
                
                 
                 
                 
                 
                 
                 
Display 






        









Save Failure Cause                 
                 
             
                 
                 
                 
                 
                 
                 
                 
                 
                
                 
                 
              
 

            
              

EMPR Series
LSIS Co.,Ltd. 7
Electronic Motor Protection Relays

   


 
   

       




  

                 
                 
                
                 
                 
                 
                 
                 
                 
Display 






        









Save Failure Cause                 
                 
             
                 
                 
                 
                 
                 
                 
                 
                 
                
                 
                 
              
 

            
              

8 Electronic Motor Protection RelaysA6 -8 Electronic Motor Protection Relays
Revolutionary development
of motor protection relays
Complete motor protection is realized
with real time data processing and high precision.

DMPi Series
LSIS Co.,Ltd. 9
DMPi Series
Intelligent Digital Motor Protection Relays
• Definite / Inver se time option
and various protection methods
• Storage of failure causes
• Separated display part using cables
• MODBUS communication, 4~20mA DC output
• Operating time displayed for each model
10
 󾖴󾖴󾖴󾖴
11
 󾖴
15
󾖴󾖴󾖴󾖴󾖴󾖴󽗉󾖴󾖽󾖴󾖴󾖴
16
 󾖴󾖴󾖴
25
 󾖴󽗉󾖴󾖽󾖴󾖴󾖴󾖴󾖴
31
 
Contents