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DMPR

1. FUNC Description 1 CHA Inv dEF Operating characteristics setting Inverse definite time type 2 dEF 0 30 S Setting the operating time In definite type 3 r P oFF on Phase reverse enable 4 Und oFF 30 70 Under current enable and setting 5 Alt oFF 60 110 Alerting enable and setting 6 Stl oFF on Stall enable 7 Loc oFF 200 900 Lock enable and setting 8 Ct 1 120 CT ratio setting 9 P F on oFF Phase fault enable Sto Sto Store 2 dEF is only displayed when is selected in a 1 CHA mode M Ratings Model Type Operating characteristics Alerting function Current range A Setting time Operating voltage Aux contacts Indicate Mounting Wiring method DMPI_ S DMPL J T Screw Tunnel Panel mount Unit or Extension Inverse definite type Variable between 60 and 110 DMP06 5 DMP60 5 60 Definite Delay D T 0 60seconds Operating O T 0 30seconds Inverse 0 60seconds Reset type Manual reset Voltage AC 190 250V Frequency 60Hz 50Hz OL 2 SPST 95 98 3A 250Vac resistive load AL SPST 07 08 3A 250Vac resistive load segment 3 phase current value fault cause Bar LED arrys Load ratio 60 110 35mm Din rail Panel Wiring method ry Al A2 SMS External CT combination META Y Meta MEC SERIES M EC 1 Phase motor Operational power RESET IO Y y TRIP A Y XN MC F
2. OFF MC RESET LTN PMA AA TA META Y Meta M EC caes MEC TA Characteristics curve A Characteristics curve Class 5 000 4 00 10 5 Cold 4 Hot 0 1 100 600 1000 600 Class10 Class30 10000 1000 100 30 Cold Hot 100 600 1000 Definite time characteristics 10000 1000 100 60 30 20 1000 mM DMP 06 SZ 220 a See Current setting range Wiring method Option Operational power 06 05 6A S Screw Standard 220 AC220V 60 5 60A T Tunnel Z Ground fault 110 AC110V The standard length of a extension cable is 1 5m 2m 4m cable is optional For ground fault protection ZCT 304 504 65 d 80 made by LG is optionally required 1 Detach the screw terminal 2 Select the ground fault sensitive current Sensitive curren
3. Sel key in the Sto mode gt To protect the operation under the motor rotating setting is allowed only in the test mode FUNC Note i oO Inverse or definite time Default is inverse time i characteristics characteristics Set the O time For D time setting Definite time only use the time knod Reverse phasse protection Default is Off oFF on n TA te Under current protection Default is Off Note oF Jo 14 i CE EN UN l A fox Alarm function Default is Off oFF b LTL lo With pre alarm function mnc_ Fs Ground fault and Default is Off oF F U US HS EL Setting the operating time Z type Stall function Default is Off oFF on ma Lann ys Lock function Default is Off oF F CuuU 3006 CT ratio Default is 1 1 Note2 Phase failure Default is On to store Push the SEL button to store Note1 Set the under current value from above 350mA Note2 Do not change the CT ratio in 60 type Dafault is 10 1 3 1 First shift to the test mode by press the Test Reset button and then set the functions S by press the FUNC button Y 2 Each time you press the FUNC button the function mode switches from 1 CHA mode to Sto mode E When the mode that you want to change is displayed push the Sel button to select the value you want 3 After you select the value press the FUNC button to finish the settings and it displays the next mode Y 3 If no button is pressed in the selection mode it remains in that mode 4
4. resistance Over DC 500V 100 M9 Surge impulse voltage IEC1000 4 5 1 2X 50us 6kV Apply standard wave form Fast transient burst IEC1000 4 4 2 5kV 5min Environment Temperature Operation 25 70 C Storage 30 80 C Humidity 30 90 RH No freezing Display 1 Segment 3 phase current cause of a fault Bar Graph 60 110 of real load current Mounting type 35mm Din rail Panel Notel In extension type the digital EMPR is calibrated with combining the display past and mainbody so please cautious not to combine the display part and main body with different part No Note2 Instantaneous short circuit protection is optional Note3 Operational voltage of AC 110V and 50Hz is optional META Y Setting Meta MEC ones MEC Before operating a motor set the D EMPR as follows 1 Check the operation of the Test Reset button R phase Do e gos amp Check the operation when it is tripped S phase Bar graph 1 Check the wiring method Refer to P13 14 ase 2 Press the Test Reset button and then test is Display button displayed on the LED and the DMPR is tripped 3 Press the Test Reset button again and then it is reset FUNC button Sel button Note In order to avoid the trip fault the push operation of Test Reset is not avaiable eur A gt Time knob when a motor is rotating valis 2 Shift the mode by pressing the FUNC key and then select the values by press the Sel key You can finish the setting by pressing the
5. the display unit and mainbody so pleose cauyious not to combine the display unit and mainbody with different part No Note2 The 07 08 contacts ara the ZCT input terminal Digital EMPR with ground fault function O s ELASNPUJ 97 Za efe CIA ke Ula LS NS DMP S T Over current Under current Phase failure Asymmetry DMP S T Stall Lock Instantaneous short circuit protection e Unit type or extension type is available Extension type Remotely mounts the display unit on the panel surface e 3 phase ampere meter function Check the 3 phase current and setting value by press the display button e Select the inverse time or definite time e Easy to operate Set the most function by the operation button and knod e Display the causes of the fault and the values e Alarm setting Load ratio is displayed up to setting current M Protect function Over current Depend on setting time Selectable the inverse definite Phase loss Within 3seconds Over 70 of the rate of unbalance Phase unbalance Within 5seconds Over 50 of the rate of unbalance Phase reverse Within 0 1seconds Function enable Stall Within 5seconds Over 180 of the setting current Lock Within 0 5seconds Setting 200 900 of rated current Under current Within 3seconds Setting 30 70 of rated current Lock protection is operated after setting D time in case of definite time type M Function selection
6. 100 1000 Inverse time characteristics Defiinite time characteristics Applicable to inverter contol circuit LG DMPR has high performance under the harmonic noise and can be used in the Inverter control circuit 20 200HZz Elegant design High class product image by the elegant design SUISIS S 214ISnpu 97 pyi og SUI3IS S ELISNpPUJ 97 Specifications of D EMPR DMP _ S Model No DMP06 S DMP60 S DMPO6 T DMP60 T Wiring Tunnel type Panel mount Unit or Extension Operation time Select either reverse time characteristics or definate time characteristics Protection Over current According to the setting time Phase failure 3 sec Reverse phase Within 0 1 sec Asymmetry 5 Sec Stall 5 sec Lock Within 0 5 sec Under current 3 sec Ground fault Within 0 05 1 sec Selectable 0 05 1 0sec Short circuit M Within 50ms Alarm Variable 60 110 of the setting current Current setting range A 5 60 Motor capacity 220 240V 0 09 0 75 E 0 09 0 75 111 kW 380 440V 0 12 1 5 2 2 22 0 09 1 5 2 2 22 Time setting Definate Delay in starting 0 60sec range sec time Delay in operating 0 30sec Inverse time 0 60sec Reset Manual reset Tolerance Current 5 Time 5 or 0 5sec Operating power Voltage AC 190 250V Frequency 60Hz 50Hz Aux contact OL 2 SPST 3A 250Vac Resistive load AL SPST 3A 250Vac Resistive load Insulation
7. If you select the inverse time characteristics it skips the mode 2 Definite O time and go to the mode 3 Reverse phase pry og SUI3IS S ELISNPUJ 97 Setting Alarm signal Alert function 5 5 Alt is the alert setting mode It displays the load rate of the current setting value by the bar LED 60 110 f the current is higher than the setting value the bar LED is swieched on and off and the AL relay 07 08 make close and open in sec interval unitl the EMPR is tripped Pre alarm function If the 5 Alt mode is set to off the AL relay make close after the EMPR is tripped Normal open contact 6 To finish the settings you have to press the Sel button A I in the Sto mode Alert setting Trip setting value value On 3 Adjust the operating time by the time knod Inverse time characteristics 1 Select the inverse time in the 1 CHA mode the default operating time is 600 of the rated current 2 The setting range of the operating time is 0 60sec Set the time by considering the motor start time 3 When it is over the setting time the EMPR operate in accord with the hot curve gt Definite time characteristics 1 Select the definite in the 1 CHA mode it is operated by the definite time characteristics 2 D time means the time that delays the operating time when the motor is starting 3 The setting range of the operating time is 0 60sec Set the time by considering the motor start time 4 S
8. Tokyo Office Japan continuous product development and improvement e Address 16F Higashi Kan Akasaka Twin Towers 17 22 2 chome Akasaka Minato ku Tokyo 107 0052 Japan o Tel 81 3 3582 9128 o Fax 81 3 3582 0065 e e mail snbaekOlgis com DMPR 2002 10 02 2003 09 Printed in Korea STAFF
9. et the O time at the setting mode 2 dEF and the range is 0 30sec 4 Adjust the operating current by the current knob 1 Set the operating current based on the rated current that is discribed in the name plate Gennerally set the 110 115 of the real load current in the normal load condition 2 There ara 2 CT types according to the current range 0 6 60 When you use the external CT you can see the real current by set the CT ratio In 60CT type the defaut CT ration is 10 1 3 You can easily set the current value by refer to the load rate which is displayed on the bar graph Approx 90 load rate 5 Check the setting state by the display key 1 In normal condition it display the maximum current among the three phase current 2 Each time you press the Display button you can See the current and values as PIG X 3 1f no button is pressed for 34 seconds it returned to the normal condition LS jj LT rh D le META Y Meta M E C cen MEC 450 R phase current la 10 IHS set the O time to 10sec P3 S phase current Display only in definite time gt Fa Mm nan e Set the D time to 10sec T phase current Set the motor starting time j Normal condition Ta SA setting 6 Check the causes of the fault by look at the display unit 7 segment The causes of the fault is switched on and off for 0 5sec interval If you press the Display button at this time display you can see the val
10. g Dong Anh LG TWIN TOWERS 20 Yoido dong Youngdungpo gu Hanoi Vietnam e Tel 84 4 882 0222 o Fax 84 4 882 0220 Seoul 150 721 Korea e e mail srjo hn vnn vn Tel 82 2 3777 4870 E MI LG Industrial Trading Shanghai Co Ltd China e Address Room1705 1707 17th Floor Xinda Fax 82 2 3777 4713 Commerical Building No 318 Xian Xia Road Shanahai htto lai o Tel 86 21 6252 4291 e Fax 86 21 6278 4372 P 1 WWW IgiS COM e e mail hgseo lgis com M LG Industrial Systems Beijing Office China e Address Room 303 3F North B D EAS 21 XIAO YUN ROAD Dong San Huan Bei Road Chao Yang District Beijing China o Tel 86 10 6462 3259 4 o Fax 86 10 6462 3236 SS e e mail sclim mx cei gov cn IM LG Industrial Systems Shanghai Office China e Address Room1705 1707 17th Floor Xinda Commerical Building No 318 Xian Xia Road Shanahai China o Tel 86 21 6278 4370 o Fax 86 21 6278 4301 e e mail sdhwang lgis com IM LG Industrial Systems Guangzhou Office China e Address Room 303 3F Zheng Sheng Building No 5 6 Tian He Bei Road Guangzhou China e Tel 86 20 8755 3410 e Fax 86 20 8755 3408 e e mail Igisgz publici guangzhou gd cn IM LG Industrial Systems New Jersey Office USA e Address 1000 Sylvan Avenue Englewood Cliffs New Jersey 07632 USA o Tel 1 201 816 2985 o Fax 1 201 816 2343 e e mail younsupl lgisusa com Specifications in this catalog are subject to change without notice due to IM LG Industrial Systems
11. on O A1 A2 95 97 07 O RE PRET RES QL AL O DIGITAL ae 6 98 08 OFF RESETJO XN Y y TRIP Y 1 EL on O A1 A2 95 97 07 PULM era nee Ta AL O O DIGITAL EMPR 96 98 08 ia AAN T PA Note1 Please turn off the reverse phase function when it is used for 1 phase motor GA py 09 SWaISAS jenysnpuj 97 DMP SZ TZ DMP SZ TZ Over current Under current Phase failure Asymmetry Stall Lock Ground fault e Unit type or extension type is available Extension type Remotely mounts the display unit on the panel surface e 3 phase ampere meter function Check the 3 phase current and setting value by press the display button e Select the inverse time or definite time e Easy to operate Set the most function by the operation button and knod e Display the causes of the fault and the values e Ground fault protect function is added M Protect function Over current Depend on setting time Selectable the inverse definite Phase loss Within 3seconds Over 70 of the rate of unbalance Phase unbalance Within 5seconds Over 50 of the rate of unbalance Phase reverse Within 0 1seconds Function enable Stall Within 5seconds Over 180 of the setting current Lock Within 0 5seconds Setting 200 900 of rated current Under current Within 3seconds Setting 30 70 of rated current Ground fault Note Selectable Grounded current setting by dip s w 0 05 1 0seconds 100 2500mA Lock protection is operated afte
12. r setting D time in case of definite time type M Function selection FUNC Description 1 CHA Inv dEF Operating characteristics setting Inverse definite time type 2 dEF 0 30 S Setting the operating time In definite type 3 r P oFF on Phase reverse enable 4 Und oFF 30 70 Under current enable and setting 5 g F oFF 0 05 1 0 S Ground fault enable and setting 6 Stl oFF on Stall enable 7 Loc oFF 200 900 Lock enable and setting 8 Ct 1 120 CT ratio setting 9 P F on OFF Phase fault enable Sto Sto Store 2 dEF is only displayed when is selected in a mode x 2 dEF Refer to page 10 Ground fault sensitive current selection Refer to page 15 M Ratings Mode DMPL J TZ Type Wiring method Screw Tunnel Panel mount Unit or Extension Operating characteristics Inverse definite type Alerting function Variable between 60 and 110 Current range A DMP06 0 56 DMP60 560 Setting time Definite Delay D T 0 60seconds Operating O T 0 30seconds Inverse 0 60seconds Reset type Manual reset Operating voltage voltage AC 190 250V Frequency 60Hz 50Hz ZCT input 07 08 200mA 110mV ZCT 30 50 65 80 Aux contacts 2a 2b lalb OL GR 2 SPST 95 98 3A 250Vac resistive load Indicate 7 segment 3 phase current value fault cause Bar LED arrays Load ratio 60 110 Mounting 35mm Din rail Panel Wiring method External CT combination
13. solutio O Ksa KA CE HR Digital Motor Protection Relay HH DO Sz g E lt O SO ME LG Industrial Systems www gis com Digital Motor Protection Relay General digital type motor protection relays using MCU Micro Controller Unit Real time processing and high precision D Multiple protection wing Tunnel ype Under caen w So SO Sd ST s m ick w a _ DOS w ET HE eee om O Som S om om The display part r IEC VENNA ET IEE 60947 Ane lim z 0 Standard 1EC60947 1 IEC60947 4 1 IEC60947 5 1 UL508 KSC4504 Certification amp approval CE UL cUL Lloyd a legister KS 2 9001 Including pr Display the causes of the fault and the values Prompt A S by looking the LED panel which displays the causes of the fauit and the values 3phase digital ampere meter function Digital ampere meter Additional ampere meter is not needed R phase current value S phase current value T phase current value Selectable either the inverse time or definite time characteristics 000 10000 5 00 1000 10 100 5 60 30 Cold 20 1 10 Hot 0 1 4 100 600 1000
14. t Remove the 3 screws either in the line side or the load side and pull out the bus bar a gt If you remove the screw terminal you can ae use it as a tunnel type digital EMPR 200 assemble it to the opposite seguence 200 1000 1500 2000 2500 Note High sensitive current 30 300mA is optional ZCT Zero phase Sequence Current Transformer M Ratings ZCT D30 DMP Z 0 5 LZT 030 ZCT D50 DMP Z 50 200mA 100mV UN LZT 050 ZCT D65 DMP Z 65 0 9 LZT 065 ZCT D80 DMP Z 80 eS LZT 080 M Dimension Unit m m Model LZ1 030 LZT 050 LZT 065 LZT 080 Q pyi 09 SW9 SA S jenzsnpuj 97 2003 09 Safety Instructions e For your safety please read user s manual thoroughly before operating e Contact the nearest authorized service facility for examination repair or adjustment o Please contact qualified service technician when you need maintenance Do not disassemble or repair by yourself e Any maintenance and inspection shall be performed by the personnel having expertise concerned Global network M Dalian LG Industrial Systems Co Ltd China e Address No 15 Liaohexi 3 Road economic and E technical development zone Dalian China E LG Industrial Systems o Tel 86 411 731 8210 o Fax 86 411 730 7560 e e mail youngeel Igis com M HEAD OFFICE E IN LG VINA Industrial Systems Co Ltd Vietnam e Address LGIS VINA Congty che tao may dien Viet Hun
15. ues and the causes of the fault undlS r r mi mi Under current Reverse phase A E onni As P FJ3 1 9 F 3 S p me E Ta S 5 Phase fail Ground fault Sho Short circuit A do Ta py 03 SW9 SA S jenzsnpuj 97 DMP_ S DMP _FSZ amp Extension cable Sh HS al al E a a La el U 2 T1 V 4 T2 W 6 T3 GA A7 Alie a a a a RAI U 2 Ti gee W 6 T3 META MEC Aux contact wire size below 8 mm x Torque 0 5N LAS R 1 L1 S 3 L2 T 5 L3 E m elelee elore U 2 T1 V 4 T2 W 6 T3 CAT m ees e or se oros U 2 T1 V 4 T2 W 6 T3 Panel cutting size META Y Meta M EC caes MEC 0 56kg X Wire size to penetrate a CT below 22 mmf Aij A2 95 96 97 98 07 08 dia AURA U 2 T1 V 4 T2 W 6 T3 CAT m ees eeler leslo oe 4 23 lt a TER var warts R 1 L1 S 3 L2 T 5 L3 Ai A2 95 96 97 98 07 08 das Lal DMP FT DMP_ TZ 8 TEE Extension cable Panel cutting size Note1 In extension type the digital EMPR is calibrated with combining

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