Hitachi L100 Series Inverter Service Manual
Contents
1. 70 70 0 5 2 4 6 8 10 12 14 16 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency kHz L100 055HFE U L100 075HFE U 10096 100 5 KA KA SES 5 90 2 K EN KA N 2 N KE 80 s 8096 5 d 7 E KA 4 NI 7 KA 70 70 052 4 6 8 10 12 14 16 052 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency kHz L100 007MFU 100 90 ey 90 80 80 70 70 052 4 6 8 10 12 14 16 05 2 4 6 8 10 12 14 16 Carrier frequency kHz 4 3 Carrier frequency kHz Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 2 Required derating toward altitude 100 90 80 1000 2000 3000 4000 Altitude m Example of calculation L 100 007NFE 4 Amps is installed at 2000m of altitude and 16kHz of carrier frequency Required derating of output frequency of this case will be as follows 4 Amps 90 95 3 4 Amps Carrier frequency derating Altitude frequency derating Note 1 When the top cover is removed for the high ambient temperature inverter should be installed in an enclosur2. Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 9 0 Partsname Quantity Keypad WK 2 Front case L 1 83 Keycover 1 4 jJVoumeknb 1 1 6 0 2 paar covery 00011 1 14 VOboard 16 1 100 004 004HFU 005NFE 007NFE 007NFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 2 01 Frontcase L 1 6 Key cover ISPM IO cable L ISPM Tt 1 100 007 007HFU No 3 1 cover NEN 10 Lue WE EN s EN 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 8 01 Phone _ Parsname Quantity __ keeda 2 Front case L _3 Keycover J t _4_ 1 Top cover L Case M Rear cover L Cooling fan L 10 ISPM IO cable L 11 ISPM opo oo 14 NM 16 1
3. 36 088 080880 LIOOIHEEHFU T a ma ma 1 1 CB470B4 PCB2 L100 030 1 1 100 040 36 PER LIO0055HEEHFU O 1 T 36 2 T 36 etc 3 36 08002 f 36 080800 Lummen Note No 10 4T013337 3 is usable for 4T01337 4 The difference is the length No 13 The copper bar is used between ISPM and heatsink C H version is applied US version except key pad knob cover case etc S 002NFE 004NFE 002NFU 004NFU M 005NFE 007NFE 004HFE 007HFE 015HFE 007NFU 004HFU 007HFU 015HFU L 011NFE 015NFE 022NFE 015NFU 022NFU 022HFE 030HFE 040HFE 022HFU 040HFU 037LFU LL 055HFE 075HFE 055LFU 075LFU 055HFU 075HFU This spare parts list will be changed without notice To get latest spare parts list please contact to sales office This service manual may not be revised if the spare parts list was revised Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com gt c G G 0 ti 4 A 2 L Front case 4 j Voumeknb 1 Top cover S Rear cover S 10 5 002NFU 004NFE 004NFU
4. Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 9 Image block diagram 1 BLOCK DIAGRAM OF L100 LFU NFE INVERTER SUB CONDENCER BOARD DC REACTOR OPTION CORE INVERTER OPERATION PANEL WITH POTENTIOMETER HITACHI DETECT V DRIVE CIRCUIT SERIAL COMMUNICATION ISORATION COMMUNICATION PORT 5555555 E SSS TERMINALS EEPROM USER INTERFACE REMORT OPERATOR EMC DIRECTIVE COMPLIANT WITH DEDICATED NOISE FILTER OPTION 9 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 2 BLOCK DIAGRAM L100 HFE HFU INVERTER SUB CONDENCER BOARD DC REACTOR OPTION TH P CORE INVERTER o Ib i R L1 512 T L3 J He BLOCK board POWER SUPPLY DETECT V DRIVE CIRCUIT SERIAL ERI COMMUNICATION ISORATION NE COMMUNICATION OPERATION PANEL WITH POTENTIOMETER HITACHI Es sssssi COD TERMINALS 4 p USER INTERFACE EEPROM REMORT OPERATOR EMC DIRECTIVE COMPLIANT WITH DEDICATED NOISE FILTER OPTION 9 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 IMAGE BLOCK DIAGRAM L100 MFU INVERTER SUB CONDENCER BOARD BLOCK board OPERATION PANEL WITH POTENTIOMETER HITACHI
5. 10 5484 DST Sege 0011 D A 17 Web iwww clrwticom Email info clrwtr com i r w GE 1 1 T 8 HE e 5 m P x I d i e Ka es E mom T ES 4 C H E Phone 800 894 0412 Fax 888 723 4773 s ra li de i E 3 5 i ip dd Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com N E e g sg PES p d Ser ad 24100 m CAS D om m mms mm mmm mm mm EN mam a SER j rip pec w sm _ c ms m e ON mm WUER e H um m u GR w m D E ER Re zl umm MEME mas S mt nc S T m Hii
6. TERMINALS COMMUNICATION PORT ISORATION EEPROM USER INTERFACE REMORT OPERATOR EMC DIRECTIVE COMPLIANT WITH DEDICATED NOISE FILTER OPTION 9 3 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 1 Spare Parts list Parts Code DG Ne Quantity Lo D 258i 20043532 Key PAD HITACHI model 2T004372 1 Front case L100 002 004NFE NFU 254818 1T0017841 Front case L100 005 022NFE NFU E L100 037 075LFU L100 004 075HFE HFU L100 002 007MFU 3 D 254869 3T015677 1 For all models 4 D 254831 41013420 1 Volume ar For all models 10 5 D 254830 41013419 1 L100 002 004NFE NFU was gaa sas sss 254832 4T0134591 ver L100 005 022NFE 1 10 L100 007 022NFU 037LFU L100 004 040HFE HFU Except Japanese version and L100 MFU 5 D 254872 3T016369 1 Top HE LL L100 055 075LFU HFE HFU 1 10 254820 21004371 1 L 100 002 004NFE NFU o D 254817 1T001783 1 Case 7 L100 005 007NFE L100 007NFU L100 004 015HFE HFU L100 002 004MFU 254816 1T0017821 Case L L100 011 022NFE L100 015 022NFU 037LFU L100 022 040HFE HFU L100 007MFU 6 D 254866 17001858 1 L100 055 075LFU HFE HFU 254829 47013417 1 Rear 12 5 L100 002 004NFE NFU 254825 3T015700 1 Rear cover L L100 005 022NFE 100 007 022NFU 037LFU L100 004 040HFE HFU L100 002 007MFU 5
7. e 7831 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com
8. AVR voltage Second acceleration time 15 0 x 15 0 15 0 Second deceleration time 150 i 150 150 Method to use 2nd 00 i 00 00 acceleration deceleration 00 00 00 00 00 0 Acceleration characteristic 00 00 00 Deceleration characteristic 00 00 i 00 Note 1 A20 0 A21 5 22 10 23 15 24 20 A25 30 26 40 A27 20 2 60 A29 A35 0 1 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 Inverter specifications Extended function mode B group Display Function name Category Selection of restart mode Allowable UV time Retry waiting time Electronic thermal level Rated current of U each inverter Electronic thermal characteristics Overload restriction Overload restriction level Rated current 1 25 for each inverter Deceleration rate while overload restriction 1a or 11 Reactive current setting Rated current 0 58 for each Analog meter adjustment Start frequency adjustment Carrier frequency Initialization mode Frequency converting value STOP key condition Restart mode after FRS invalid Monitor contents for OPE J 1 4 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 5 Inverter specifications Extended function mode C group Display Function name Category SR Code display D Input terminal 1 assign Input terminal 2 assign Input
9. www clrwtr com Email info clrwtr com 5 2 Output Current Detection Characteristics Frequency inverter has several detection characteristics for output current to protect IGBT from break down or to protect motor from over heat 1 Over current Frequency inverter shuts off the output instantaneously when output current exceeds to 200 of its rated current e g Over current protection level of L100 015NFE 7 1 Amps of rated current is 7 1 Arms 200 14 2 Arms 20 1 A peak 2 Over load Electronic thermal protection Frequency inverter shuts off the output when integration value of output current and time exceeds specific value time E Thermal Level 100 1805 No over load trip with 11596 load 1205 150 608 605 180 10s 10096 15096 20096 output current of the rated current of the frequency inverter This Electronic thermal level can be changed from 509 to 120 Initial setting is 100 time 1805 1205 _ 150 60s 60s o2 2 180 10 50 100 150 200 output current of the rated current of the frequency inverter 5 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 5 3 Motor Temperature Detection Frequency inverter has a motor temperature sensor input PTC input PTC resistor When the resistance value is more than 3k ohm 10 the frequency inverter trips with E3
10. 254871 31016368 1 L100 055 075LFU HFE HFU LL 254826 3 0157101 Cond L L100 011 022NFE cover 100 015 022NFU 037LFU L100 022 040HFE HFU L100 007MFU 8 D 254868 2T004495 1 Condensor cover LL L100 055 075LFU HFE HFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com c OL Pars Code DWG No Quantity C 254270 31012518 2 Cooling fan L100 015 055 075HFE HFU 1 3 L100 015 055LFU 9 C 254270 370125182 Cooling fan L100 075LFU 254822 370119244 Cooling fan L100 022NFE NFU L100 037LFU L100 022 040HFE HFU 10 254827 47013337 1 ISPM IO Cable S L100 002 022NFE NFU L100 004 040HFE HFU L100 037LFU 10 2588 47013337 4 ISPM IO Cable L L100 055 075LFU HFE HFU L E SSES 310155163 ISPM E L100 004NFE NFU _ EBEN EN 1100 007 370155203 ISPM without PCB2 L100 011 015NFE L100 015NFU 8 mees without OBA LioomNrENFU 3 memes emere foon a 970165862 ISPM 2 un il mees ISPM without OBA 6100076 li mee ISPM without oe 1 _ iM iios P682 oomen 77 31 1 910155281 ISPM without PCB2 L100 015HFE HFU o3 1 11 X 370155291 ISPM without PCB2 L100 022HFE HFU 370155301 ISPM without PCB2 100 030 040 T E 040HFU 31016568 3 ISPM without 2 L100 055HFEHFU 37
11. 723 4773 Web www clrwtr com Email info clrwtr com 3 5 Other Displavs Digital Panel Reset terminal is ON During initialization such as at power on Voltage is within UV level Power OFF During retry mode During initialization as EU settings During initialization as US settings During initialization as Japanese settings f Erasing trip histories 44 LG r n p Copying with DRW DRW 2 When there is no data 1 9 feedback data of PID etc 3 9 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 Ambient Condition of the Frequency Inverter 4 1 Required Derating in case of 50deg 55deg of Ambient Temperature Inverter ratings can be influenced by many factors You can find in this section the relation between ambient temperature and output current 96 and carrier frequency Standard ratings in 40 degree C Top cover removed condition in 50 degree C max gt cover removed condition in 55 degree C max rate of output L100 002NFE U rate of output L100 004NFE U current current 10096 10096 9096 9096 8096 8096 7096 70 0 5 2 4 6 8 10 12 14 16 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency KHz L100 007NFE U L100 015
12. E 03 E 04 Phenomena Cause Remedy Cause Remedy Cause Remedy Cause Remedy Cause Remedy Cause Remedy Cause Remedy Way to Reset Overcurrent for each condition E01 Overcurrent during constant speed operation E02 Overcurrent during deceleration E03 Overcurrent during acceleration E04 Overcurrent at other condition than above mentioned such as injection brake Load changed rapidly Eliminate rapid changed in load Sort circuit or earth contact ground fault in the motor or the motor cable Check with Megger If the motor cable is disconnected from the inverter the overcurrent should not be detected anymore A single phase power failure fuse wire can cause a shutdown in certain underload situations Check all these mains phases and the mains fuses preferably by comparison of the three two in case of single phase inverter mains currents in a steady operating state The motor is switched with a motor contactor during frequency inverter operation owitching over the motor is inhibited Defect in the power component Check the IGBT portion of ISPM Rapid acceleration or deceleration Set suitable acceleration or deceleration time otarting frequency is too high oet starting frequency as low as possible A 3 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 2 Overload E 05 Phenomena Overload of the inve
13. Resistor RS Thyristor THY Measurement Resistance Measurement Allowable Value From ___ PD 1 15025 PA From P1 To PD From PD To P1 if RS was opened 6 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 Rectifier Measurement da Main circuit of L100 This is to measure 3 rectifiers located lower arm of the input side Hesistance p Allowable Value From 5 Okohm or more R L1 zi S L2 T L3 Each R ars S L2 and 50kohm or more T L3 R Sie and 50 ohm less Each R 4 50 ohm or less TGA Each R S L2 and 50 or more s To make sure MOV visual check of MOV is necessary on the ISPM If the result is out of its spec replace the unit relative check is important 6 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 IGBT Measurement Hesistance Measurement Allowable Value 5 Okohm or more 50 ohm or less 50 ohm or less DC current detecting 50kohm or more resistor shunt resistor Order of mili ohm If the result is out of its spec replace the unit Please note that this cannot cover 100 to find IGBT failure because if the power devices in failure sometimes you can find the failure in components while they are activated You cannot find the failure while they are not activated 5 Cooling FAN volta
14. of frequency inverter Way to Reset A 4 Undervoltage E 09 Phenomena Undervoltage at DC bus line of the frequency inverter Cause The mains voltage is not available or not within the tolerance limits Remedy Check all 3 or 2 mains power supply voltage that it is within its specification Cause Thyristor for smooth charging is defect and DC bus voltage drops while operation due to current flows through smooth charging resistor Remedy Change ISPM 3 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Cause Remedy Cause Remedy Way to Reset Period of instantaneous power failure is longer than the set value b02 or DC bus voltage go down to its detecting level while instantaneous power failure Get rid of the instantaneous power failure evaluate the power supply system set bigger value for b02 One of the AC voltage is missing applied only for 3 phase INV Check AC line voltage check the fuses A 5 EEPROMerror E 08 Phenomena Cause Remedy Cause Remedy Cause Remedy Cause Remedy Cause Remedy Cause Remedy Abnormal situation occurs at the memory portion of the frequency inverter due to Incoming noise Influenced by Electrical Magnetic Interference Keep such noise source away from the frequency inverter Ambient temperature is too high Take countermeasure against high ambient temperature He power up t
15. 00 015 015HFU 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 6 01 EN 8 Condensor cover 1 414 100 011 015NFE 015NFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 01 01 _6 Geet 0 8 Condemorcover 9 board 100 022 022NFU OSOHFE OS7LFU 040HFE 040HFU 1 1 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 0 No Partsname e 6 Geet 0 8 Condensor cover EIN 2 2 _16_ Cooling fan ISPM IO cable L ISPM _________ 100 022 022HFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com GO Keypad 2 Front case L _6 8 Condensorcover LL 1 9 Coolingtan s 1 1 2 PCB2 1 L100 055LFU 055HFU 075HFU 055HFE 075HFE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com LO 1 Keypad Li 1 2 Front case L 4 4 Voumeknb 1 6 Geet 1 8 Condensor cover LL 1 6 9 Coolingfan S 2 100 075 Phone 800 894 0412 Fax 888 7
16. 016569 3 ISPM without PCB2 100 075HFE HFU EM 4 013548 1 RS soft charge resistor L100 002 022NFE NFU L100 037 055LFU L100 2 L100 002 007 12 254890 410135481 RS soft charge resistor L100 075HFE FU LFU 2 10 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 5 01 No Class Parts PWG No Quantity Let 47013438 1 Copper bar L 100 002 004NFE NFU NEM NN 4T013439 1 Copper bar L100 005 022NFE L100 007 022NFU L100 037LFU L100 004 040HFE HFU L100 002 007MFU L100EUL I O board L100 002 022NFE NFU L100 037LFU L100 004 040HFE HFU L100 002 007MFU L100 075EUL I O board L100 055 075LFU 1 1 L100 055 075HFE HFU 470 Capacitor board L100 011 015NFE L100 015NFU L100 037LFU 100 022 470 Capacitor board L100 030 040HFE L100 040HFU CB68X4L Capacitor board L100 055LFU CB68X6H Capacitor board L100 075HFE HFU 9 BERE A e SERE 4 06 0 680 2 100 004 16 CB560B2 PCB2 100 005 007 L100 007NFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com POL Paris Code DWG No Remark ie 16 CB470B2T PCB2 L100 011 015NFE L100 015NFU L1 68 E E E PER 1 T _ 4
17. 06 030 040 07 055 08 075 In case of L100 59100 it automatically detects it s voltage class with hardware in the ISPM voltage class setup is not necessary 10 18 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com fect esoe Geo O OI a T 4 b t g d SKI mH d LE LEE 2 ET e am msnm e e 7 2 lt rh kas U s c ws um m ESCH 25 21 is k hh um mc MN m EU L2 Q source type Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr 0 L100 series board Tri mg as cm cen sasa rf Bm E CN 8 81 S S mem rem we D source type L100 series 1 0 board E E e Lu 9 9 z z E LL lt st 69 c
18. 11341131911341111 Bad 111 3 44 seu ge 1784 HC 9 31 RD 1 DU EHF eu THE HEH 338 i T I i Su i mus i 3 i i mal i 1 i I i i 2 d d 5 www clrwtr com 10 es vb type S zm ep mm pm ms Ge mm mm emm e mm mm GE el r vr _ m mm m mm n L100 series I O board sink type Phone 800 894 0412 Fax 888 723 4773 Web www clrwir com E peog sepas 0017 NS info clrwtr com A 1 mal Web www clrwtr com D E 1 mm mo cmt CS P na SR Be cum cmm num sms pm remm m mas pm uma fcc mccum c m ML i L i i i d H m i I E X i 4 4 i Lm _ 442234 TM Lo Gm Re a is i F 8 Ws 3 i THe ig H 18 Ze 3
19. 2 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 3 O Ol terminal adjustment procedure If you need fine adjustment with out F31 IN 5 IN function DOP DRW or A group 13 14 function on standard panel please refer to following procedure Meaning set C91 01 Debug on set C94 F947 O terminal adjustment constant set C95 xx adjust this data power off and wait Power lamp off and power on and check the freq setting set C91 01 Debug on set C94 F948 Ol terminal adjustment constant set C95 xx adjust this data power off and wait Power lamp off and power on and check the freq setting set C91 00 Debug off If the data was added the freq setting will be increased concept is as same as J100 J300 10 17 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 4 kW setup procedure To set up kW we advise you not to use DOP DRW Meaning set C91 01 Debug on set C94 FABO kW adress set C95 xx kW code set B84 01 to excecute FACTORY SETTING Try FACTORY SETTING Check B12 display F 23 LVL B12 s display table KW 200 400V 002 1 40 004 260 1 50 005 007 4 00 2 50 011 015 7 10 3 80 022 10 00 5 50 030 040 15 90 8 60 055 240 13 0 075 320 16 0 kW code table common L100 SJ100 kW 01 002 02 004 0 005 007 04 011 015 05 022
20. 23 4773 Web www clrwtr com Email info clrwtr com 71 01 No Partsname Quantity ile a 6 Case M 7 Le me 111112 14 __ L100 002MFU 004MFU Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 81 01 Quantity 2 Front case L 6 Cae _ 1 8 Condensorcover 1 L100 007MFU Quantity 21 ss 1 2 NN 1 1 1 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 2 board compatibility L100 series V available not available NOTE B32 function is available from L or after NOTE The A is not available from the others revision NOTE L100EULH F is available from L100EUL G J K M P 002NFE 022NFE 002NFU 022NFU 004HFE 040HFE 004HFU 040HFU 002LFR 037LFR 004HFR 037HFR 055HFE 075HFE 055LFU 075LFU 055HFU 075HFU 055LFRO75LFR 055HFR 075HFR 037LFU board Name Revision s lt 1 OOEUL L100EULH F 1 OOEUL Ord s MES ES lt 1 001 DES G J L1 OOL SC 57 13 is 10 16 Phone 800 894 041
21. 5 Motor L100 inverter U PTC thermistor a Except Japanese version 5 4 Over Temperature Detection of the Frequency Inverter Frequency inverter has a temperature detection against power devices of the main circuit Frequency inverter shuts down the output when temperature around IGBT comes up to 120 degree C 5 4 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 6 Measurement amp Replacement of Subassemblies 6 1 Insulation Measurement For L100 inverter do not perform insulation measurements otherwise MOV will be damaged MOV between R L1 G S L2 G T L3 G 6 2 Power Components Measurements When checking the power components the following procedure is recommended Clear voltage e Wait for capacitors discharge Check capacitors for neutrality e Disconnect mains and motor wires e diodes and IGBTs using a universal tester with a diode function Visual check is important for the ISPM check the outlooking such as smoke trace Note n this test the absolute values are not so important since they depend strongly on the test device used The uniformity of the measured value is more important 1 DC BUS Measurement Check voltage Zero Hesistance Allowable Value From 50 or more P1 PD are located on the CB board snubber board Check 1 and terminal are shorten by copper bar 2 Softcharge
22. HITACHI INVERTER L100 SERIES SERVICE MANUAL ADJUSTMENT AND MAINTENANCE Model European Version L100 002NFE to L100 022NFE L100 004HFE to L100 075HFE US Version L100 002NFU to L100 022NFU L100 004HFU to L100 075HFU L100 03 LFU L100 002MFU to L100 007MFU Japanese Version L100 002LFR to L100 037LFH L100 004HFR to L100 075HFH L100 002MFR to L100 007MFR After reading this manual keep it at hand for future reference Hitachi Ltd Tokyo Japan Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com INDEX 1 Pre operation Check 1 1 Check inverter model and Manufacturing number 1 1 1 2 Check inverter parameter and motor specification 1 1 2 Measurement of The Internal Voltage Supply 1 2 3 Trouble Shoot 2 1 3 1 Error messages Possible Cause and Remedy 3 1 3 2 Analysis of Various Operating Problems That Do Not Trigger an Trip Message 3 1 3 3 How to Initialize the Data FACTORY SETTING 3 6 3 4 Error Message Comparison 3 7 3 5 Other Displays 3 8 4 Ambient Condition of the Frequency Inverter Temperature Altitude 3 9 4 1 Required Derating in case of 50deg 55 deg of Ambient Temperature 4 1 4 2 Required derating toward altitude 4 1 5 Level of Each Detection 4 4 5 1 DC Bus Voltage Detection Characteristics 5 1 5 2 Output Current Detection Characteristics 9 1 5 3 Motor Temperature Detection PTC 5 3 5 4 Over Temperature Detection of the Frequenc
23. NFE U 10096 10094 9096 9096 8096 8096 7096 7096 0 5 2 4 6 8 10 12 14 416 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency kHz 4 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 100 90 80 70 100 90 80 70 60 50 40 100 90 80 70 60 50 40 L100 022NFE U 100 90 80 70 60 0 5 2 4 6 10 Carrier frequency kHz 12 L100 004HFE U 50 40 100 90 80 70 60 50 40 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz L100 015HFE U 100 9096 es 80 70 b lt 60 5 50 40 0 5 2 4 6 8 10 12 14 16 i Carrier frequency kHz 4 2 0 5 2 4 6 8 10 12 L100 037LF U Carrier frequency kHz L100 007HFE U 0 5 2 4 6 8 10 12 Carrier frequency kHz L100 022HFE U 0 5 2 4 6 8 10 12 Carrier frequency kHz Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com L100 055LFU L100 075LFU 100 100 80 80
24. asuring instruments for mains voltage current and power are shown in Table 7 1 The voltage to be measured is the effective value of fundamental wave and the power to be measured is the total effective value 1 Measurement of output voltage Moving iron type instrument does not show accurate values for measurement of the output voltage Make measurements according to the method shown in Fig 7 3 table 7 1 or using the circuit indicated in Fig 7 1 and 7 2 Frequency Inverter Fundamental wave effective value Vac 1 1 Voc Diode 7 Moving coil type DC Volt meter 600V 0 1A or above 200V class 300V 200V class 1000V 0 1A or above 400V class 600V 400V class Fig 7 1 Output voltage measurement circuit with load 7 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com When there is no motor connected to the inverter please use additional resistor like Fig 7 2 There will be a voltage at output terminal even the frequency command is naught due to the leakage current of the semiconductor devices Inverter 2W 220kohm Additional resistor 5kohm 30W 200V class Fundamental wave N effective value Vac Vpc 1 1 100W 400 class Diode _ Moving coil type DC Volt meter 600V 0 1A or above 200V class 300V 200V class 1000V 0 1A or above 400V class 600V 400V class Fig 7 2 Output voltage measurement circuit without motor 2 Measuremen
25. e DC voltages at the non isolated portion Please make measurements for above mentioned voltages for the isolated portion Check pad of NV12 Check pad of PV24 Check pad of PV5 1 pin of TM2 is L common PV5L supply voltage Supplies 5V for 1 board Nominal voltage min 4 90Vdc to max 5 20Vdc Check PV5 address 1C lt PV24L supply voltage Supplies 24V to interface voltage supply which is supplied to input terminals Nominal voltage min 21 60Vdc to max 26 40Vdc Check PV24 address 1A lt L NV12L supply voltage Supplies 12Vdc to remote operator DOP DRW Ss yellow backlight Nominal voltage max 10 80Vdc to min 17 5Vdc Check NV12 address 3A L H terminal voltage ouppiles 10V to H terminal Nominal voltage min 9 5Vdc to max 11 5Vdc Check lt gt L with VR 1kohm Potentiometer function on the front case Set A01 700 Monitor F01 display 0 lt gt 50 60 with clockwise and anti clockwise Cooling FAN voltage PV24N Supplies 24V to cooling FAN Nominal voltage min 19 9Vdc to max 27 2Vdc Check Red wire Black wire with the FAN Check the FAN working check the air direction from down to top 2 1 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 Trouble Shoot 3 1 Error Messages Possible Cause and Remedy 1 Overcurrent 1 E 01 E 02
26. e motor and the motor cable is disconnected from the frequency inverter the ground fault should not be detected anymore Remedy Please disconnect the motor and the motor cable If E14 comes out at power on please replace the unit Way to Reset Don t reset 3 4 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 Over voltage at source E 15 Phenomena Cause Remedy Way to Reset High voltage at power source line Frequency inverter cannot protect source overvoltage If it is too high frequency inverter will be damaged oource voltage is too high Check the source voltage continously Insert AC reactor at source lines A 11 Over temperature E 21 Phenomena Cause Remedy Cause Remedy Way to Reset Temperature sensor which located close to IGBT inside ISPM shows a too high temperature Ventilator blocked for models which has ventilator Check ventilator The frequency inverter does not get enough cooling air Check cabinet ventilation air filters and ventilation openings in the cabinet A 12 PTC error E 95 Phenomena Cause Remedy Cause Remedy Cause Remedy Way to Reset Resistance of motor thermistor is high This error can occur when you select PTC function Too much load of the motor the load use bigger motor Motor thermistor is not connected while PTC function is selected Disable PTC funct
27. e of 4 see EN60529 to comply with directive Note 2 If class B of EMC directive is required carrier frequency must be set to 5kHz 4 4 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 5 Level of Each Detection 5 1 DC Bus Voltage Detection Characteristics Frequency inverter has several detection characteristics for DC bus voltage as followings 1 200V class DC bus voltage Vdc hs Over voltage level 395V 20V 350 Actual DC bus 300 voltage 250 Under voltage recovering level 220V 10V under voltage 150 level 190V 10V 100 50 0 Trip Display nnm mal enn 500 88 58 u example of Over _ During Under monitoring output Voltage Under voltage frequency trip voltage trip or Waiting for Retry 5 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 2 400V class DC bus voltage Vdc 800 Over voltage level 790 40V 700 Actual DC bus 600 voltage 500 Under voltage recovering level 440V 20V 400 x voltage 300 level 380V 20V 200 100 0 Reset x Ton x Ton Display x x x 8 S80 1 08 example of During Unde monitoring output Voltage Under voltage frequency trip voltage trip or Waiting for Retry 5 2 Phone 800 894 0412 Fax 888 723 4773 Web
28. ge circuit in the ISPM PV 24N Measurement on the ISPM Disconnect the cooling FAN relative check is important 6 Cooling FAN Disconnect the cooling FAN and measure impeadance of FAN circuit Hesistance w Allowable Value From 5 or less 100kohm or more relative check is important 6 3 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 7 Maintenance and Inspection Procedure 7 1 Precautions 1 Maintenance and Inspection Precautions Be sure to check the followings before starting maintenance and inspection because there is a danger of electrical shock e Display on the digital operation panel and POWER indication has been turned OFF The voltage between and is 15Vdc or lower Discharging resistor 500 ohm 30W for 200V class 1k ohm 60W for 400V class has been connected between and terminals for 15 seconds or more after main power had turned off 2 General Precautions Always keep the unit clean so that no dust nor other foreign materials come inside of the frequency inverter Payattention to broken lines and faulty connections Firmly connect terminals and connectors e Keep frequency inverter away from moisture and oil e Dusts steel filings swarf and other foreign materials can damage insulation and causing unexpected accidents failure Please pay attention to them 7 2 Measurement of Mains Voltage Current and Power General me
29. he frequency inverter short time after power off It is necessary to keep several seconds after power off to memorize the current data at EEPROM If this time is too short this storage performance cannot be done and leads to EEPROM error Keep certain time between power off and re power up You didn t wait 6 seconds or more at FACTORY SETTING Please try FACTORY SETTING again RS terminal was keeping ON at power off If RS is on INV can not write the correct data to EPROM at power off next power on E08 will come out Please don t use RS terminal at power off EEPROM is defect Change unit After you reset the INV please make sure the parameters especially maximum freq Acc Dec Way to Reset time Low limit freq to prevent any damage A Power off 6 CPU error E 11 E 22 Phenomena Abnormal situation or malfunction of micro processor inside frequency inverter E11 CPU error from MCU inside core E22 CPU error from on board E22 is produced by MCU on I O board and the causes is communication error between ISPM MCU Cause Remedy Cause Remedy on board Cable between ISPM and board was cut E22 Replace the cable Dusts on the pins of CN2 I O board E22 Remove the dusts 3 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Cause Influenced by Electrical Magnetic Interference Remedy Keep such no
30. ion when it is not used Characteristics of the motor thermistor is not suitable Frequency inverter gives error when the resistance value becomes more than ohm 10 Use motor which has suitable thermistor for the inverter Or change thermistor characteristics of the thermistor by debug mode A Explanation of the way to reset Make close the terminals between RS and P24 1 only for Japanese version on the board or press STOP RESET key of the operator 3 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 2 Analysis of Various Operating Problems That Do Not Trigger an Trip message The motor does not start Mode of frequency command A01 Check each mode again and or Run command A02 is not proper Incorrect power supply condition Check that the power supply is within its specification Each phase to phase voltage does not balance out of 3 Decrease the load or use bigger capacity of inverter and motor If you use DOP or DRW DIP switch selection of the operator is incorrect Set as follows E Same as J300 J100 SJ100 ON OFF Inverter Failure Wiring of the motor cable is incorrect U V W Setting of F04 is incorrect Replace the unit Check the wiring of the motor cable Check the setting Rotation direction is opposite Motor does not increase speed Motor load is too heavy Overload limitation Ex
31. ise source away from the frequency inverter Cause Ambient temperature is too high Remedy Take countermeasure against high ambient temperature Cause Component itself is defect Remedy Replace ISPM in case of E 11 or I O board board in case of E 12 7 External Trip E 12 Phenomena Trip due to have inputted an external signal to EXT input terminal of the frequency inverter Cause Faulty external device or equipment gives frequency inverter a trip requirement when external trip function EXT is selected Remedy Evaluate external device or equipment which is connected to frequency inverter Way to Reset A 8 USP error E 13 Phenomena Unexpected Start Protection This error can occur when USP function is selected Cause Frequency inverter trips when it is powered up with RUN command is given Remedy Disable RUN command when power up the frequency inverter Or disable USP function if possible to the system Way to Reset A orset RUN command off stop 9 Ground fault error E 14 Phenomena Earth contact in the motor or the motor cable or in the IGBT Frequency inverter detects this earth contact only at power up To resolve the causes please power off and disconnect the motor wire at INV UVW terminal Cause Earth contact in the motor or the motor cable Remedy Check the impedance between output portion wire and motor and earth Cause Detection circuit IGBT of the inverter is defect If th
32. manually while No abnormalities power off Increase ho c c ccc tightening _ Check for dust yx Visual inspection Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 0 8 Inspection Item Contents Cycle Method Criteria Standard Instruments point replacement daily periodic period Control circuit Operation check Check the balance of the output Measure the Within 296 of voltage voltage of each phase to phase output voltage difference between each without motor between U V phases er ere cer TER reer ere cer ELTE EE EE and W Perform a sequence protection oimulate Operate without any operation test and make sure that there are no errors in the protection and display circuits Component No abnormal odor nor changes in Y Visual No abnormalities check including inspection PCB No significant corrosion m liquid leakage nor deformation No abnormalities board inspection Display Digital operation No illegible display v Visual Normal operation panel No lack of character inspection Display is readable Segment failure of LEDs NOTE 1 Life time of capacitor is affected by the ambient temperature See Capacitor Life Curve in the following 2 The frequency inverter must be cleaned periodically If dust accumulates on the fan and heat sink it can cause overheating 3 See page 30 for the life time of the capacitor
33. me If front case is not closed by the screw dittcult to press 3keys 4 Additionally press key and release key approximately after one second 5 Keep pressing ONNA keys until d 00 will blink 2 seconds 6 Release all the keys after starts blinking n B B i 0988 p 3 V 1 Initialization end 1s or more Helease after 00 started blinking c95 INV kW code 01 0 2kW 02 0 4kW 03 0 75kW 0 5 kW 04 1 5kW 05 2 2kW 06 3 7kW 4 0kW 07 5 5kW 08 7 5kW 3 7 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 4 Error Message comparison Digital Panel DOP DRW Over current while constant speed Over current while deceleration OC Decl een Over current while acceleration OC Over current at other condition than above such as OHz injection brake mn Over load 5 Over L Possible to reset after 10 seconds has passed mim C3 EEPROM error H Check the parameters again if this error occurred Under voltage DC bus Under CPU error PU 1 CPU 2 t External error USP error E t 3 ND FIt Ground fault at power on IS OV S RC Over voltage at source DC bus t t Over voltage DC bus Over V V C d 0 Over temperature 0 OH FIN 35 error 0 Phone 800 894 0412 Fax 888
34. nit the parameters are not changed Because parameters are memorized in the EEPROM on the control board on J100 J300 series and if we used the previous control board to replacement unit at site to minimize the time In case of L100 SJ100 series EEPROM is on the ISPM even we replaced I O board the parameter is still the same 7 4 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 8 8 Daily Inspection and Periodical Inspection Inspection Item Contents Method Criteria otandard Instruments point replacement period Overall Ambient Check ambient temperature Ambient temperature Thermometer Environment humidity dust corrosive gas oil mist 1 to 40deg etc Devices overall Check for abnormal vibrations and Hygrometer c utis Power supply Check voltage between input lines Measure the No abnormalities Tester voltage voltage Within its specification between input terminals Main Overall Check installation for looseness Tightening torque circuit except for terminal block 0 5 0 6 N m M4 0 98 1 3 N m Check for evidence of over heating in Terminal block No damage Visual No abnormalities inspection No abnormalities Check for swelling LIE n operation inspection GN LL RN NN RN inspection Cooling fan Check for abnormal vibration and Rotate Smooth rotation 2 years noise
35. ower 7 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 7 3 Maintenance of Parts 1 Maintenance of printed circuit board I O board Printed circuit boards are maintenance free under normal applications except ALARAM relay hardware However in case which maintenance and inspection are necessary pay attention to the prevention of damage caused by static electricity as shown below Prevent damage caused by static electricity MCU and LSI on the printed circuit board can be destroyed by static electricity Therefore be sure to ground work benches soldering irons and yourself before start working on a printed circuit board 2 Maintenance of DC bus capacitor and cooling fan We recommend that DC bus capacitors and cooling fans to be regularly replaced every three years taking their lives into account Please note that their life span shorten when they are used in high temperatures and heavy loads Capacitor Life Curve Ambient temperature deg When the inverter is installed in a cabinet 40 12 hours day ambient temperature is the temperature in operation 30 j W_QnI the cabinet 20 10 0 10 0 1 2 3 4 5 6 7 9 10 Capacitor life time year 7 4 lf you install replacement INV at site If you install replacement units at site please preset the parameter by the panel or copy unit If you used the previous UO board to replacement u
36. r Output frequency Monitor converted value monitor Trip monitor Monitor Trip history monitor Monitor 2 Inverter specifications Basic function mode Display Function name Category Screen display Initial Remarks order Code display Lo y Output frequency setting Acceleration time 1 Deceleration time 1 Running direction setting Extended function Extended function C setting 1 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 Inverter specifications Extended function mode A group Function name Category Screen display Code display Frequency destination Running command destination Base frequency Maximum frequency External frequency setting start External frequency setting end External frequency setting start rate External frequency setting end rate External frequency start Time constant of the filter of analog input Multi speed 1 to 16 A20 A35 Jogging frequency A38 otop mode of jogging A39 Torque boost mode Level of V f characteristics V gain Selection of DC braking DC braking frequency DC braking waiting time DC braking force DC braking time Frequency upper limiter A61 Frequency lower limiter A62 Jump frequency 1 3 A65 A67 Jump frequency width 1 3 A66 A68 Selection of PID control P gain gain D gain Scale conversion of PID control Feedback destination Selection of AVR function
37. rter This error can be reset 10 seconds after the E05 came out Cause Motor load is heavy Remedy Reduce the load and or increase thermal level and or use bigger capacity of frequency inverter Cause V Boost value is high Remedy Reduce V Boost value or increase thermal level and or use bigger capacity of frequency inverter Cause Set wrong value for electronic thermal level b12 and or electronic thermal characteristic 613 Remedy Set suitable value Cause Set wrong value for the reactive current of the motor Remedy Set suitable value Reactive current value which should be input by function mode Is a value measured at 50Hz 60Hz without load Way to Reset A 3 Overvoltage E 07 Phenomena Overvoltage at DC bus line of the frequency inverter Cause Mains voltage too high mains voltage fluctuation or rapid mains voltage return choke energy leads to voltage increase Remedy Make sure that mains voltage is within tolerance limits Cause In case L100 is used in combination with a regenerative braking unit but the regenerative braking unit does not function Remedy Replace regenerative braking unit Cause In case L100 is used in combination with a raking resistor but the braking resistor cannot absorb the regenerative energy Remedy Re calculate and use suitable braking resistor Cause Deceleration time is too short Remedy Make deceleration time longer use braking unit resistor use bigger capacity
38. t of Input voltage and Input output current Use moving iron type ampere meter Refer to Fig 7 3 and Table 7 1 3 Measurement of Input and output power Use electrodynamics type watt meter for single phase use Make measurements for all 3 phases is case there is an unbalance in voltages and currents Frequency Inverter L1 L2 L3 N 7 3 Measurement Instruments 7 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Table 7 1 Measuring Instruments Type of Instrument Supply voltage and E Moving iron type voltmeter or Fundamental wave effective value fl Rectifier type voltmeter Supply current l1 1 and Moving iron type ammeter Total effective value 1 Supply power W and Wi Electrodynamics wattmeter Total effective value W1 Supply power Calculate from above measured values 1 and W1 Factor Pf1 pfi 100 X TET Output voltage Ey y Ev w and Evw u According to Fig 7 1 and Fig 7 2 Total effective value Eo Output current lu ly and Moving iron type ammeter Total effective value lo Output power Electrodynamics wattmeter Total effective value Wo Output power Calculate from above measured values Eo lo and Wo factor Pf2 W x 100 NOTE Use a meter indicating a fundamental wave effective value for voltage and meters indicating total effective values for current and p
39. terminal 3 assign Input terminal 4 assign Input terminal 5 assign Input terminal 1 condition Input terminal 2 condition Input terminal 3 condition Input terminal 4 condition Input terminal 5 condition Output terminal 11 assign Output terminal 12 assign FM terminal condition Output terminal 1 1 condition Output terminal 12 condition AL output terminal condition Level of overload signal Rated current of each inverter Arrival frequency while acceleration Arrival frequency while deceleration Level of deviation signal under PID control 1 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 2 Motor specifications Output voltage Hz x Hz Motor MFG number Motor output Em kW Rated current Motor poles p Rated voltage Motor rated rpm Rated frequency Starting current 3 Load conditions Equipment name JU Torque characteristics Acceleration time Required torque Deceleration time Load inertia J kgm Variable speed range JUL 1 6 E Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Output frequency Amps lt N Amps Sec Sec 2 Measurement of the Internal Voltage Supply There are PV5L PV24L and NV12L internal DC voltage supplies These supplies are isolated from the main high voltage portion And it is not possible to measur
40. ternal frequency set VR Is out of order Frequency limiter A61 is set Acceleration time is too short Remove or decrease the motor load replace VR Eliminate frequency limiter Set longer acceleration time The inverter cannot be programmed Unstable rotation of the motor Data is not changed Software lock is selected b31 RS or FRS command is given Inverter is in trip mode Motor load is changing heavily Mechanical resonance Forgot to press STH key Turn main power off within 6 seconds after pressing S T R key Make software lock invalid Make them invalid Reset the inverter Reduce the motor load changing or use bigger capacity of inverter and motor Change output frequency Press STR key after changing data Make sure to wait at least 6 seconds after STR key is pressed Cannot change data Turn power off within 6 seconds Make sure to wait at least 6 Copy Unit after started copying seconds 3 6 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 3 How to Initialize the Data FACTORY SETTING 1 Select the mode of initialization data to which you want to initialize by b85 Japanese version data gt Set 00 store EU version data gt Set 01 and store US version gt Set 02 and store 2 Set b84 to 01 to initialize and store 3 Keep pressing keys at the same ti
41. tion label which attached at the side cover of the unit 1 Description of the model name 100 015 NENNEN otructure type Series name 002 004 005 007 011 015 2 Description of MFG No 7 8 H T112967 0060 F With operator Input voltage class N Single 3 phase 200V class L 3 phase 200V class H 3 phase 400V class M Single phase 100V class Applicable motor kW 0 2kW 022 0 4kW 030 0 55kW 037 0 75kW 040 1 1 055 1 5kW 075 Production Month Production year Production code Revision of the inverter 2 2kW 3 OkW 3 KW 4 0kW 5 BkW 7 5kKW Unique number 1 9 0 J November K December Version number E European version U US version H Japanese version The unit digit of the year of grace 7 1997 8 1998 9 1999 0 2000 1 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 1 2 Check Inverter parameter and motor specification 1 Inverter specifications 1 Inverter specifications Monitor mode Display Function name Category Screen display Initial Remarks order Code display Output frequency monitor Monitor Output current monitor Monitor Running direction monitor Monitor Feedback data of PID Monitor control monitor Intelligent input terminal Monitor condition monitor Intelligent output terminal Monitor condition monito
42. y Inverter 5 4 6 Measurement amp Replacement of Subassemblies 5 4 6 1 Insulation Measurement 6 1 6 2 Power Components Measurements 6 1 7 Maintenance and Inspection Procedure 6 1 7 1 Precautions 7 1 7 2 Measurement of Mains Voltage Current and Power 1 1 7 3 Maintenance of Parts 7 1 7 4 you install replacement INV at site 7 4 8 Daily Inspection and Periodical Inspection 9 Image block diagram 8 1 10 Spare parts list 9 1 10 1 parts list 10 1 10 2 board compatibility 10 3 O OI terminal adjustment procedure 10 4 kW setup procedure 10 18 10 5 I O board schematic circuit diagram 10 19 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Hevisions Revision history table Phone 800 894 0412 Fax 888 723 4773 www clrwtr com Email info clrwtr com 1 Pre Operation Check Before starting adjustment and maintenance be sure to check the following specifications of the inverter and the motor 1 1 Check Inverter model and Manufacturing number MFG No MFG No Ll Inverter model Ll Model L100 015NFE HITACHI 2 1 5 Input Entree 50 60Hz 200 240V 16 0A 50 60 2 200 240V 9 3A Output Sortie 1 360Hz 200 240V 3Ph MFG No 78H T1129670060 Date 9708 Hitachi Ltd NE16452 6 You can find these information from the specifica
Download Pdf Manuals
Related Search