Hitachi SJ300 Series Service Manual Download Page 1

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HITACHI INVERTER

SJ300 / L300P SERIES

SERVICE MANUAL

H I T A C H I

NBS611CX

After reading this manual , keep it hand for future reference.

Summary of Contents for SJ300 Series

Page 1: ...HITACHI INVERTER SJ300 L300P SERIES SERVICE MANUAL HITACHI NBS611CX After reading this manual keep it hand for future reference ...

Page 2: ...sion History Table No Revision Contents The Date of Issue Operation Manual No 1 Japanese font was removed Nov 2000 NBS611BX 2 The specification of the capacity 75 132kW and more was added Mar 2001 NBS611CX ...

Page 3: ...2 5 2 5 Return to an initialization setup Factory shipment state 2 6 3 Debug mode 3 1 Monitor mode 3 1 3 2 Function mode 3 2 3 3 Parameter settings for inverter 3 3 4 The check of control power supply voltage and a control signal 4 1 Control power supply voltage 4 1 4 2 Control signal 4 1 5 Maintenance and Inspection 5 1 Maintenance and Inspection 5 1 1 Daily inspection 5 1 5 1 2 Cleaning 5 1 5 1 ...

Page 4: ...del name SJ300 055 H F R 1 1 2 MFG number 94 A T12345 9 0001 Fig 1 1 Specification label location Specification label Fig 1 2 contents of specification label Model name Applicable motor Input ratings MFG number Output ratings R with POT meter F with digital operator L 3φ 200V class H 3 φ400V class Applicable motor 055 5 5kW Model name Serial No 0001 9999 Year of production 9 1999 Production No REV...

Page 5: ...itor 1 d082 Trip monitor 2 d083 Trip monitor 3 d084 Trip monitor 4 d085 Trip monitor 5 d086 Trip monitor 6 Trip Code frequency Hz current A voltage V RUN time h power ON time h d090 Warning monitor Warning code F001 Output frequency setting 0 0 starting frequency Max frequency 2n d max 3 rd max frequency Hz 0 00 F002 1st acceleration time 0 01 99 99 100 0 999 9 1000 3600 s 30 00 F202 2nd accelerat...

Page 6: ...ency Hz 0 00 A029 Multi speed9 0 00 starting frequency maximum frequency Hz 0 00 A030 Multi speed10 0 00 starting frequency maximum frequency Hz 0 00 A031 Multi speed11 0 00 starting frequency maximum frequency Hz 0 00 A032 Multi speed12 0 00 starting frequency maximum frequency Hz 0 00 A033 Multi speed13 0 00 starting frequency maximum frequency Hz 0 00 A034 Multi speed14 0 00 starting frequency ...

Page 7: ...Deceleration time2 3 rd motor 0 01 99 99 100 0 999 9 1000 3600 s 15 00 A094 2nd stage adjustable selection 00 change with 2CH terminal 01 change with setting 00 A294 2nd stage adjustable selection 2 nd motor 00 change with 2CH terminal 01 change with setting 00 A095 2nd acceleration frequency 0 00 99 99 100 0 400 0 Hz 0 00 A295 2nd acceleration frequency 2 nd motor 0 00 99 99 100 0 400 0 Hz 0 00 A...

Page 8: ...the data except this item 03 impossible to change the data except setting frequency item 10 possible to change data on operating 01 b100 Free V f frequency 1 0 Free V f frequency2 Hz 0 b101 Free V f voltage 1 0 800 0 V 0 0 b102 Free V f frequency 2 0 Free V f frequency3 Hz 0 b103 Free V f voltage 2 0 800 0 V 0 0 b104 Free V f frequency 3 0 Free V f frequency4 Hz 0 b105 Free V f voltage 3 0 800 0 V...

Page 9: ...d rate 07 LAD frequency 00 C031 Intelligent output 11 a b 00 NO 01 NC 00 C032 Intelligent output 12 a b 00 NO 01 NC 00 C033 Intelligent output 13 a b 00 NO 01 NC 00 C034 Intelligent output 14 a b 00 NO 01 NC 00 C035 Intelligent output 15 a b 00 NO 01 NC 00 C036 Alarm relay output a b 00 NO 01 NC 01 C040 Overload advance notice signal output mode 00 On accel And decel constant speed 01 Only constan...

Page 10: ...Trip history clear 01 Data initialization 02 Trip history clear data initialization 00 b085 Country code for initialization 00 Interior 01 EC 02 USA 01 02 00 b086 Frequency scalar conversion factor 0 1 99 9 1 0 b087 STOP key enable 00 valid 01 invalid 00 b088 Resume on FRS cancellation mode 00 0Hz start 01 Start f equaling 00 b090 BRD usage ratio 0 0 100 0 0 0 b091 Stop mode selection 00 decelerat...

Page 11: ...m 2 Set on forwarding H224 2nd motor constant J 0 001 9 999 10 00 99 99 100 0 9999 kgm 2 Set on forwarding H030 1st motor constant R1 Autotuning data 0 000 9 999 10 00 65 53 ohm Set on forwarding H230 2nd motor constant R1 Autotuning data 0 000 9 999 10 00 65 53 ohm Set on forwarding H031 1st motor constant R2 Autotuning data 0 000 9 999 10 00 65 53 ohm Set on forwarding H231 2nd motor constant R2...

Page 12: ...el setting 0 00 99 99 100 0 150 0 135 0 P027 Speed error over detect level setting 0 00 99 99 100 0 120 0 Hz 7 50 P031 Digital input option input mode selection Acc Dec 00 operator 01 option1 02 option2 00 P032 Stop position setting for orientation input mode selection 00 operator 01 option1 02 option2 00 P044 DeviceNet running order of monitoring timer setting 0 00 99 99s 1 00 P045 Setting in act...

Page 13: ... Hz current A voltage V RUN time h power ON time h d083 Trip monitor 3 Trip Code frequency Hz current A voltage V RUN time h power ON time h d084 Trip monitor 4 Trip Code frequency Hz current A voltage V RUN time h power ON time h d085 Trip monitor 5 Trip Code frequency Hz current A voltage V RUN time h power ON time h d086 Trip monitor 6 Trip Code frequency Hz current A voltage V RUN time h power...

Page 14: ...requency Hz 0 00 A029 Multi speed9 0 00 starting frequency maximum frequency Hz 0 00 A030 Multi speed10 0 00 starting frequency maximum frequency Hz 0 00 A031 Multi speed11 0 00 starting frequency maximum frequency Hz 0 00 A032 Multi speed12 0 00 starting frequency maximum frequency Hz 0 00 A033 Multi speed13 0 00 starting frequency maximum frequency Hz 0 00 A034 Multi speed14 0 00 starting freque...

Page 15: ...0 00 99 99 100 0 400 0 Hz 0 00 A097 Acceleration pattern selection 00 straight line 01 S curve 02 U curve 03 reverse U curve 00 A098 Deceleration pattern selection 00 straight line 01 S curve 02 U curve 03 reverse U curve 00 A101 OI start 0 00 99 99 100 0 400 0 Hz 0 00 A102 OI end 0 00 99 99 100 0 400 0 Hz 0 00 A103 OI start rate 0 100 20 A104 OI end rate 0 100 100 A105 OI start selection 00 exter...

Page 16: ...P 3wire keep 22 F R 3wire forward reverse 23 PID PID selection valid invalid 24 PIDC PID integrating reset 27 UP Remote control UP function 28 DWN Remote control DOWN function 29 UDC Remote control data clear 31 OPE Force operate ope 32 SF1 Multi speed bit1 33 SF2 Multi speed bit2 34 SF3 Multi speed bit3 35 SF4 Multi speed bit4 36 SF5 Multi speed bit5 37 SF6 Multi speed bit6 38 SF7 Multi speed bit...

Page 17: ...un After power ON then for 5 minutes on stop is implied 00 b095 BRD selection 00 invalid 01 valid invalid during stop 02 valid valid during stop 00 b096 BRD ON level 330 380 660 760 V 360 720 b098 Thermistor selection 00 invalid 01 Positive temperature coefficient enable 02 NTC enable 00 b099 Thermistor error level 0 9999 ohm 3000 C061 Thermal warning level 0 100 80 C091 Debug mode selection 00 No...

Page 18: ...lection no d001 P040 P031 no U005 User5 selection no d001 P040 P031 no U006 User6 selection no d001 P040 P031 no U007 User7 selection no d001 P040 P031 no U008 User8 selection no d001 P040 P031 no U009 User9 selection no d001 P040 P031 no U010 User10 selection no d001 P040 P031 no U011 User11 selection no d001 P040 P031 no User selection U012 User12 selection no d001 P040 P031 no Note indicate the...

Page 19: ... DC bus voltage level is About 400VDC 200V class About 800VDC 400V class Any fast decel Earth contact ground fault in the motor or the motor cable Any back energy from the load Perform above adjustment referring to d102 so that the DC bus voltage does not exceed the trip level EEPROM contradiction INV uses EEPROM to preset parameters if the EEPROM was affected by external noise abnormal heat micro...

Page 20: ...ut Under this INV trip the detected phase is possible to refer at d105 display Even retry function is preset INV can not retry after this detection Short circuit or earth contact ground fault in the motor or the motor cable Any IGBT failure Any loose connection on main circuit such as power board Thermister customer s selection If motor over temp happened by integrated thermistor s resistor value ...

Page 21: ...e connection of the board ü Make sure if the usage is proper 2 2 2 Digital input option board SJ DG Trip contents Digital operator display Remedy advice Option card error To detect the option card error failure Make sure the connection of the board Make sure if the usage is proper 2 2 3 Device Net option board SJ DN The error display at the time of device network option board SJ DN connection Trip...

Page 22: ...on Running command ON while 0Hz command While start procedure While DC injection braking While overload limitation 1 Trip cause Display explanation 2 Output frequency at trip Hz 3 Output current at trip A 4 DC bus voltage at trip V 5 Accumulated running time until tripping h 6 Accumulated power ON time until tripping h Trip cause Refer to 4 4 1 1 1 1 1 1 1 ...

Page 23: ...2 3 Jump width A063 A064 A065 A066 A067 A068 note 1 091 291 Frequency upper limiter A061 A261 092 292 Frequency lower limiter A062 A262 095 295 Output frequency F001 Multi stage speed 0 A020 A220 096 Multi stage speed 1 15 A021 A035 Free v f 7 b112 Free v f frequency 1 6 b100 b102 b104 b106 b108 b110 Free v f 1 b100 Free v f frequency 2 6 b102 b104 b106 b108 b110 Free v f frequency 1 b100 Free v f...

Page 24: ...value for USA The initialization method Please initialize by the following methods after setting up the above and a setting item A ALARM POWER RUN PRG V Hz kW 1 2 HITACHI 運転停止ﾘｾｯﾄ MIN MAX 記憶 STR RUN STOP RESET 機能 FUNC POWER A ALARM RUN PRG V Hz kW 1 2 HITACH 運転停止ﾘｾｯﾄ MIN MAX 記憶 STR RUN STOP RESET 機能 FUNC A ALARM RUN PRG V Hz kW 1 2 HITACHI 運転停止ﾘｾｯﾄ MIN MAX 記憶 STR RUN STOP RESET 機能 FUNC 1 Whe...

Page 25: ...RD circuit on 11kW and less for SJ300 and 15kW and less for L300P series You can find accumulated turning ON time for the integrated BRD transistor d104 Electronic thermal monitor You can find the usage ratio of electronic thermal performance as d105 Trip cause monitor of gate array There are 8 items of trips which are detected by the internal gate array and these items are transmitted to MCU Bit7...

Page 26: ...on 18 Inverter area code selection C195 JP for Japan EU for EC USA for USA 19 Inverter capacity code selection C196 0 2 0 2 55 0 75 0 75 0 90 0 132 0 20 Inverter voltage class code selection C197 200 200V class 400 400V class 21 Inverter mode change selection C198 00 SJ300 01 L300P Be sure to perform initialization according to the instruction manual after change the data above Parameter b085 is p...

Page 27: ... FUNC key after displaying C197 Please push a FUNC key and choose the code SJ300 was shown in Table 1 and L300P was indicated to be to Table 2 Then please push STR key 3 5 A model selection code is set up The setting method Please push FUNC key after displaying C198 Please push a FUNC key and choose the code indicated to be to Table 4 Then please push STR key 3 6 Data is initialized The setting me...

Page 28: ... Model selection of Sj300 L300P is checked The check method Please display H and check that the displays when pushing FUNC key once are SJ300 H001 and L300P H003 Table1 The correspondence table by the setting code model of SJ300 Code Model C196 Output capacity C197 Voltage class H003 motor capacity 004LF LFU 0 4 200 0 4 007LF LFU 0 75 200 0 75 015LF LFU 1 5 200 1 5 022LF LFU 2 2 200 2 2 037LF LFU ...

Page 29: ... signal At the time of inverter rated load About 3 3 V peak TRIP J1 connector 21pin L The signal at the time of carrying out a trip by the trip factor which a gate array judges P3 1 reference Normal 5V H Inside of a trip about 0 3V L Direct current voltage PHF J1 connector 22pin L Phase failure protection detected signal Normal 5V H Phase failure detection about0 5V L Direct current voltage IPL J1...

Page 30: ... and stable 5 1 2 Cleaning Always keep the inverter clean Use soft cloth dipped with neutrality detergent or ethanol and wipe the dirty portion with care note Do not use such as acetone benzene toluene or alcohol which may damage the coating of the inverter 5 1 3 Periodical inspection Check the portions where the inverter must not be in operation Please contact HITACHI for a periodical inspection ...

Page 31: ... swelling X Visual inspection No abnormalities Check for capacitance X With capacitance meter 85 or more of rated capacitance Relay contactor Check for stuttering noise during operation X Aural inspection No abnormalities No damage of contact X Visual inspection No abnormalities Resistors Check for cracks or changes in color X Visual inspection No abnormalities No open circuit X Tester check Toler...

Page 32: ...t on power terminals disconnect short circuit material at connector J61 located close to R0T0 terminal and connect R S T PD P N RB U V and W all together Connect again the short circuit material to J61 after the test is done 5 4 Withstand voltage test Do not perform withstand voltage test Semiconductors that are used in inverter can be degraded when withstand voltage is performed IM R S T U V M P ...

Page 33: ... depends on the tester voltage in case of ON mode Resistance values may not be completely the same due to the electrical device IGBT chip diode chip difference But we can regard the result is okay if all the data are nearly the same Tester polarity Red Blk Measure ment R PD OFF D1 PD R ON S PD OFF D2 PD S ON T PD OFF D3 PD T ON R N ON D4 N R OFF S N ON D5 N S OFF T N ON Converter D6 N T OFF U P OF...

Page 34: ...ance 1 Cooling fan Lifetime of the cooling fan depends on the usage condition however it is normally around 35 000 hours That means it is recommended to replace the cooling fan every 2 3 years in case the inverter operates continuously Of course it should be replaced immediately in case the abnormality is found How to remove cooling fan for mold case Remove terminal cover and front cover Reconfirm...

Page 35: ...nal cover 2 DC bus capacitor Big capacitance of electrolytic capacitors are used in a DC bus line of the inverter as a smoothing circuit Due to the chemical reaction inside the capacitor its lifetime highly depends on the ambient temperature and usage condition Replacement is recommended to be done in 5 years under normal usage condition Also it should be anyway replaced with new ones when there i...

Page 36: ...capacitor for steel case Remove terminal cover Under a stop confirm that the charge lamp is turned OFF ƒ Remove all the screws connecting P N BAR Remove all the screws connecting capacitor case and inverter main body Pull the capacitor case downwards How to fix DC bus capacitors for steel case Put capacitor onto the capacitor case and drive all the screws Insert capacitor case sliding along the di...

Page 37: ...c signal How to exchange Remove terminal cover Reconfirm that the charge lamp is turned OFF ƒ Remove the screws right and left portion like following figure Plug out the logic terminal carefully In case of plugging in to the new inverter pay attention not to bend the connection pins ...

Page 38: ...Temperature detection 22 Control power supply 23 Power supply for GA Gate Array 24 Power supply for I F interface 25 UV Under voltage detection 26 Instantaneous power failure detection 27 Dividing circuit 28 OV Over voltage detection 29 Voltage detection for earch phase 30 f sita detection 31 Main PCB 32 High speed opt coupler 33 Isolation amplifier 34 30 connections between main PCB and logic PCB...

Page 39: ...Internal block diagram ...

Page 40: ...8 29 30 J1 Option Board Option Board OPTXC OPT1C OPTXC OPT2C 1 2 3 58 59 60 TMC SP SN RP SN P24 PLC FW FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 AL0 Control Terminal Board FAN J21 CN1 PLUG OPEC Digital Operator Plug J61 P Main Board Bus Capacitor Board G CTU CTW TMN TMP CIB Flat Cable Fin Logic Board RB PD 8 7 6 5 4 3 2 1 CM1 ...

Page 41: ...0 J1 1 2 3 28 29 30 J1 Option Board Option Board OPTXC OPT1C OPTX OPT2C 1 2 3 58 59 60 TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board J21 CN1 PLUG OPEC Digital Operator Plug Main Board Bus Capacitor Board R S T G N G CTU CTW TMN TMP PIM Flat Cable Fin RB PD ...

Page 42: ... 5 28 29 30 J1 Option Board Option Board OPTXC OPT1C OPTXC OPT2C 1 2 3 58 59 60 TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board J21 CN1 PLUG OPEC Digital operator Plug Main Board Bus Capacitor Board R S T G N G FAN J22 TMP TMN CT Fin PIM Flat Cable Note Control terminal symbol is SJ300 RB PD ...

Page 43: ...N STOP RESE FUNC P To Ro U V W J61 Logic Board J1 J1 OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board J21 CN1 PLUG OPEC Digital Operator Plug Main Board R S T G N G FAN FAN J22 CT J53 J54 J55 J10 J11 J12 J52 J41 Control Power Board DM Board R IGBT J31 Thermistor Flat Cable J52 J41 T DM R T PD ...

Page 44: ...CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board CN1 PLUG OPEC Digital Operator Plug SJ300 300LF L300P 370LFR Circuit Diagram FAN U V W J1 J21 Main Board FAN J22 CTW J11 J16 J52 J41 DM Board IGBT J31 Thermistor Flat Cable J52 J41 DM R T J32 Thermistor FAN J23 CTU J71 J71 J56 J56 CT Board J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J1 P...

Page 45: ...MI AL2 AL1 ALO Control Terminal Board CN1 PLUG OPEC Digital Operator Plug SJ300 370 450LF L300P 450 550LFR Circuit Diagram U V W J1 Main board CTW J11 J16 J52 J41 DM Board IGBT Flat Cable J52 J41 DM R T CTU J71 J71 J56 J56 CT Board J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J1 J32 Thermistor J33 Thermistor J31 Thermistor THY FAN J21 FAN J22 FA...

Page 46: ...L2 AL1 ALO Control Terminal Board CN1 PLUG OPEC Digital Operator Plug SJ300 550LF L300P 750LFR Circuit Diagram U V W J1 Main Board CTW TUG J52 J41 DM Board IGBT J32 Thermistor Flat Cable J52 J41 DM R T J33 Thermistor FAN J21 FAN J22 FAN J23 CTU J71 J71 J56 CT Board J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J1 TUE TXG TXE J31 Thermistor THY Sn...

Page 47: ...ard Option Board Option Board OPTXC OPT1C OPTXC OPT2C 1 2 3 58 59 60 TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AM AL AL1 AL0 Control Terminal Board FAN J21 CN1 PLUG OPEC Digital Operator Plug 1 2 3 28 29 30 J1 1 2 3 28 29 30 J1 Main Board Bus Capacitor Board G CTU CTW TM TM CIB Flat Cable Fin 1 2 ...

Page 48: ...on Board OPTXC OPT1C OPTXC OPT2C 1 2 3 4 5 55 56 57 58 59 60 TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board J21 CN1 PLUG OPEC Digital Operator Plug 1 2 3 4 5 28 29 30 J1 1 2 3 4 5 28 29 30 J1 Min Board Bus Capacitor Board R S T G N G CTU CTW TMN TMP PIM Flat cable Fin PD RB ...

Page 49: ... 30 J1 Option Board Option Board OPTXC OPT1C OPTXC OPT2C 1 2 3 58 59 60 TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL ALO Control Terminal Board J21 CN1 PLUG OPEC Digital operator Plug Main Board Bus Capacitor Board R S T G N G TMP TMN FAN J22 CT PIM Fin Flat Cable Note Control terminal symbol is SJ300 STR PD RB ...

Page 50: ...PT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board J21 CN1 PLUG OPEC Digital Operator Plug Main Board R S T G N G J22 CT J53 J54 J55 J10 J11 J12 J52 J41 Control Power Board DM Board R IGBT J31 Thermistor Flat Cable J52 J41 T DM R T Note Control terminal symbol is SJ300 PD V W U FAN FAN ...

Page 51: ... CM1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board CN1 PLUG OPEC Digital Operator Plug Main Board R S T G N G CTW J10 J11 J16 J52 J41 DM Board IGBT J31 Thermistor J52 J41 DM R T Note Control terminal symbol is SJ300 J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J32 Thermistor FAN J21 FAN J22 FAN J23 CTU J71 J71 J56 J56 ...

Page 52: ...1 11 12 13 14 15 CM2 H O OI O2 L AM AMI AL2 AL1 ALO Control Terminal Board CN1 PLUG OPEC Digital Operator Plug Main board G CTW J11 J16 J52 J41 DM Board IGBT Flat Cable J52 J41 DM R T Note Control terminal symbol is SJ300 J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J32 Thermistor CTU J71 J71 J56 J56 CT Board FAN J21 FAN J22 FAN J23 FAN J24 J33 ...

Page 53: ...Control Terminal Board CN1 PLUG OPEC Digital Operator Plug SJ300 750 1320HF L300P 900 1320HFR Circuit Diagram U V W J1 P R S T G N G J22 CTW J52 J41 DM Board IGBT J52 J41 DM R T J35 J23 CTU J61 J53 J54 J55 Control Power Board R T J51 To Ro Pre Control Power Board J65 J65 J62 J62 J64 J64 J1 J31 Thermistor THY R1 R6 FAN J21 GA Board JU1 J80 J10 JU2 JX1 JX2 FAN FAN Thermistor Flat Cable Driver Board ...

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Page 72: ...FU HFE 1 15 255039 NPD1508 Diode Module 150A 800V 550LFU LFE 750LFU 3 8 255063 3T016823 1 Main Circuit Terminals M8 220LFU LFE 220 300LFU LFE 1 15 255032 NPGH5016A M Diode Module 50A 1600V 150HFU HFE 185HFU LFE 1 8 255062 3T011307 8 Main Circuit Terminals M6 300 370HFU HFE 370HFU HFE 1 15 255034 NPGH7516A M Diode Module 75A 1600V 185 220HFU HFE 220 300HFU HFE 1 8 255064 3T016823 4 Main Circuit Ter...

Page 73: ... LFE 075 110HFU HFE 1 60 255015 SJ3 CB055H DC Bus capacitor PCB 055HFU HFE 1 19 7 255122 2T004565 1 DC Bus Capacitor Attachment Block 150 220LFU LFE 150 220HFU HFE 1 60 255018 SJ3 CB075H DC Bus capacitor PCB 075HFU HFE 110HFU HFE 1 19 7 255123 2T004545 2 DC Bus Capacitor Attachment Block 110 150LFU LFE 110 150HFU HFE 1 60 255019 SJ3 CB110H DC Bus capacitor PCB 110HFU HFE 150HFU HFE 1 19 7 255124 2...

Page 74: ...5000 L3P B300H Main PCB 300HFU HFE 1 64 254983 SJ3 B037H Main PCB with Main body case 037HFU HFE 1 65 255054 SJ3 S300L CT Snubber PCB 300LFU LFE 1 64 254984 SJ3 B055H Main PCB with Main body case 055HFU HFE 1 65 255056 SJ3 S370L CT Snubber PCB 370LFU LFE 1 64 254987 SJ3 B075H Main PCB with Main body case 075HFU HFE 1 65 255057 SJ3 S450L CT Snubber PCB 450LFU LFE 1 64 254988 SJ3 B110H Main PCB with...

Page 75: ...iting Resistor 150 300HFU HFE 185 370HFU HFE 1 67 254539 SJ3 D75 X3H Power Source PCB 750 1320HFU HFE 900 1320HFU HFE 1 80 255071 3T011643 4 Current Limiting Resistor 370 550HFU HFE 450 750HFU HFE 1 68 OPE S OPE S Digital Operator All models for EC version 1 80 254540 3T013573 17 Current Limiting Resistor 750 900HFU HFE 900 1100HFU HFE 1 68 OPE SR OPE SR Digital Operator All models for EC version ...

Page 76: ...1320HFU HFE 1 254804 NGMB51 Rubber Bush 550LFU LFE 6 255135 2T004745 2 Front cover for sheet metal 370 750LFU LFE 370 1320HFU HFE 1 255125 N04RC1610 10 Ferrite core for J51 004 220LFU LFE 007 220HFU HFE 110 300LFU LFE HFU HFE 1 255136 1T002032 1 Logic PCB attachment board 300 550LFU LFE 300 1320HFU HFE 1 255126 N04FA4035 12 Ferrite core for FFC 004 220LFU LFE 007 220HFU HFE 110 300LFU LFE HFU HFE ...

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