Hitachi SJ700 Series Manual
Variable frequency drive
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Powerful Inverter
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Table of Contents
Related Manuals for Hitachi SJ700 Series
Summary of Contents for Hitachi SJ700 Series
- Page 1 700 L700 & series Powerful Inverter Hitachi Industrial Equipment Systems Co., Ltd.
- Page 2 Over-current suppress OFF 185 to 400kW 0.3Hz/150% 11 to 75kW 0.5Hz/150% L700 90 to 160kW 0.5Hz/120% Hitachi exclusive Impact load 0Hz Domain sensorless vector control Develops 150% * torque at 0Hz speed Suppresses over current and continues running reference Ideal for cranes and other applications that require high torque at starting.
- Page 3 (Smaller of these)Program is stored in internal of inverter. Sequence operation is realized by downloading to an inverter a Editor(Windows), Display(Windows) Programming Grammar check(Windows) program created with Hitachi's Pro Drive Next software. environment Program download/upload, All clear Tailor inverter operation to meet changing process Executable format Interpreter 2.0ms/command (Sub routine supported.
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Page 4: Easy Operation
Ease of Maintenance Easy Operation Easy-removable construction User selection of Displayed for maintenance Parameters Field replacement of cooling fan(s) and DC bus capacitors Data comparison function can be accomplished in a fraction of the time. Allows display of only parameters changed from default. Using Logic terminal move to SJ700 without wiring change. -
Page 5: Environmental Friendliness
The curve shape (five kinds, such as S-curve, etc.) can be chosen according to the application requirements. Hitachi original PWM control method limits motor terminal Analog Command Holding voltage to less than two of inverter DC bus voltage. Function (AHD) Lower than Hitachi motor Max. -
Page 6: Standard Specifications
STANDARD SPECIFICATIONS SJ700 Series 3-phase 200V class US Version 004LFUF2 007LFUF2 015LFUF2 022LFUF2 037LFUF2 055LFUF2 075LFUF2 110LFUF2 150LFUF2 185LFUF2 220LFUF2 300LFUF2 370LFUF2 450LFUF2 550LFUF2 Model SJ700- JP Version 004LFF2 007LFF2 015LFF2 022LFF2 037LFF2 055LFF2 075LFF2 110LFF2 150LFF2 185LFF2 220LFF2 300LFF2... -
Page 7: Model Configuration
*7: Storage temperature refers to the temperature in transportation. *8: The frequency command is the maximum frequency at 9.8V for input voltage 0 to 10VDC, or at 19.6mA for input current 4 to 20mA.If this characteristic is not satisfactory for your application,contact your Hitachi representative. -
Page 8: General Specifications
*7: Storage temperature refers to the temperature in transportation. *8: The frequency command is the maximum frequency at 9.8V for input voltage 0 to 10VDC,or at 19.6mA for input current 4 to 20mA.If this characteristic is not satisfactory for your application,contact your Hitachi representative. - Page 9 DIMENSIONS ・ SJ700-004～037 LFUF2, LFF2 ・ SJ700-055～110 LFUF2,LFF2 /HFEF2, HFUF2,HFF2 ・ SJ700-007～040HFEF2, HFUF2, 007～037HFF2 ・ L700-110～150LFF/HFF 210(8.27) 150(5.91) Digital Operator 189(7.44) 130(5.12) Exhaust 25(0.98) Digital Operator Exhaust 80(3.15) 80(3.15) 2-φ7 (φ0.28) 24.5(0.97) 2-φ6 (φ0.24) Wall Wall 2-7(0.28) Air intake 189(7.44) 3 -33x28(1.30x1.10) Wiring Hole 2-6(0.24)
- Page 10 DIMENSIONS ・ SJ700-750, 900HFEF2, HFUF2, HFF2 ・ L700-900, 1100HFF 32.5 (12.8) (3.15) 2- φ 12( φ 0.47) Exhaust Digital Operator Wall Air intake 2-12(0.47) 300(11.81) 390(15.35) ・ SJ700-1100HFEF2, HFUF2, HFF2 / 1320HFEF2, HFF2, 1500HFUF2 ・ L700-1320, 1600HFF 2- φ 12( φ 0.47) 62.5 (2.46) (3.15)
- Page 11 DIMENSIONS SJ700-1850,2200HFEF2,HFUF2,HFF2 2-M12 Eyebolts 3-φ15(0.59) Exhaust Digital Operator Wall 15(0.59) Air Intake 57.5 (22.63) 370(14.56) 290(11.41) 290(11.41) 57.5(2.26) 695(27.36) 4-M12 Screw Holes For Eyebolts SJ700-3150HFEF2,HFUF2,HFF2 2-M12 Eyebolts 3- φ 15(0.59) Exhaust 2-M12 Screw Holes Digital Operator Vent Holes B(*1) Wall Vent Holes A(*1) 15(0.59) 450(17.71)
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Page 12: Operation And Programming
OPERATION and PROGRAMMING SJ700 and L700 Series can be easily operated with the digital operator provided as standard. The digital operator can also be detached and can be used for remote-control. Operator with copy function (WOP) and digital operator with potentiometer are also available as options. -
Page 13: Main Circuit Terminals
TERMINALS Main Circuit Terminals Terminal Description Terminal Symbol Terminal Name Terminal Symbol Terminal Name R ( L1 ) , S ( L2 ) , T ( L3 ) P ( + ) , N ( - ) Main power supply input terminals External braking unit connection terminals U ( T1 ) , V ( T2 ) , W ( T3 ) Inverter output terminals... -
Page 14: Control Circuit Terminals
TERMINALS Control Circuit Terminals Terminal Description Name Explanation of Terminals Ratings Symbol Common Terminal for Analog Common terminal for H, O, O2, OI, AM, and AMI. Do not ground. Power Source Power Supply Power Source for Frequency Power supply for frequency command input DC 10V, 20mA max. -
Page 15: A Group: Standard Functions
PROTECTIVE FUNCTIONS FUNCTION LIST ●MONITORING FUNCTIONS and MAIN PROFILE PARAMETERS × ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) ◯... -
Page 16: Function Name
× ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) 0.00 0.00 0.00 0.00 × ◯ A011 O-L input active range start frequency 0.00 to 99.99, 100.0 to 400.0 (Hz) (*2) 0.00 0.00... -
Page 17: B Group: Fine Tuning Functions
× ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) 00 (switching by 2CH terminal), 01 (switching by setting), ×... - Page 18 × ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) SJ700: 0.20 x "rated current" to 2.00 x "rated current" (A) < 75kW and over:0.20 x 1.50 > Rated current of inverterx 1..0 ×...
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Page 19: C Group: Intelligent Terminal Functions
× ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) × × b112 Free-setting V/f frequency (7) 0.0 to 400.0 (Hz) (*1) ×... - Page 20 ●C GROUP: INTELLIGENT TERMINAL FUNCTIONS × ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) SJ700:0.20 x "rated current" to 2.00 x "rated current" (A) / L700:0.20 x "rated current" to 1.50 x "rated current" (A) Rated current of ○...
- Page 21 00 (disabling auto-tuning), 01 (auto-tuning without rotation), H001 × × Auto-tuning Setting 02 (auto-tuning with rotation) 00 (Hitachi standard data), 01 (auto-tuned data), H002 × × Motor data selection, 1st motor 02 (auto-tuned data [with online auto-tuning function]) 00 (Hitachi standard data), 01 (auto-tuned data), ×...
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Page 22: P Group: Expansion Card Functions
●P GROUP: EXPANSION CARD FUNCTIONS × ［◯= Allowed = Not permitted］ Default Setting Setting Change Code Function Name Monitored data or setting SJ700 during operation during operation L700 (allowed or not) (allowed or not) -FE(CE) -FU(UL) -F(JP) × ○ P001 Operation mode on expansion card 1 error 00 (tripping), 01 (continuing operation) ○... -
Page 23: Protective Functions
PROTECTIVE FUNCTIONS Display Display on remote on digital operator/copy unit Name Cause(s) operator ERR1**** OC.Drive While at constant speed The inverter output was short-circuited, or the motor shaft is locked or has a OC.Decel During deceleration Over-current protection heavy load. These conditions cause excessive current for the inverter, so the OC.Accel During acceleration inverter output is turned off. -
Page 24: Connecting Diagram
CONNECTING DIAGRAM Source type logic 200V class 200V - 240V+10%, -15% 50/60Hz±5% 400V class 380V-480V+10%, -15% 50/60Hz±5% (T1)U SJ700/L700 R(L1) (T2)V S(L2) (T3)W T(L3) (+1)PD DC link choke (Note1) (*2)Remove connection with J51 (*2) when RoTo power is supplied T(J51) Dynamic braking unit (BRD) externally Control power source... - Page 25 CONNECTING DIAGRAM Sink type logic 200V class 200V - 240V+10%, -15% 50/60Hz±5% 400V class 380V-480V+10%, -15% 50/60Hz±5% (T1)U SJ700/L700 R(L1) (T2)V S(L2) (T3)W (+1)PD T(L3) DC link choke(Note 1) (*2)Remove connection with J51 (*2) when RoTo power is supplied T(J51) Dynamic braking unit (BRD) externally Control power source...
- Page 26 1.Using Internal Power Supply of The Inverter ( 1 ) Sink type logic ( 2 ) Source type logic DC24V DC24V Inverter Hitachi EH-150 series PLC Hitachi EH-150 series PLC Inverter Output Module Output Module (Note: Place short-circuit bar EH-YTP16...
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Page 27: Power Supply
WIRING and ACCESSORIES Power Supply Wiring Fuse Model Power Lines Motor Output Input (Class J) Signal Voltage (kW(HP)) Lines SJ700 L700 SJ700 L700 SJ700 L700 0.4(1/2) 004LFUF2,LFF2 0.75(1) 007LFUF2,LFF2 1.5(2) 015LFUF2,LFF2 2.2(3) 022LFUF2,LFF2 3.7(5) 037LFUF2,LFF2 Fuse 5.5(7.5) 055LFUF2,LFF2 7.5(10) 075LFUF2,LFF2 13.3 0.75mm 11(15) - Page 28 SJ300 series into the SJ700 series. (you cannot copy the parameter settings from the SJ700 series to the SJ300 series because the SJ700 Copying the parameter settings series has many new functions and additional parameters.) No display mode selection.
- Page 29 DIFFERENCE and COMPATIBILITY of L300P series and L700 series L300P L700 Items series series You can copy the parameter settings from the L300P series into the L700 series. (You cannot copy the parameter settings from the L700 series to the L300P series because the L700 series Copying the parameter settings has many new functions and additional parameters.) No display mode selection.
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Page 30: For Correct Operation
Consult the motor manufacturer when it is necessary to drive a standard (general-purpose) motor above 60 Hz. A full line of high-speed motors is available from Hitachi. [About the load of a frequent repetition use] About frequent repetition use (crane, elevator, press, washing machine) , a power semiconductor (IGBT, a rectification diode, thyristor) in the inverter may come to remarkably have a short life by heat exhaustion. - Page 31 [Installation location and operating environment] Avoid installation in areas of high temperature, excessive humidity, or where moisture can easily collect, as well as areas that are dusty, subject to corrosive gasses, mist of liquid for grinding, or salt. Install the inverter away from direct sunlight in a well-ventilated room that is free of vibration. The inverter can be operated in the ambient temperature range from -10 to 50˚C.(Carrier frequency and output current must be reduced in the range of 40 to 50˚C.) [ Main power supply] In the following examples involving a general-purpose inverter, a large peak current flows on the main power supply side,...