Hitachi’s L300P Series Variable Fre Increased Energy Savings for Your WIDE RANGE OF APPLICATION SPECIFIC FUNCTIONS Example of Energy Savings (Fan) With its Automatic Energy-saving Function, the L300P delivers “real-time” energy-saving operation for your fan and pump applications. The function insures that motor operates at minimum current in response to the torque required by the load.
quency Drive Delivers Fan and Pump Applications! CONTENTS FOR OPTIMAL OPERATION Highperformance Easy Maintenance Global Standards Hitachi Inverter L300P Ease of Operation Compact Size PAGE FEATURES 1-4 STANDARD SPECIFICATIONS 5-7 DIMENSIONS 8 - 11 OPERATION and PROGRAMMING 12 FUNCTION LIST 13 - 16 TERMINALS 17 - 18 PROTECTIVE FUNCTIONS 19 CONNECTING DIAGRAM 20 - 21 CONNECTING TO PLC 22 WIRING and ACCESSORIES 23 ACCESSORIES 24 - 26 FOR COMPACT PANEL 27 TORQUE CHARACTERISTICS, D
EASY-REMOVABLE COOLING FAN AND DC BUS CAPACITOR Cooling fan(s) and DC bus capaci-tors can be easily changed in the field. A fan ON/OFF function can be activated to provide longer cooling fan life. REMOVABLE CONTROL CIRCUIT TERMINALS Eliminates control rewiring when field replacing the L300P. Control Circuit Terminals The L300P’s compact size helps economize panel space. Installation area is reduced by approximately 30% from that of our previous series.
EMI FILTER EMI filters to meet European EMC (EN61800-3, EN55011) and low-voltage directive (EN50178) are available for system conformance.
STANDARD SPECIFICATIONS Item UL version Model L300P-XXX CE version Enclosure (*2) Applicable motor (4-pole, kW(HP)) (*3) 200V Rated capacity (kVA) 240V Rated input voltage Rated input current (A) Required power supply capacity (kVA) Rated output voltage (*4) Rated output current (continuous)(A) Control method Output frequency range (*5) Frequency accuracy Frequency resolution V/f characteristics Overload capacity Acceleration/deceleration time Dynamic braking (Short-time) (*6) Braking DC braking Input sign
Item UL version Model L300P-XXX CE version Enclosure (*2) Applicable motor (4-pole, kW(HP)) (*3) 400V Rated capacity (kVA) 480V Rated input voltage Rated input current (A) Required power supply capacity (kVA) Rated output voltage (*4) Rated output current (continuous)(A) Control method Output frequency range (*5) Frequency accuracy Frequency resolution V/f characteristics Overload capacity Acceleration/deceleration time Dynamic braking (Short-time) (*6) Braking DC braking Input signal 1.5(2) 2.6 3.1 4.
STANDARD SPECIFICATIONS Item UL version Model L300P-XXX CE version Enclosure (*2) Applicable motor (4-pole, kW(HP)) (*3) 400V Rated capacity (kVA) 480V Rated input voltage Rated input current (A) Required power supply capacity (kVA) Rated output voltage (*4) Rated output current (continuous)(A) Control method Output frequency range (*5) Frequency accuracy Frequency resolution V/f characteristics Overload capacity Acceleration/deceleration time Dynamic braking (Short-time) (*6) Braking DC braking Input sign
DIMENSIONS L300P-015-055LFU2 015-055HFU2 015-055HFE2 150(5.91) [Unit:mm (inch)] Inches for reference only 130(5.12) 25(0.98) Digital Operator 80(3.15) Exhaust 8.5(0.33) 130(5.12) Wall 3- 20( 0.78) Wiring Hole 40(1.57) 241(9.49) 164(6.46) 6(0.24) 255(10.04) 79(3.11) 2- 6 ( 0.24) Air intake 143(5.63) 140(5.51) LFU2 HFU2 type(055LFU2 HFU2) Conduit box to meet NEMA1 rating 7(0.28) 69(2.72) 75(2.
DIMENSIONS L300P-185-300LFU2, 185-300HFE2, 185-300HFU2 [Unit:mm (inch)] Inches for reference only Digital Operator 250(9.84) 2- 7( 0.28) Exhaust 390(15.35) Wall 9.5(0.37) 83(3.27) 229(9.02) 147(5.79) 7(0.28) 190(7.48) 8.5(0.33) 273(10.75) 376(14.80) 79(3.11) 24.5(0.97) 229(9.02) 80(3.15) Air intake 4- 29.5( 1.16) 104(4.09) Wiring hole LFU2 HFU2 type Conduit box to meet NEMA1 rating 244(9.61) L300P-370LFU2, 370HFE2, 370HFU2 45(1.77) 80(3.15) Exhaust Wall 2-10 (0.39) 175(6.
80(3.15) Digital Operator [Unit:mm (inch)] Inches for reference only Exhaust 520(20.47) 550(21.65) 2- 12( 0.47) 79(3.11) L300P-450-550LFU2, 450-750HFE2, 32.5(1.28) 450-750HFU2 2-12 (0.47) 185(7.28) 155(6.01) 277(10.91) Wall Air intake 8.5(0.33) 300 (11.81) 390 (15.35) 90(3.54) 250 (9.84) Conduit box to meet NEMA1 rating (Optional) L300P-750LFU2 [Unit:mm (inch)] Inches for reference only Digital Operator 12(0.47 ) Exhaust 700(27.56) 2 Wall 2-12 (0.47) 380(14.96) 190(7.48) 160(6.
DIMENSIONS L300P-900HFE2, HFU2 -1100HFE2, HFU2 32.5(1.28) 80(3.15) [Unit:mm (inch)] Inches for reference only Digital Operator 2- 12( 0.47) 700(27.56) Wall 357(14.06) 670(26.38) 79(3.11) Exhaust Air intake 2-12(0.47) 300(11.81) 390(15.35) 270(10.63) 8.5(0.33) L300P-1320HFE2, HFU2 [Unit:mm (inch)] Inches for reference only Digital Operator 62.5(2.46) 80(3.15) 2 12(0.47 ) 740 (29.13) 480(18.91) 710 (27.95) 79(3.11) Exhaust Wall 2-12 (0.47) 380 (14.76) 480 (18.90) 270 (10.63) 8.
OPERATION and PROGRAMMING L300P Series can be easily operated with the digital operator (OPE-SR) provided as standard. The Digital operator can also be detached and used for remote-control. A multilingual (English, French, German Italian, Spanish, and Portuguese) operator with copy function (SRW-0EX) or a digital operator without potentiometer(OPE-S) is also available as an option. (For US version, OPE-SRE (English overlay with potentiometer) is provided as standard.
FUNCTION LIST [ Monitoring Functions and Main Profile Parameters Code Name Description ] = Allowed = Not permitted Default Setting Run-time Run-time Data Edit -FE(CE) -FU2(UL) Setting (Enabled at b031) d001 Output frequency monitor 0.00-99.99/100.0-400.0Hz – – – – d002 Output current monitor 0.0-999.9A – – – – d003 Motor rotational direction monitor F(Forward) / o(Stop) / r(Reverse) – – – – d004 Process variable (PV), PID feedback monitor 0.00-99.99/100.0-999.9/1000.-9999.
[ Name Code V/f Characteristic DC Braking Upper/ Lower Limit and Jump Frequency PID Control AVR Function Operation Mode and Accel./ Decel. Function External Frequency Tuning Accel./ Decel.
[ B Group : Fine Tuning Functions Name Code Selection of automatic restart mode 00(Alarm output after trip, automatic restart disable) / 01(Restart at 0Hz) / 02(Resume operation after frequency matching) / 03(Resume previous frequency after frequency matching, then decelerate to stop and display trip information) b004 b005 b006 b007 Allowable instantaneous power failure time Time delay enforced before motor restart Instantaneous power failure and under-voltage trip enable Number of restarts after inst
[ C Group: Intelligent Terminal Functions Name Code Intelligent Input Terminal Setting Intelligent Input Terminal State Setting Intelligent Output Terminal Setting Intelligent Output Terminal State and Output Level setting Serial Communication Analog Meter Setting Description 01(RV:Reverse) / 02(CF1:Multipeed(1)) / 03(CF2:Multispeed(2)) / 04(CF3:Multispeed(3)) / 05(CF4:Multispeed(4)) / 06(JG:Jogging) / 07(DB:External DC braking) / 08(SET:Second motor constants setting) / 09(2CH:Second accel./decel.
TERMINALS Main Circuit Terminals Terminal Description Terminal Symbol Terminal Name R(L1), S(L2), T(L3) Main power supply input terminals U(T1), V(T2), W(T3) Inverter output terminals PD(+1), P(+) DC reactor connection terminals P(+), RB(RB) External braking resistor connection terminals P(+), N(-) External braking unit connection terminals (G) Ground connection terminal R0(R0), T0(T0) Control power supply input terminals Terminal Arrangement 110-150HFE2, 075-150HFU2/LFU2 015-055 LFU2, HFU2
Control Circuit Terminals Terminal Description [ ]: Default setting (CE/UL) Symbol Name L Common Terminal for Analog Power Source Common terminal for H, O, O2, OI, AM, and AMI. Do not ground. H Power Source for Frequency Setting Power supply for frequency command input O Frequency Command Terminal Maximum frequency is attained at DC 10V in DC 0-10V range. Set the voltage at A014 to command maximum frequency below DC 10V. Input impedance: 10kΩ, Allowable input voltage range: DC -0.
PROTECTIVE FUNCTIONS Name Over-current protection Display on digital operator Cause(s) The inverter output was short-circuited, or the motor shaft is locked or has a heavy load. These conditions cause excessive current for the inverter, so the inverter output is turned off. While at constant speed ERR1**** OC.Drive During deceleration OC.Drive During acceleration OC.Accel Over.
CONNECTING DIAGRAM SOURCE TYPE LOGIC In case of 400V class, place a transformer for operating circuit to receive 200V.
SINK TYPE LOGIC In case of 400V class, place a transformer for operating circuit to receive 200V. 200V-240V 10% 50/60Hz 5% R(L1) L300P (T1)U S (L2) (T2)V T (L3) R (*2)Remove connection with J51 when RoTo power is supplied externally Control power source (*2) T(J51) R0 T0 IM (T3)W (+1)PD Removable terminals DC link choke P24 Dynamic braking unit (BRD) Short-circuit bar PLC (+) P AL1 AL2 FW RB Forward command (-) N P RB N R1 5 R2 4 For 18.
CONNECTING TO PLC 1. USING INTERNAL POWER SUPPLY OF THE INVERTER (1) Sink type logic (2) Source type logic S P24 COM P24 PLC PLC + DC24V FW 5 5 1 1 COM CM1 Hitachi EH-150 series PLC Output Module EH-YT16 S L300P + DC24V FW CM1 Hitachi EH-150 series PLC Output Module EH-YTP16 L300P (Note:Place short-circuit bar between PLC and CM1 instead of P24 and PLC.) 2.
WIRING and ACCESSORIES Power Supply Fuse 200V 400V R (L1) S (L2) T PD (+1) (L3) Wiring Motor Output (kW(HP)) Model 1.5(2) 2.2(3) 3.7(5) 5.5(8) 7.5(10) 11(15) 15(20) 18.5(25) 22(30) 30(40) 37(50) 45(60) 55(75) 75(100) 1.5(2) 2.2(3) 3.7(5) 5.5(8) 7.5(10) 11(15) 15(20) 18.
ACCESSORIES OPERATOR Model Potentiometer Installation in L300P Remote Control Multilingual Copy Function OPE-S (Standard for L300P)(OPE-SRE: Standard for L300P UL version) OPE-SR/SRE SRW-0EX *OPE-SRE: English overlay REMOTE OPERATOR SRW-0EX(Optional) CABLE FOR OPERATOR Model Cable Length ICS-1 1m (3.3ft) ICS-3 3m (9.8ft) [Unit:mm (inch)] Inches for reference only DIMENSIONS OPE-S(R) SRW-0EX 80(3.15) 18(0 .71) 26.5(1.04) POWER ALARM ALARM Hz V A PRG POWER RUN PRG kW 18(0.
EXPANSION CARD Up to two expansion cards can be installed inside the L300P. Digital Input Expansion Card SJ-DG Output frequency, acceleration time, deceleration time, and torque limit can be set by a digital output device such as PLC, etc.
PROFIBUS® Expansion Card SJ-PBT Specifications Support profile Transmission method Connector type Support file ASIC chip Maximum bus length Maximum number of connectable nodes Termination support Support baud rate Communication specification Support LED Connector specifications Manufacturer Phoenix Contact Variable Speed Drive (Order no. 3.072) RS-485 Open connector (6 poles) GSD file VPC3+ (Made by Profichip) 100m at 12Mbps, 1200m at 9.
FOR COMPACT PANEL Heat accumulation in the panel can be reduced by arranging inverter heat sink outside.
TORQUE CHARACTERISTICS Typical torque performance based on V/f pattern (top) is shown below.
FOR CORRECT OPERATION Application to Motors [Application to general-purpose motors] Operating frequency The overspeed endurance of a general-purpose motor is 120% of the rated speed for 2 minutes (JIS C4,004). For operation at higher than 60Hz, it is required to examine the allowable torque of the motor, useful life of bearings, noise, vibration, etc. In this case, be sure to consult the motor manufacturer as the maximum allowable rpm differs depending on the motor capacity, etc.
[Main power supply] Installation of an AC reactor on the input side In the following examples involving a general-purpose inverter, a large peak current flows on the main power supply side, and may destroy the converter module. Where such situations are foreseen or the connected equipment must be highly reliable, install an AC reactor between the power supply and the inverter. Also, where influence of indirect lightning strike is possible, install a lightning conductor.
Printed in Japan(H) SM-E232U 1006