Hitachi l300p User Manual

Hitachi’s L300P Series Variable Fre Increased Energy Savings for Your

AUTOMATIC ENER G Y-SAVI NG FUNCTI ON

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.

ENHANCED INPUT/OUTPUT TERMINALS

Three relay output terminals are provided as standard for flexible interface to external control systems.

ANA L OG OU TP UT MONITOR

In addition to PWM monitor(FM), programmable analog output monitors are also available for both voltage(0-10VDC) and current(4-20mA) at AM and AMI terminals of the L300P.

INTELLIGENT INPUT/OUTPUT TERMINAL S Y STEM

The L300P features an intelligent control terminal system, which allows necessary drive I/O functions to be freely programmed. Input terminals can be selected for either sink or source type logic.

EASY- TO-USE OPERA T O R PANEL

Output frequency Output current Rotation direction Process variable, PID feedback Intelligent input terminal status

INTELLIGENT RELAY OUTPUTS

NO contact X 2 NO-NC contact X 1

AL212C 12A 11C 11A AL0 AL1

L300P's digital operator panel supports various monitoring functions.

Cumulative power-on time Trip event Trip history Warning code

Intelligent output terminal status Scaled output frequency Output voltage Power Cumulative RUN time

Example of Energy Savings (Fan)

Operation by Inlet vane and damper

Operation by v/f control

Operation by Automatic Energy-saving Function

Amount of energy to be saved

Power Consumption

Frequency

[Sink type logic]

CM1

L300P

P24

L300P

[Source type logic]

Upper SystemUpper System

+Power Supply

WIDE RANGE OF APPLICATION SPECIFIC FUNCTIONS

quenc y Driv e Deliv er s

Fan and Pump Applications!

FOR OPTIMAL OPERATION

High-

performance

Easy

Maintenance

Global

Standards

Hitachi

Inverter

L300P

Ease of

Operation

Compact

Size

CONTENTS

FEATURES

ST AND ARD SPECIFICATIONS

DIMENSIONS

OPERATION and PROGRAMMING

FUNCTION LIST

TERMINALS

PROTECTIVE FUNCTIONS

CONNECTING DIAGRAM

CONNECTING TO PL C

WIRING and ACCESSORIES

PAGE

1 - 4

5 - 7

8 - 11

13 - 16

17 - 18

20 - 21

ACCESSORIES

FOR COMPACT PANEL

TORQUE CHARACTERISTICS, DERATING DATA

FOR CORRECT OPERA TION

ISO 14001

EC97J1095

ISO 9001

JQA-1153

Hitachi variable frequency drives (inverters) in this brochure are produced at the factory registered under the ISO 14001 standard for environmental management system and the ISO 9001 standard for inverter quality management system.

24 - 26

29 - 30

Eliminates control rewiring when field replacing the L300P.

The L300P’s compact size helps economize panel space. Installation area is reduced by approximately 30% from that of our previous series. (Comparison of 11kW (15HP))

You can select frequently used commands and store them for fast reference.

RS485 is provided as standard for ASCII serial communication.

Optional PC drive configuration software which runs on Windows

Operating System.

Output frequency can be controlled by the integral potentiometer provided as standard on the OPE-SR. The OPE-SR can be removed for remote control, and has an easy-to-see 4-digit display and LEDs to indicate the unit being monitored (i.e. frequency, amps, power, etc.). A multilingual operator (English, French, German, Italian, Spanish, and Portuguese) with copy function (SRW0EX) and a digital operator without potentiometer (OPES) are also available as options.

EASY-REMOVABLE COOLIN G FAN AND DC BUS CAPACITOR

REMOVABLE CONTROL CIRCUIT TERMINALS

EASE OF OPERATION WITH DIGIT AL OPERA TOR (OPE-SR)

USER SELECTION OF COMMAND FUNCTIONS (“Quick Menu”)

BUILT-IN RS485

PROGRAMMING SOFTWARE

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.

Control Circuit Terminals

EMI FILTER

EMI filters to meet European EMC (EN61800-3, EN55011) and low-voltage directive (EN50178) are available for system conformance.

REDUCED NOISE FROM MAIN CIRCUIT POWER SUPPLY AND CONTROL CIRCUIT POWER SUPPLY

Disturbance voltage of the main circuit power supply and of the control circuit power supply has been improved by approximately 15dB( V) and 20dB( V) respectively compared to our previous model(J300), resulting in significant reductions to noise interference with sensors and other peripheral devices.

Disturbance voltage of the main circuit power supply (It does not comply with European EMC directive. To meet the EMC directive, please use an EMI filter.)

100

90 80 70 60 40

Disturbance voltage [dB(µV)]Disturbance voltage [dB(µV)]

.2 .3 .5 .7 1 5 7 10 20 30

Disturbance voltage of the control circuit power supply (Disturbance voltage of terminal L or CM1)

100

80 60 40 20

.2 .3 .5 .7 1 5 7 10 30203

J300-220LFU L300P-220LFU2

Frequency(MHz)

J300-055LFU L300P-055LFU2

Frequency(MHz)

J300 series

L300P series

J300 series

L300P series

HARMONICS MITIGATION

Terminals for the connection of a DC Reactor are provided as standard for harmonics suppression.

CONTROL OF VOLTAGE OF

MICRO SERGE

Suppressing the motor terminal voltage less than by improving the control method of PWM output. Input voltage:400VAC(In the case) Motor terminal voltage:1,131V(400V

X√2X

2）

2xE [V]

IMPROVEMENT OF ENVIRONMENT

The printed circuit board inside an inverter is varnish coating specification as standard.

Standard enclosure protection for the L300P is IP20 (NEMA1*). For IP54 (NEMA12), please contact Hitachi sales office.

NEMA 1 applies up to 30kW. An optional wire-entry conduit box is required for 37kW to

75kW models to meet NEMA 1 rating.

CONFORMITY TO GLOBAL ST AND ARDS

CE, UL, c-UL, C-Tick approvals.

NETWORK COMPATIBILITY

The L300P can communicate with DeviceNet™, PROFIBUS®, LONWORKS®, Modbus® RTU*1, and Ethernet™*2 with communication options.

*1, *2: Being planned

MODEL NAME INDICATION

L300P -015 L F U 2

Series Name Applicable Motor Capacity

Power Source

L:3-phase 200V Class H:3-phase 400V Class

F:With Digital Operator

U:UL version for North America E:CE version for Europe

MODEL CONFIGURATION

Applicable Motor Capacity in kW (HP)

)

1.5(2 )

2.2(3 )

3.7(5

)

5.5(7.5 )

7.5(10 )

11(15

)

15(20

)

18.5(25 )

22(30

)

30(40

)

37(50

)

45(60 55(75)

)

75(100

)

90(125

)

110(150

)

132(175

Windows is a registered trademark of Microsoft Corp. in the U.S. and other countries. DeviceNet is a trademark of Open DeviceNet Vendor Association. PROFIBUS is a registered trademark of Profibus Nutzer Organization.

3-phase 200V class 3-phase 400V class

L300P-015LFU2 L300P-022LFU2 L300P-037LFU2 L300P-055LFU2 L300P-075LFU2 L300P-110LFU2 L300P-150LFU2 L300P-185LFU2 L300P-220LFU2 L300P-300LFU2 L300P-370LFU2 L300P-450LFU2 L300P-550LFU2 L300P-750LFU2

Version number

L300P-015HFU2/E2 L300P-022HFU2/E2 L300P-040HFU2/E2 L300P-055HFU2/E2 L300P-075HFU2/E2 L300P-110HFU2/E2 L300P-150HFU2/E2 L300P-185HFU2/E2 L300P-220HFU2/E2 L300P-300HFU2/E2 L300P-370HFU2/E2 L300P-450HFU2/E2 L300P-550HFU2/E2 L300P-750HFU2/E2

L300P-900HFU2/E2 L300P-1100HFU2/E2 L300P-1320HFU2/E2

STANDARD SPECIFICATIONS

Model L300P-XXX

Enclosure (

Applicable motor (4-pole, kW(HP)) (*3) Rated capacity

(kVA)

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 (

Frequency accuracy Frequency resolution V/f characteristics Overload capacity

Acceleration/deceleration time

Braking

Input signal

Intelligent input terminals (Assign five functions to terminals)

Thermistor input

Intelligent output terminals

Intelligent monitor output terminals

Output signal

Display monitor

Other user-settable parameters

Carrier frequency range

Protective functions

Ambient operating /storage temperature

(

7)/humidity

Vibration

(

)

Location

Color

Operator

Weight kg

(

lbs.

)

Options

Environmental conditions

Item

200V Class

Up to 30kW. An optional conduit box is required for 37kW to 55kW to meet NEMA 1 . The protection method conforms to JEM 1030 / NEMA(U.S.). The applicable motor refers to Hitachi standard 3-phase motor (4-pole). To use other motors, care must be taken to prevent the rated motor current (50Hz) from exceeding the rated output current of the inverter.

The output voltage decreases as the main power supply voltage decreases except for the use of AVR function. To operate the motor beyond 50/60Hz, please consult with the motor manufacturer about the maximum allowable rotation speed. Braking resistor is not integrated in the inverter. Please install optional braking resistor or dynamic braking unit when large braking torque is required.

Storage temperature refers to the temperature in transportation. Conforms to the test method specified in JIS C0040(1999). When using the inverter from 40º to 50ºC ambient, the output current of the inverter must be derated (see the next section on derating curves).

110LFU2

—

11(15)

15.2

18.2

48 22

30 (66

)

30 (66

)

20 (44

)

12 (26.4

)

12 (26.4

)

12 (26.4

)

5 (11

)

5 (11

)

150LFU2

—

15(20)

20.0

24.1

64 30

185LFU2

—

18.5(25)

25.2

30.3

80 37

220LFU2

—

22(30)

29.4

35.3

94 44

300LFU2

—

30(40)

39.1

46.9

124

113

370LFU2

—

37(50)

48.4

58.1

154

140

450LFU2

—

45(60)

58.5

70.2

186

169

550LFU2

—

55(75)

72.7

87.2

231 110

210

50 (110

)

750LFU2

—

75(100)

93.5

112.2

297 150

270

Operator Potentiometer External signal External port Operator External signal External port

Dynamic braking (Short-time) (

DC braking

Frequency setting

Forward/ reverse Start/stop

UL version CE version

200V 240V

IP20 (NEMA 1) (

3-phase (3-wire) 200

40V (±10%), 50/60Hz

3-phase (3-wire) 200

240V (Corresponding to input voltage)

Line to line sine wave PWM

0.1

400Hz

Digital: ±0.01% of the maximum frequency, Analog: ±0.2%(25±10°C)

Digital setting: 0.01Hz, Analog setting: (Maximum frequency)/4,000 (O terminal: 12-bit 0–10V, O2 terminal: 12-bit

10–+10V)

V/f optionally variable, V/f control (Constant torque, reduced torque)

120% for 60sec., 150% for 0.5sec.

0.01

3,600sec. (Linear/curve, accel./decel. selection), Two-stage accel./decel.

Up and Down keys

Potentiometer

DC 0

10V, –10-+10V (input impedance 10k ), 4-20mA (input impedance 100 )

RS-485 interface

Run key/Stop key (FW/RV can be set by function command.)

FW RUN/STOP (NO contact), RV set by terminal assignment (NO/NC selection), 3-wire input available

Set by RS-485

External dynamic braking unit (option)

Built-in BRD circuit(optional resistor)

RV(Reverse), CF1-CF4(Multispeed command), JG(Jogging), DB(External DC braking), SET(Second motor constants setting), 2CH(Second accel./decel.), FRS(Free-run stop), EXT(External trip), USP(Unattended start protection), CS(Change to/from commercial power supply),SFT(Software lock), AT(Analog input selection), RS(Reset), STA(3-wire start), STP(3-wire stop), F/R(3-wire fwd./rev.), PID(PID On/Off), PIDC(PID reset), UP/DWN(Remote-controlled accel./decel.) UDC(Remote-controlled data clearing), SF1-SF7(Multispeed bit command 1-7), OLR(Overload limit change), ROK(RUN Permissive) and NO(Not selected)

Performs at start; under set frequency at deceleration, or via an external input (braking force, time, and operating frequency).

Assign three functions to two NO contacts and one NO-NC combined contact (RUN, FA1, FA2, OL, OD, AL, FA3, IP, UV, RNT, ONT RMD and THM)

Output frequency, output current, scaled value of output frequency, trip history, I/O terminal condition, input power, output voltage

EMI filters, input/output reactors, DC reactors, radio noise filters, braking resistors, braking units, LCR filter, communication cables, Network interface cards

0.5

12kHz

Altitude 1,000m or less, indoors (no corrosive gases or dust)

5.9m/s

(0.6G), 10-55Hz 2.9m/s

(0.3G), 10-55Hz

Blue Gray (Bezel for digital operator is blue)

Over-current protection, overload protection, braking resistor overload protection, over-voltage protection, EEPROM error, under-voltage error, CT(Current transformer) error, CPU error, external trip, USP error, ground fault, input overvoltage protection, instantaneous power failure, option 1 connection error, option 2 connection error, inverter thermal trip, phase failure detection, IGBT error, thermistor error

V/f free-setting (up to 7 points), frequency upper/lower limit, frequency jump, accel./decel. curve selection, manual torque boost value and frequency adjustment, analog meter tuning, starting frequency, carrier frequency, electronic thermal protection level, external frequency output zero/span reference, external frequency input bias start/end, analog input selection, retry after trip, reduced voltage soft start, overload restriction, automatic energy-saving

OPE-SR(4-digit LED with potentiometer) / OPE-SRE(4-digit LED with potentiometer, English overlay) Optional: OPE-S(4-digit LED), SRW-0EX(Multilingual (English,French, German, Italian, Spanish, and Portuguese) operator with copy function), ICS-1,3(Cable for operators(1m, 3m))

–

10-40°C(*9) / –20-65°C / 25-90%RH (No condensation)

Analog voltage, analog current, PWM output

One terminal(PTC)

015LFU2

—

1.5(2)

2.5

3.1

8.3 3

7.5

022LFU2

—

2.2(3)

3.6

4.3

4.4

10.5

037LFU2

—

3.7(5)

5.7

6.8

7.4

16.5

055LFU2

—

5.5(7.5)

8.3

9.9

26 11

075LFU2

—

7.5(10) 11

13.3

35 15

3.5 (7.7) 3.5 (7.7) 3.5 (7.7) 3.5 (7.7)

5 (11)

Item

Model L300P-XXX

Enclosure (

Applicable motor (4-pole, kW(HP)) (*3) Rated capacity

(kVA)

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 (

Frequency accuracy Frequency resolution V/f characteristics Overload capacity

Acceleration/deceleration time

Braking

Input signal

Output signal

Display monitor

Other user-settable parameters

Carrier frequency range

Protective functions

Environmental conditions

Color

Options

Operator

Weight kg

Up to 30kW.

An optional conduit box is required for 37kW to 55kW to meet NEMA 1 .

The protection method conforms to JEM 1030 / NEMA(U.S.).

The applicable motor refers to Hitachi standard 3-phase motor (4-pole).

To use other motors, care must be taken to prevent the rated motor current (50Hz) from exceeding the rated output current of the inverter.

Dynamic braking (Short-time) (

DC braking

Frequency setting

Forward/ reverse Start/stop

Intelligent input terminals (Assign five functions to terminals)

Thermistor input

Intelligent output terminals

Intelligent monitor output terminals

(

UL version CE version

400V 480V

Operator Potentiometer External signal External port Operator External signal External port

Ambient operating /storage

(

temperature

Vibration Location

lbs.

7)/humidity

(

)

015HFU2 015HFE2

1.5(2)

2.6

3.1

4.2 3

3.8

Output frequency, output current, scaled value of output frequency, trip history, I/O terminal condition, input power, output voltage V/f free-setting (up to 7 points), frequency upper/lower limit, frequency jump, accel./decel. curve selection, manual

torque boost value and frequency adjustment, analog meter tuning, starting frequency, carrier frequency, electronic thermal protection level, external frequency output zero/span reference, external frequency input bias start/end, analog input selection, retry after trip, reduced voltage soft start, overload restriction, automatic energy-saving

EMI filters, input/output reactors, DC reactors, radio noise filters, braking resistors, braking units, LCR filter, communication cables, Network interface cards

3.5 (7.7) 3.5 (7.7) 3.5 (7.7) 3.5 (7.7)

400V Class

185HFU2

185HFE2

18.5(25)

25.6

30.7

External dynamic braking unit (option)

)

12 (26.4

022HFU2 022HFE2

2.2(3)

3.6

4.4

5.8

4.4

5.3

Digital setting: 0.01Hz, Analog setting: (Maximum frequency)/4,000 (O terminal: 12-bit 0–10V, O2 terminal: 12-bit

FW RUN/STOP (NO contact), RV set by terminal assignment (NO/NC selection), 3-wire input available

040HFU2 040HFE2

4.0(5)

5.9

7.1

9.5

8.6

Digital: ±0.01% of the maximum frequency, Analog: ±0.2%(25±10°C)

V/f optionally variable, V/f control (Constant torque, reduced torque)

0.01

3,600sec. (Linear/curve, accel./decel. selection), Two-stage accel./decel.

Built-in BRD circuit(optional resistor)

Performs at start; under set frequency at deceleration, or via an external input (braking force, time, and operating frequency).

DC 0

10V, –10-+10V (input impedance 10k ), 4-20mA (input impedance 100 )

Assign three functions to two NO contacts and one NO-NC combined contact (RUN, FA1, FA2, OL, OD, AL, FA3, IP, UV, RNT, ONT RMD and THM)

The output voltage decreases as the main power supply voltage decreases

except for the use of AVR function.

To operate the motor beyond 50/60Hz, please consult with the motor

manufacturer about the maximum allowable rotation speed.

Braking resistor is not integrated in the inverter. Please install optional

braking resistor or dynamic braking unit when large braking torque is required.

055HFU2

055HFE2

5.5(7.5)

8.3

9.9

3-phase (3-wire) 380

Run key/Stop key (FW/RV can be set by function command.)

Analog voltage, analog current, PWM output

–

10-40°C(*9) / –20-65°C / 25-90%RH (No condensation)

5.9m/s

(0.6G), 10-55Hz

Altitude 1,000m or less, indoors (no corrosive gases or dust)

075HFU2

075HFE2

IP20 (NEMA 1) (

7.5(10) 11

13.3

13 11

120% for 60sec., 150% for 0.5sec.

18 15

480V (Corresponding to input voltage)

Line to line sine wave PWM

Up and Down keys

Potentiometer

RS-485 interface

Set by RS-485

One terminal(PTC)

5 (11)

110HFU2

110HFE2

11(15)

15.2

18.2

80V (±10%), 50/60Hz

24 22

400Hz

0.1

0.5

12kHz

Blue

5 (11

150HFU2 150HFE2

15(20)

20.0

24.1

)

5 (11

Storage temperature refers to the temperature in transportation.

Conforms to the test method specified in JIS C0040(1999).

When using the inverter from 40º to 50ºC ambient, the output current of

the inverter must be derated (see the next section on derating curves).

41 37

)

220HFU2 220HFE2

22(30)

29.7

35.7

47 44

10–+10V)

12 (26.4

)

300HFU2 300HFE2

30(40)

39.4

47.3

63 60

12 (26.4

)

STANDARD SPECIFICATIONS

Model L300P-XXX

Enclosure (

Applicable motor (4-pole, kW(HP)) (*3) Rated capacity

(kVA)

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 (

Frequency accuracy Frequency resolution V/f characteristics Overload capacity

Acceleration/deceleration time

Braking

Input signal

Intelligent input terminals (Assign five functions to terminals)

Thermistor input

Intelligent output terminals

Intelligent monitor output terminals

Output signal

Display monitor

Other user-settable parameters

Carrier frequency range

Protective functions

Ambient operating /storage temperature

(

7)/humidity

Vibration

(

)

Location

Color

Operator

Weight kg

(

lbs.

)

Options

Environmental conditions

Item

400V Class

30 (66

)

30 (66

)

20 (44

)

370HFU2

370HFE2

37(50)

48.4

58.1

77 74

450HFU2 450HFE2

45(60)

58.8

70.1

94 90

550HFU2 550HFE2

55(75)

72.7

87.2

116 110

105

30 (66

)

750HFU2 750HFE2

75(100)

93.5

112.2

149 150

135

Operator Potentiometer External signal External port Operator External signal External port

Dynamic braking (Short-time) (

DC braking

Frequency setting

Forward/ reverse Start/stop

UL version CE version

400V 480V

Line to line sine wave PWM

0.1

400Hz

Digital: ±0.01% of the maximum frequency, Analog: ±0.2%(25±10°C)

Digital setting: 0.01Hz, Analog setting: (Maximum frequency)/4,000 (O terminal: 12-bit 0–10V, O2 terminal: 12-bit

10–+10V)

V/f optionally variable, V/f control (Constant torque, reduced torque)

120% for 60sec., 150% for 0.5sec.

0.01-3,600sec. (Linear/curve, accel./decel. selection), Two-stage accel./decel.

Up and Down keys

Potentiometer

DC 0

10V, –10-+10V (input impedance 10k ), 4-20mA (input impedance 100 )

RS-485 interface

Run key/Stop key (FW/RV can be set by function command.)

FW RUN/STOP (NO contact), RV set by terminal assignment (NO/NC selection), 3-wire input available

Set by RS-485

External dynamic braking unit (option)

Performs at start; under set frequency at deceleration, or via an external input (braking force, time, and operating frequency).

Assign three functions to two NO contacts and one NO-NC combined contact (RUN, FA1, FA2, OL, OD, AL, FA3, IP, UV, RNT, ONT, RMD and THM)

Output frequency, output current, scaled value of output frequency, trip history, I/O terminal condition, input power, output voltage

EMI filters, input/output reactors, DC reactors, radio noise filters, braking resistors, braking units, LCR filter, communication cables, Network interface cards

Altitude 1,000m or less, indoors (no corrosive gases or dust)

2.9m/s

(0.3G), 10-55Hz

Gray (Bezel for digital operator is blue)

–

10-40°C(*9) / –20-65°C / 25-90%RH (No condensation)

Analog voltage, analog current, PWM output

One terminal(PTC)

900HFU2 900HFE2

90 (125)

110.8

133.0

176 180

160

1100HFU2 1100HFE2

110 (150)

135.0

162.1

215 220

195

1320HFU2

1320HFE2

132 (175)

159.3

191.2

253 264

230

0.5

8kHz

60 (132

)

60 (132

)

80 (176

)

0.5-12kHz

IP20 (NEMA 1) (

IP00

3-phase (3-wire) 380

480V (±10%), 50/60Hz

3-phase (3-wire) 380-480V (Corresponding to input voltage)

DIMENSIONS

L300P-015-055LFU2

015-055HFU2 015-055HFE2

25(0.98)

164(6.46) 79(3.11)

150(5.91) 130(5.12)

6(0.24)

80(3.15)

130(5.12)

143(5.63)

Digital Operator

6 ( 0.24)

241(9.49)

255(10.04)

(

3- 20

0.78

Wiring Hole

140(5.51)

69(2.72)

7(0.28)

[Unit:mm (inch)] Inches for reference only

Exhaust

Wall

)

0.33

(

8.5

40(1.57)

75(2.95)

Air intake

LFU2、HFU2 type(055LFU2、HFU2) Conduit box to meet NEMA1 rating

L300P-075-150LFU2, 075-150HFE2, 075-150HFU2

)

24.5(0.97

)

3.11

( 79

)

6.69

( 170

210(8.27

)

7(0.28

80(3.15

)

189(7.44

)

Digital Operator

2- 7

)

9.69

( 246

)

0.28

(

)

10.24

( 260

)

3.23

(

0.28

3- 25 Wiring hole

)

6.69

( 170

)

0.33

(

8.5 (

70(2.76)

)

0.98

80(3.15)

[Unit:mm (inch)] Inches for reference only

Exhaust

Wall

Air intake

LFU2、HFU2 type Conduit box to meet NEMA1 rating

203(7.99

)

DIMENSIONS

147(5.79)

LFU2、HFU2 type Conduit box to meet NEMA1 rating

104(4.09)

L300P-185-300LFU2, 185-300HFE2, 185-300HFU2

L300P-370LFU2, 370HFE2, 370HFU2

Exhaust

Air intake

Wall

(

3.11

)

80(3.15

)

24.5(0.97

)

8.5

(

0.33

)

273

(

10.75

)

(

3.27

)

7(0.28

)

244(9.61

)

45(1.77)80(3.15

)

9.5

(

0.37

)

190

(

7.48

)

229(9.02

)

390

(

15.35

)

376

(

14.80

)

250(9.84

)

2- 7

(

0.28

)

229(9.02

)

4- 29.5

(

1.16

)

Wiring hole

[Unit:mm (inch)] Inches for reference only

2-10(0.39)

310(12.20)

265(10.43)

195(7.68)

540(21.26)

510(20.08)

2- 10( 0.39)

145(5.71)

175(6.89)

Wall

Conduit box to meet NEMA1 rating (Optional

)

Air intake

Exhaust

8.5

(

0.33

)

74(2.91)

(

3.11

)

271

(

10.67

)

Digital Operator

+ 22 hidden pages

Hitachi l300p User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual