Standard Specifications

	Item
Model	UL version
L300P-XXX	CE version

Enclosure (*2)

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

Rated capacity	200V
(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
Braking (Short-time) (*6)
	DC braking
		Operator
	Frequency	Potentiometer
	setting	External signal
		External port
	Forward/	Operator
	reverse	External signal
Input	Start/stop	External port
Input
signal	Intelligent
	Intelligent
	input terminals
	(Assign five functions
	to terminals)
	Thermistor input
	Intelligent output
Output terminals
signal	Intelligent monitor
	Intelligent monitor
	output terminals
Display monitor

Other user-settable parameters

Carrier frequency range

Protective functions

Ambient operating /storage Environmental temperature(*7)/humidity

conditions Vibration (*8) Location

Color

Options

Operator

Weight kg (lbs.)

200V Class

015LFU2	022LFU2	037LFU2	055LFU2		075LFU2		110LFU2	150LFU2	185LFU2	220LFU2		300LFU2			370LFU2		450LFU2	550LFU2	750LFU2
—	—	—	—		—		—	—	—	—		—		—			—	—	—
							IP20 (NEMA 1) (*1)			22(30)			30(40)		37(50)		45(60)	55(75)	75(100)
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)
2.5	3.6	5.7	8.3		11		15.2	20.0	25.2	29.4			39.1			48.4	58.5	72.7	93.5
3.1	4.3	6.8	9.9		13.3		18.2	24.1	30.3	35.3			46.9			58.1	70.2	87.2	112.2
					3-phase (3-wire) 200-240V (± 10%), 50/60Hz
8.3	12	18	26		35		48	64	80	94			124			154	186	231	297
3	4.4	7.4	11		15		22	30	37	44			60			74	90	110	150
			3-phase (3-wire) 200-					240V	(Corresponding	to input voltage)							169	210	270
7.5	10.5	16.5	24		32		44	58		85			113			140
7.5	10.5	16.5	24		32		44	58	73	85			113			140
							Line to line sine wave PWM
								0.1-400Hz
			Digital:	±	0.01% of the maximum frequency, Analog:						±		0.2%(25		±	10°C)
			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.
	Built-in BRD circuit(optional resistor)									External dynamic braking unit (option)

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

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

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)

One terminal(PTC)

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)

Analog voltage, analog current, PWM output

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 ther- mal 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

0.5-12kHz

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 over- voltage protection, instantaneous power failure, option 1 connection error, option 2 connection error, inverter thermal trip, phase failure detection, IGBT error, thermistor error

–	°	–		°
	10-40 C(*9) /		20-65 C / 25-90%RH (No condensation)
5.9m/s2 (0.6G), 10-55Hz					2.9m/s2 (0.3G), 10-55Hz
Altitude 1,000m or less, indoors (no corrosive gases or dust)
	Blue				Gray (Bezel for digital operator is blue)

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

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))

3.5 (7.7)

5 (11)

12 (26.4)

20 (44)

30 (66)

50 (110)

*1: Up to 30kW.

An optional conduit box is required for 37kW to 55kW to meet NEMA 1 . *2: The protection method conforms to JEM 1030 / NEMA(U.S.).

*3: 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.

*4: The output voltage decreases as the main power supply voltage decreases except for the use of AVR function.

*5: To operate the motor beyond 50/60Hz, please consult with the motor manufacturer about the maximum allowable rotation speed.

*6: Braking resistor is not integrated in the inverter. Please install optional braking resistor or dynamic braking unit when large braking torque is required.

*7: Storage temperature refers to the temperature in transportation.

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

*9: 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).

L300P specifications

The Hitachi L300P is a versatile and highly efficient variable frequency drive (VFD) known for its robust performance and reliability across various industrial applications. This drive is part of Hitachi's renowned L-series, designed to provide precise motor control and energy savings, making it a popular choice among engineers and system integrators.

One of the standout features of the Hitachi L300P is its advanced vector control technology. This technology enables the drive to deliver superior torque control and operational efficiency, which is crucial for applications requiring high performance and accuracy. The L300P's sensorless vector control capability allows it to maintain optimal performance even in varying load conditions, ensuring that motors run smoothly and efficiently.

The L300P also boasts a wide input voltage range, accommodating different voltage requirements from 200V to 600V. This flexibility makes it suitable for diverse global applications without the need for voltage converters. Additionally, the drive supports a broad range of output frequencies, allowing for seamless integration with various motor types.

Another significant aspect of the L300P is its built-in PLC functionality. This feature enables users to implement simple control tasks directly within the drive, reducing the need for external controllers and minimizing installation space and complexity. With programmable logic capabilities, users can optimize their processes and add custom functionalities to meet specific operational requirements.

The L300P is equipped with comprehensive protection features, including overcurrent protection, overvoltage protection, and motor stall prevention. These safety mechanisms ensure that the drive and the connected motors remain protected under adverse operating conditions, enhancing system reliability and reducing maintenance costs.

In terms of user interface, the L300P includes an intuitive keypad that allows for easy parameter setting and monitoring. The display provides real-time information about operational status and performance metrics, enabling users to make informed decisions quickly.

Energy efficiency is another key characteristic of the L300P. By utilizing advanced control algorithms and motor management techniques, the drive significantly reduces energy consumption, making it an environmentally friendly choice for industries looking to lower their carbon footprint.

Overall, the Hitachi L300P combines advanced technology, robust performance, and user-friendly features, making it a pivotal component in modern industrial automation and control systems. With its flexibility and efficiency, it stands out as a reliable solution for a wide range of applications, from HVAC systems to conveyor control and beyond.

Hitachi L300P manual Standard Specifications

Models: L300P