Hitachi manual L300P-450-550LFU2 450-750HFE2, 450-750HFU2, L300P-750LFU2

Page 11

L300P-450-550LFU2,

450-750HFE2,

 

 

32.5(1.28)

80(3.15)

Digital Operator

 

2- 12( 0.47)

450-750HFU2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

79(3.11)

520(20.47)

550(21.65)

277(10.91)

 

 

 

 

)

2-12 (0.47)

 

6.01

 

(

300 (11.81)

 

155

 

 

390 (15.35)

 

)

 

0.33

 

 

 

 

(

 

 

8.5

 

)

 

 

9.84

 

 

(

 

 

250

 

 

[Unit:mm (inch)]

Exhaust

Inches for reference only

 

Wall

)

 

7.28

 

(

 

185

Air intake

 

90(3.54)

Conduit box to meet NEMA1 rating (Optional)

L300P-750LFU2

125(4.92) 80(3.15)

Digital Operator

[Unit:mm (inch)]

Inches for reference only

2

 

12(0.47 )

 

Exhaust

 

 

 

 

352(13.87) 79(3.11)

2-12 (0.47)

380(14.96) 480(18.90)

670 (26.38)

700 (27.56)

160(6.30)

190(7.48)

Wall

Air intake

 

8.5(0.33)

104(4.09)

 

 

(9.84)250

 

Conduit box to meet NEMA 1 rating

 

(Optional)

 

 

10

Image 11
Contents Page No contact X +Power Supply12C 12A 11C 11A AL0 AL1 AL2 DamperGlobal ISOEase Control Circuit Terminals EASY-REMOVABLE Cooling FAN DC BUS CapacitorL300P-022LFU2 Power SourceSeries Name L300P-015LFU2Standard Specifications External dynamic braking unit Rated capacity 400V KVA 480V57.5 510 1115 1520 %25 10CIP00 3750 Phase 3-wire 380-480V ± 10%, 50/60Hz 116 149 176 215 253Phase Wire 370HFU2 450HFU2 550HFU2 750HFU2 900HFU2 1100HFU2015-055HFE2 DimensionsL300P-015-055LFU2 015-055HFU2Unitmm inch L300P-185-300LFU2, 185-300HFE2, 185-300HFU2L300P-370LFU2 370HFU2L300P-750LFU2 L300P-450-550LFU2 450-750HFE2450-750HFU2 Exhaust Wall Air intake L300P-1320HFE2, HFU262.52.46 793.11 48018.91 710 740 380 270 Indicates the unit associated with the parameter display Press to stop the drive or reset an alarmShows drives status Press to run the motorGroup Standard Functions Function ListMonitoring Functions and Main Profile Parameters A243 A063 Jump frequency 1 setting 00-99.99/100.0-400.0HzA064 Jump frequency width 1 setting 00-10.00Hz A065 Jump frequency 2 setting 00-99.99/100.0-400.0HzGroup Fine Tuning Functions Group User-selectable Menu Functions Group Intelligent Terminal FunctionsGroup Motor Constants Functions Group Expansion Card FunctionsScrew Diameter and Terminal Width TerminalsTerminal Description Terminal ArrangementTerminal Description Default setting CE/UL Protective Functions Common P24 Connecting DiagramTerminal Name FW, 1, 2, 3, 4 O2, OI, AM, AMIFor 18.5kW25HP and over Intelligent Input terminalsHitachi EH-150 series PLC L300P Output Module EH-YT16 Connecting to PLCHitachi EH-150 series PLC L300P Output Module Motor Power Supply Fuse InverterCables for OPE-S/SR/SRE and SRW-0EX AccessoriesICS-1 Input data is divided into upper 8-bit and lower 8-bit Data Bit ConfigurationStandard Specifications Connector specificationsCable connection SpecificationsSpecifications Dimensional drawings Unit mm Panel cutout For Compact PanelL300P-900- 1100HFU2/E2 L300P-1320HFU2/E2Derating Data Torque CharacteristicsApplication to Motors For Correct OperationLifetime of Primary Parts High-frequency Noise and Leakage Current

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.