Hitachi L300P manual Terminals, Terminal Description, Terminal Arrangement

Page 18

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

015-055 LFU2, HFU2, HFE2

 

 

 

 

 

 

 

R

S

T

 

 

U

V

W

 

 

 

 

 

 

 

 

(L1)

(L2)

(L3)

(T1)

(T2)

(T3)

 

 

 

R 0

T 0

 

PD

P

N

 

RB

 

 

 

 

 

 

(R0)

(T0)

 

(+1)

(+)

(-)

 

(RB)

(G)

(G)

 

 

185-370LFU2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R 0

T 0

 

 

185-750HFE2, HFU2

 

 

 

 

 

 

 

 

 

 

 

 

(R0)

(T0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

S

T

PD

 

P

 

N

U

V

W

 

 

 

 

(G)

(L1)

(L2)

(L3)

(+1)

(+)

 

(-)

(T1)

(T2)

(T3)

 

(G)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

110-150HFE2, 075-150HFU2/LFU2

 

 

R

 

S

T

 

 

U

 

V

W

 

 

 

 

 

 

 

 

 

 

 

(L1)

(L2)

(L3)

(T1)

(T2)

(T3)

 

 

 

 

 

 

 

 

 

 

 

PD

 

P

N

 

RB

 

 

 

 

 

 

R 0

 

T 0

 

 

 

 

( +1 )

(+)

(-)

(RB)

 

(G)

(G)

 

 

 

(R0)

 

(T0)

 

 

220, 300, 450, 550, 750LFU2

 

 

 

 

 

 

 

 

 

 

R 0

T 0

 

 

 

 

 

900-1320HFE2/HFU2

 

 

 

 

 

 

 

 

 

(R0)

(T0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

S

 

T

PD

P

N

U

V

 

W

 

 

 

 

 

 

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

 

(T3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(G)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(G)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screw Diameter and Terminal Width

 

 

 

 

Main Circuit Terminals

 

 

 

 

Model

015-037 LFU2

055LFU2

075LFU2

110-150LFU2

185LFU2,185-370

220-370LFU2,

450-550

750LFU2,

900-1100

HFE2/HFU2

HFE2/HFU2

HFE2/HFU2

HFE2/HFU2

HFE2/HFU2

450-750HFE2/HFU2

LFU2

1320HFE2/HFU2

HFE2/HFU2

 

 

 

 

 

 

 

 

 

 

 

Screw diameter

M4

M5

M5

M6

M6

M8

M10

M10

M10

Terminal width (mm)

13

13

17.5

17.5

18

23

35

40

29

 

 

 

 

 

 

 

 

 

 

*For ground screw of 200, 300, 450, 550 LFU2, M6 is used. For 900-1320HFE/HFU2, M8 is used.

R0,T0 Terminals

All models

M4

9

W

W:Terminal width

Control Circuit Terminals

Terminal Arrangement

 

H

 

O2

 

AM

 

FM

 

TH

 

FW

 

5

 

4

 

3

 

 

2

 

1

 

AL1

 

L

 

O

 

OI

 

AMI

 

P24

 

PLC

 

CM1

 

12C

 

12A

 

11C

 

11A

 

AL0

 

AL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screw diameter M3, Terminal width 6.4mm

17

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Contents Page Damper +Power Supply12C 12A 11C 11A AL0 AL1 AL2 No contact XISO EaseGlobal EASY-REMOVABLE Cooling FAN DC BUS Capacitor Control Circuit TerminalsL300P-015LFU2 Power SourceSeries Name L300P-022LFU2Standard Specifications %25 10C Rated capacity 400V KVA 480V57.5 510 1115 1520 External dynamic braking unit370HFU2 450HFU2 550HFU2 750HFU2 900HFU2 1100HFU2 Phase 3-wire 380-480V ± 10%, 50/60Hz 116 149 176 215 253Phase Wire IP00 3750015-055HFU2 DimensionsL300P-015-055LFU2 015-055HFE2370HFU2 L300P-185-300LFU2, 185-300HFE2, 185-300HFU2L300P-370LFU2 Unitmm inchL300P-450-550LFU2 450-750HFE2 450-750HFU2L300P-750LFU2 L300P-1320HFE2, HFU2 62.52.46 793.11 48018.91 710 740 380 270Exhaust Wall Air intake Press to run the motor Press to stop the drive or reset an alarmShows drives status Indicates the unit associated with the parameter displayFunction List Monitoring Functions and Main Profile ParametersGroup Standard Functions A065 Jump frequency 2 setting 00-99.99/100.0-400.0Hz A063 Jump frequency 1 setting 00-99.99/100.0-400.0HzA064 Jump frequency width 1 setting 00-10.00Hz A243Group Fine Tuning Functions Group Expansion Card Functions Group Intelligent Terminal FunctionsGroup Motor Constants Functions Group User-selectable Menu FunctionsTerminal Arrangement TerminalsTerminal Description Screw Diameter and Terminal WidthTerminal Description Default setting CE/UL Protective Functions O2, OI, AM, AMI Connecting DiagramTerminal Name FW, 1, 2, 3, 4 Common P24Intelligent Input terminals For 18.5kW25HP and overConnecting to PLC Hitachi EH-150 series PLC L300P Output ModuleHitachi EH-150 series PLC L300P Output Module EH-YT16 Power Supply Fuse Inverter MotorAccessories ICS-1Cables for OPE-S/SR/SRE and SRW-0EX Connector specifications Data Bit ConfigurationStandard Specifications Input data is divided into upper 8-bit and lower 8-bitSpecifications Specifications Dimensional drawings Unit mmCable connection L300P-1320HFU2/E2 For Compact PanelL300P-900- 1100HFU2/E2 Panel cutoutTorque Characteristics Derating DataFor Correct Operation Application to MotorsHigh-frequency Noise and Leakage Current Lifetime of Primary Parts

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.
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