Hitachi L300P Series service manual SJ300-750-1320HF , L300P-900-1320HFR Circuit Diagram

Page 53

 

SJ300-750-1320HF , L300P-900-1320HFR Circuit Diagram

 

 

 

 

 

 

J31

Thermistor

P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PD

 

 

 

 

 

 

 

 

 

G

DM Board

 

 

 

 

 

 

J35

Thermistor

J10

 

 

 

 

Driver Board

 

 

 

 

 

 

 

 

 

 

 

THY

 

 

 

 

IGBT

R1-R6

 

G

 

 

 

 

(Total 6)

 

DM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

+

+

+

+

JU1

G

 

CTU

U

S

 

 

 

 

JU2

E

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

+

+

+

+

JX1

G

 

 

T

 

 

 

 

 

 

 

JX2

E

 

 

W

N

 

 

 

 

 

CTW

 

 

 

 

 

 

 

 

 

 

 

R

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J52

 

 

J41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J21

 

J52

 

 

J41

 

 

 

 

 

 

 

 

 

 

 

 

 

GA Board

 

Control

J53

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Board R

 

 

 

 

 

 

 

 

 

 

 

 

J80

 

 

 

 

 

 

J22

J54

 

 

 

 

 

 

 

 

Main Board

 

 

 

 

 

 

 

FAN

 

T

 

 

 

 

 

 

 

 

 

 

 

 

J1

 

 

 

J23

 

 

J55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flat Cable

 

FAN

J62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J65

 

 

J64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J1

 

 

 

J65

 

 

J64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J62

 

 

 

 

 

H I T A C H I

 

 

 

 

 

 

 

 

 

OPT1C

OPTXC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLUG

OPEC

 

 

 

 

 

 

 

Option Board

J51

 

 

 

 

 

 

 

 

 

 

 

Digital

 

 

 

 

 

 

 

 

 

To

 

 

 

 

 

 

 

 

 

 

 

 

 

Logic Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operator

 

 

 

 

 

 

 

 

Ro

J61

 

 

 

 

 

RUN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STOP/RESE

 

 

Plug

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pre Control

 

 

 

 

FUNC

1

2

 

S T R

 

 

 

 

 

 

 

 

OPT2C

OPTXC

Power Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Option Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TMC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN1

 

 

 

Control Terminal Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP SN RP SN

 

FW

8

7

6

5

4

3

2

1 CM1

FM TH

CM1 11

12 13 14 15 CM2 H

O

OI

O2

L

AM AMI AL2 AL1 ALO

 

 

 

 

P24 PLC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note : Control terminal symbol is SJ300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Only SJ300-1100,1320HF and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L300P-1320HFR Connect FAN to J23

Image 53
Contents Hitachi Inverter Revision History Table Inverter specification Investigation of the inverter 1 SJ300 Inverter specificationFunction Mode Code 2nd motor Signal output mode Others Allowable motor selection 20-75.0kW 160kW User 2 L300P FE/-FU/-FR PID Terminal Meter C083 O2 adjustment 9999./1000-655310000-65530 U006 User6 selection Inverter trip contents, remedy, advice Trouble ShootingIgbt Device- Net option board SJ-DN Option error Feed-back board SJ-FBDigital-input option board SJ-DG Check of the trip monitor contents Check of the warning monitor contents Return to an initialization setup Factory-shipment state Monitor mode Debug ModeUSA Function modeInitial cofiguration completion check procedure Setup of an inverterSetting procedure Model selection code C198 Code SJ300 L300P Control signal Control power supplyMaintenance and Inspection Daily and annual maintenance Megger test How to check inverter & converter portion Parts replacement How to remove cooling fan for steel case How to fix DC bus capacitors for mold case Unit replacement English Internal block diagram SJ300-004-007LF Circuit Diagram SJ300-015 055LF Circuit Diagram SJ300-075-110LF , L300P-110-150LFR Circuit Diagram SJ300-150 220LF , L300P-185 300LFR Circuit Diagram SJ300-300LF, L300P-370LFR Circuit Diagram SJ300-370-450LF, L300P-450-550LFR Circuit Diagram SJ300-550LF,L300P-750LFR Circuit Diagram SJ300-007HF Circuit Diagram SJ300-015-055HF Circuit Diagram SJ300-075-110HF , L300P-110-150HFR Circuit Diagram SJ300-150 220HF , L300P-185 300HFR Circuit Diagram SJ300-300HF , L300P-370HFR Circuit Diagram SJ300-370- 550HF,L300P-450-750HFR Circuit Diagram DM Board SJ300-750-1320HF , L300P-900-1320HFR Circuit Diagram Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page SJ300/L300P Series Spare Parts List SJ3 CT PCB DM PCB NGMB25