Mitsubishi FR-A740-00023-EC, Instruction Manual

Page: 12 / 474

2
Product checking and parts identification
1.1 Product checking and parts identification
Unpack the inverter and check the capacity plate on the front cover and the rating plate on the inverter side face to
ensure that the product agrees with your order and the inverter is intact.
REMARKS
For removal and reinstallation of covers, refer to page 5 .
Operation panel (FR-DU07)
Front cover
EMC filter ON/OFF connector
Control circuit
terminal block
AU/PTC switchover switch
Main circuit
terminal block
Power lamp
Lit when the control circuit
(R1/L11, S1/L21) is supplied
with power.
Cooling fan
PU connector
RS-485 terminals
Connector for plug-in option connection
(Refer to the instruction manual of options.)
Alarm lamp
Lit when the inverter is
in the alarm status
(major fault).
Capacity plate
Inverter type
Serial number
Capacity plate
Rating plate
USB connector
Voltage/current input switch
Charge lamp
Lit when power is supplied
to the main circuit
- EC
FR-A740-00126-EC
00126
Symbol
00023
to
12120
Displays the rated current
Type number
FR - - A740
Symbol
A740
Voltage Class
Three-phase
400V class
•
Inverter Type
Rating plate
Inverter type
Input rating
Output rating
Serial number
FR-A740-00126-EC
LD (50 C) XXA
SLD (40 C) XXA
ND (50 C) XXA
HD (50 C) XXA
Overload Current Rating Ambient Temperature
SLD 110% 60s, 120% 3s 40 C (104 F)
LD 120% 60s, 150% 3s 50 C (122 F)
ND 150% 60s, 200% 3s 50 C (122 F)
HD 200% 60s, 250% 3s 50 C (122 F)
Combed shaped
wiring cover
(Refer to page 178.)
(Refer to page 5)
•
Accessory
· Fan cover fixing screws (00620 or less)
(Refer to Installation Guideline)
These screws are necessary for compliance with
the European Directive
Capacity Screw Size (mm) Number
4
0
0
V
00083, 00126 M3
×
35 1
00170 to 00380 M4
×
40 2
00470, 00620 M4
×
50 1
(Refer to page 347)
(Refer to page 317)
(Refer to page 12, 275.)
(Refer to page 13)
(Refer to page 62)
(Refer to page 25)
(Refer to page 416)
(Refer to page 14)
(Refer to page 23)
(Refer to page 14)
(Refer to page 17)
· DC reactor supplied (01800 or more)
· Eyebolt for hanging the inverter (00770 to 06830)
M8
×
two pieces
· Jumper (01800 only) (Refer to page 14)