Pre-Operation Information; Precautions For Operation - Mitsubishi Electric FR-A520-0.4K-NA Instruction Manual

1.1 Pre-Operation Information

1 OUTLINE
1.1 Pre-Operation Information

1.1.1 Precautions for operation

Incorrect handling might cause the inverter to operate improperly, its life to be reduced considerably, or at the
worst, the inverter to be damaged. Handle the inverter properly in accordance with the information in each
section as well as the precautions and instructions of this manual to use it correctly.
This manual is written for the FR-A500 series transistorized inverters.
For handling information on the parameter unit (FR-PU04), inboard options, stand-alone options, etc., refer to
the corresponding manuals.
( 1 ) Unpacking and product check
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.
1) Inverter type
Capacity plate
FR-A520-0.4K/
Inverter type Serial number
FR- A520 - 0.4K -
Symbol Voltage Class Symbol
A520 200V class 0.4K to 55K Indicates capacity in "kW".
A540 400V class
2) Accessory
Instruction manual
If you have found any discrepancy, damage, etc., please contact your sales representative.
( 2 ) Preparations of instruments and parts required for operation
Instruments and parts to be prepared depend on how the inverter is operated. Prepare equipment and parts
as necessary. (Refer to page 45.)
( 3 ) Installation
To operate the inverter with high performance for a long time, install the inverter in a proper place, in the
correct direction, and with proper clearances. (Refer to page 7.)
( 4 ) Wiring
Connect the power supply, motor and operation signals (control signals) to the terminal block. Note that
incorrect connection may damage the inverter and peripheral devices. (See page 12.)
Rating plate
Capacity plate
Applicable Motor Capacity Symbol
None
NA
EC
MITSUBISHI
MODEL
POWER
Input rating
INPUT
Output rating
OUTPUT
Serial number
SERIAL
MITSUBISHI ELECTRIC CORPORATION
Specifications
Japanese specifications
U.S. specifications
European specifications
1
OUTLINE
Rating plate
INVERTER
FR-A520-0.4K
0.4kW
XXXXX
XXXXX
MADE IN JAPAN
Inverter type
Applicable motor
capacity