Replacement Of The Fr-A500(L) Series - Mitsubishi Electric FR-A800 Series Instruction Manual

Item
Communication option
Installation size
Converter
DC reactor
Brake unit (75 kW or higher) FR-BU2, MT-BU5
 Installation precautions
• Removal procedure of the front cover is different. (Refer to
• Plug-in options of the FR-A700 series are not compatible.
• Operation panel (FR-DU07) cannot be used.
 Wiring instructions
• The spring clamp type terminal block has changed to the screw type. Use of blade terminals is recommended.
 Instructions for continuous use of the PU07 (parameter unit)
manufactured in September 2015 or earlier
• For the FR-A800 series, many functions (parameters) have been added. When setting these parameters, the parameter
names and setting ranges are not displayed.
• Only the parameter with the numbers up to "999" can be read and set. The parameters with the numbers after "999" cannot
be read or set.
• Many protective functions have been added for the FR-A800 series. These functions are available, but all faults are
displayed as "Fault". When the fault history is checked, "ERR" appears. Added faults will not appear on the parameter unit.
(However, MT1 to MT3 are displayed as MT.)
• Parameter copy/verification function are not available.
 Copying parameter settings
• The FR-A700 series' parameter settings can be easily copied to the FR-A800 series by using the setup software (FR
Configurator2). (Not supported by the setup software FR-SW3-SETUP or older.)
9.1.2
 Installation precautions
• Installation size is compatible for replacing the FR-A520(L)-0.4K to 90K, FR-A540(L)-0.4K to 7.5K, 18.5K to 55K, 110K,
160K, or 220K. New mounting holes are required for replacing models with other capacities.
• To use the same mounting holes of the FR-A540-11K or 15K for the A800 series, the optional installation interchange
attachment (FR-AAT) is necessary.
• The external heat sink attachment is not interchangeable.
The enclosure cut dimensions of the FR-A520-3.7K or lower, FR-A520-30K, FR-A520-55K or higher, FR-A540-3.7K or
lower, FR-A540-11K and 15K, and FR-A540-75K or higher are not compatible.
NOTE
• For the installation size and the outline dimensions of the separated converter type, refer to the FR-A802 (Separated Converter
Type) Instruction Manual (Hardware).
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FR-A700
Connected to the connector 3
For standard structure models, installation size is compatible for all capacities. (Replacement between the
same capacities does not require new mounting holes.)
For separated converter types, installation size is not compatible. (New mounting holes are required.)
Built-in for all capacities
The 75K or higher comes with a DC reactor
(FR-HEL).

Replacement of the FR-A500(L) series

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Connected to the connector 1
An optional converter unit (FR-CC2) is required for separated
converter types.
For the FR-A820-03800(75K) or higher, the FR-A840-
02160(75K) or higher, and when a 75 kW or higher motor is
used, select a DC reactor suitable for the applicable motor
capacity. (A DC reactor is not included.)
Separated converter types (converter unit FR-CC2) and IP55
compatible models have a built-in DC reactor.
FR-BU2
page 33.)
9.1 For customers replacing the conventional model with this inverter
FR-A800
9. APPENDIX
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