Appendix 1 Differences And Compatibility With The Fr-A840 - Mitsubishi Electric 800 Series Instruction Manual

Appendix 1
Item
Protective structure
Multiple rating
(Pr.570 Multiple rating
setting)
Brake transistor
(brake resistor usable)
Internal fan
Protective function
Pr.30 Regenerative
function selection
Pr.70 Special
regenerative brake duty
Regenerative brake duty
(setting value "9" in
Pr.52, Pr.54, Pr.158,
Pr.774 to Pr.776, Pr.992,
Pr.1027 to Pr.1034)
DC reactor
Operation panel
136
APPENDIX
Differences and compatibility
with the FR-A840
FR-A840
Enclose type (IP20): FR-A840-00620(22K) or lower
Open type (IP00): FR-A840-00770(30K) or higher
SLD, LD, ND (initial setting), HD rating
(Setting range "0 to 3")
Built in for FR-A820-00046(0.4K) to 01250(22K)
Built in for FR-A840-00023(0.4K) to 03160(55K)
None
―
Setting range "0 to 2, 10, 11, 20, 21, 100 to 102, 110,
111, 120, 121"
Provided
Provided (setting available)
Option
FR-DU08
• Display type: LED
• Operation mode switching key:
PU/EXT key
• Protective structure: IP40 (except for the PU
connector section)
FR-A846
Dust- and water-proof type (IP55): all capacities
LD, ND rating (initial setting)
(Setting range "1, 2")
None (the use of brake resistor is unavailable)
Provided
Internal-circulation fan alarm (FN2), Abnormal internal
temperature (E.IAH) provided
Setting range "0, 2, 10, 20, 100, 110, 120"
None
None (setting unavailable)
Built-in
FR-LU08-01
• Display type: LCD
• Operation mode switching key:
HAND/AUTO key
• Protective structure: IP55 (except for the PU
connector section)