Mitsubishi Electric FR-F800 Series Instruction Manual page 73

NOTE
• When using separate power supplies, always remove the jumpers across terminals R/L1 and R1/L11 and across S/L2 and S1/
L21. The inverter may be damaged if the jumpers are not removed.
• When the control circuit power is supplied from other than the input line of the MC, the voltage of the separate power supply
must be the same as that of the main control circuit .
• The power capacity necessary when separate power is supplied from R1/L11 and S1/L21 differs according to the inverter
capacity.
• If the main circuit power is switched OFF (for 0.1 second or more) then ON again, the inverter is reset and a fault output will
not be held.
• When a power supply is provided for the control circuit separately from the main circuit and a capacitive device (such as an
EMC filter or a radio noise filter) is connected, refer to the following diagram. (For the wiring example to comply with ship
classification standards, refer to
72
2. INSTALLATION AND WIRING
2.6 Control circuit
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Inverter
FR-F820-00630(15K) or lower
FR-F840-00380(18.5K) or lower
FR-F820-00770(18.5K) or higher
FR-F840-00470(22K) or higher
page
MC
Capacitive
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Power supply
capacity
60 VA
80 VA
662.)
R/L1
S/L2
device
T/L3
R1/L11
S1/L21