Mitsubishi Electric Freqrol-A100 Instruction Manual page 31

Note: 1. Always keep the inverter's power input terminals R, S,
T open. Accidental connection will damage the in-
verter. Also, incorrect polarity of terminals N, P will
damage the inverter.
2. When connecting the FR-HC converter, always match
the voltage phases of terminals R, S, T and terminals
R4,
S4,
T4.
3.
Please set Pr.
30
"high power factor converter con-
nection selection" to select the terminals connect to
the high power factor converter's terminals RDY, Y1
or Y2.
4. The high power factor converter (FR-HC) has a regen-
erative converter capability and cannot be used with
the FR-RC regenerative converter.
Connection of the power fac-
Connect the FR-BEL power factor improving DC reactor between
tor improving DC reactor (op-
terminals P I and P. In this case, the jumper connected across
tion)
terminals P I and P must be removed. Otherwise. the reactor will
not operate.
<connection method,
Remove the
\
L-*'
FR-BEL
jumper.
,-----
-7
I
I
I
Note: 1. The wiring distance should be within 5m.
2. The size of the cables used should be identical to or
larger than that of the power supply cables (R, S, T).
Where the power supply is Change the connection of the jumper to the internal transformer
special (342V or below, 484V
according to the operating power supply voltage.
or above) for the 400V class (This change is not required for inverters 11 K and below.)
15K to 55K inverters
Voltage Range vs. Jumper Position
Note: Change the jumper position according to the operating
power supply voltage.
Otherwise the inverter will be damaged.
Jumper
Position
v2
v3
Note
Factory setting
Operating Power Supply Voltage
50Hz
323V (380V-15%) to
456.5V (415V+lO%)
342V (380V-10%) to
484V (440V+10%)
391 V (460V-15%) to
506V (46OV+lO%)
60Hz
As on the left
342V (380V-10%) to
506V (46OV+10%)
As on the left