Installation Of A Reactor - Mitsubishi Electric FR-F820-00046 Instruction Manual

Fr-f800 series
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3.3

Installation of a reactor

When the inverter is connected near a large-capacity power transformer (1000 kVA or more) or when a power factor correction
capacitor is to be switched over, an excessive peak current may flow in the power input circuit, damaging the converter circuit.
To prevent this, always install an AC reactor (FR-HAL), which is available as an option.
MCCB
Power
supply
AC reactor
Inverter
(FR-HAL)
MC
X
R
U
R/L1
S
Y
S/L2
V
Z
T
T/L3
W
(kVA)
5300
5000
Capacities requiring
installation of
4000
AC reactor
3000
M
2000
1000
110165 247 330 420
Inverter capacity
3. PRECAUTIONS FOR USE OF THE INVERTER
550 kVA
95
3.3 Installation of a reactor
1
2
3
4
5
6
7
8
9
10

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