Mitsubishi Electric FR-A800 Instruction Manual page 28

(4) Fix the cables using a cable gland and a nut, according to the diameter of the holes.
For the details such as hole diameters and recommended cable glands, refer to the following table.
FR-A846-00023(0.4K) to 00170(5.5K)
(a) (a)
(a) (a)
(b)
FR-A846-01800(55K) to 03610(132K)
Inverter capacity Symbol
(a)
(b)
FR-A846-00023(0.4K) to
00170(5.5K)
(c)
(d)
(a)
(b)
FR-A846-00250(7.5K) to
00470(18.5K)
(c)
(d)
(a)
(b)
FR-A846-00620(22K) to
01160(45K)
(c)
(d)
(a)
(b)
FR-A846-01800(55K) to
03610(132K)
(c)
(d)
(5) For the FR-A846-00470(18.5K) or lower, install the wiring cover.
(6) Connect cables to the terminals of the inverter.
(7) Install the front cover to the inverter. (Refer to
CAUTION
 Always use a waterproof cable gland (IP55 or higher) for the hole from which the protective bush is
removed because water may get into the inverter.
FR-A846-00250(7.5K) to 00470(18.5K)
(a)
(c)
(b)
(d)
(b)
(c)
(d)
Recommended
layout example
Control circuit wiring
AC power input wiring
Brake unit connection wiring
Inverter output wiring
Control circuit wiring
AC power input wiring
Brake unit connection wiring
Inverter output wiring
Control circuit wiring
AC power input wiring
Brake unit connection wiring
Inverter output wiring
Control circuit wiring
AC power input wiring
Brake unit connection wiring
Inverter output wiring
page 15)
FR-A846-00620(22K) to 01160(45K)
(a) (a) (a)
(c) (d)
(a)
(a)
(a)
(a)
Recommended
cable gland
Hole
diameter
SKINTOP MS-SC-M
(mm)
(Manufactured by
LAPP KABEL)
20.3 53112630
32.3 53112677
20.3 53112630
40.4 53112660
20.2 53112630
63 53112680
20.2 53112020
63 53112681
INSTALLATION AND WIRING
Main circuit terminals
(a) (a) (a) (a)
(b) (c) (d)
Recommended
nut
SKINDICHT SM-M
(Manufactured by
LAPP KABEL)
52103020
52103040
52103020
52103050
52103020
52103070
52103020
52103070
2
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