Peripheral Devices - Mitsubishi Electric FR-A760 Series Instruction Manual

Inverter and peripheral devices
1.2.1

Peripheral devices

Check the inverter type of the inverter you purchased. Appropriate peripheral devices must be selected according to
the capacity. Refer to the following list and prepare appropriate peripheral devices:
600V class
Motor Output
Applicable Inverter Type
(kW (HP))
*1
0.75 (1) FR-A760-00017-NA
2.2 (3) FR-A760-00040-NA
3.7 (5) FR-A760-00061-NA
7.5 (10) FR-A760-00120-NA
15 (20) FR-A760-00220-NA
22 (30) FR-A760-00330-NA
37 (50) FR-A760-00550-NA
55 (75) FR-A760-00840-NA
75 (100) FR-A760-01040-NA
90 (125) FR-A760-01310-NA
110 (150) FR-A760-01520-NA
132 (200) FR-A760-02210-NA
185 (300) FR-A760-02550-NA
220 (350) FR-A760-03040-NA
280 (450) FR-A760-04020-NA
355(550) FR-A760-04960-NA
450(700) FR-A760-06630-NA
*1 Selections for use of the 4-pole standard motor with power supply voltage of 575VAC 50Hz.
*2 Select the MCCB according to the power supply capacity.
Install one MCCB per inverter.
For installations in the United States or Canada, use the class T type fuse certified by the UL and cUL.
(Refer to Installation Guideline.)
*3 When the breaker on the inverter primary side trips, check for the wiring fault (short circuit), damage to internal parts of the inverter, etc. Identify
the cause of the trip, then remove the cause and power on the breaker.
4
Rated current of Molded Case Circuit Breaker
or Earth Leakage Circuit Breaker
Standard
5A
15A
20A
30A
60A
100A
125A
175A
—
—
—
—
—
—
—
—
—
*2, 3
With power factor
improving reactor
3A
10A
10A
20A
40A
60A
100A
125A
175A
225A
250A
350A
400A
600A
600A
800A
1000A
MCCB
MCCB
Magnetic
Contactor
3A
7A
11A
19A
33A
47A
70A
99A
98A
127A
146A
192A
234A
282A
373A
469A
617A
INV IM
INV
IM