Peripheral Devices - Mitsubishi Electric FR-A700 Instruction Manual

Inverter and peripheral devices
1.2.1

Peripheral devices

Check the motor capacity 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:
200V class
Motor Output
Applicable Inverter Type
(kW(HP))
*1
0.4 (1/2) FR-A720-00030-NA/N4
0.75 (1) FR-A720-00050-NA/N4
1.5 (2) FR-A720-00080-NA/N4
2.2 (3) FR-A720-00110-NA/N4
3.7 (5) FR-A720-00175-NA/N4
5.5 (7.5) FR-A720-00240-NA/N4
7.5 (10) FR-A720-00330-NA/N4
11 (15) FR-A720-00460-NA
15 (20) FR-A720-00610-NA
18.5 (25) FR-A720-00760-NA
22 (30) FR-A720-00900-NA
30 (40) FR-A720-01150-NA
37 (50) FR-A720-01450-NA
45 (60) FR-A720-01750-NA
55 (75) FR-A720-02150-NA
75 (100) FR-A720-02880-NA
90 (125) FR-A720-03460-NA
*1 Selections for use of the Mitsubishi 4-pole standard motor with power supply voltage of 200VAC 50Hz.
*2 Select the MCCB according to the inverter power supply capacity.
Install one MCCB per inverter.
For installations in the United States or Canada, use the fuse certified by the UL and cUL.
(Refer to Installation Guideline.)
*3 Magnetic contactor is selected based on the AC-1 class. The electrical durability of magnetic contactor is 500,000 times. When the magnetic
contactor is used for emergency stop during motor driving, the electrical durability is 25 times.
When using the MC for emergency stop during motor driving or using on the motor side during commercial-power supply operation, select the MC
with class AC-3 rated current for the motor rated current.
*4 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
Breaker Selection
Reactor connection
without
30AF 5A 30AF 5A
30AF 10A 30AF 10A
30AF 15A 30AF 15A
30AF 20A 30AF 15A
30AF 30A 30AF 30A
50AF 50A 50AF 40A
100AF 60A 50AF 50A
100AF 75A 100AF 75A
225AF 125A 100AF 100A
225AF 150A 225AF 125A
225AF 175A 225AF 150A
225AF 225A 225AF 175A
400AF 250A 225AF 225A
400AF 300A 400AF 300A
400AF 400A 400AF 350A
⎯
400AF 400A
⎯
400AF 400A
Input Side Magnetic Contactor
*2,4
Reactor connection
with without
S-N10
S-N10
S-N10
S-N10
S-N20, N21
S-N25
S-N25
S-N35
S-N50
S-N65
S-N80
S-N95
S-N150
S-N180
S-N220
⎯
⎯
*3
with
S-N10
S-N10
S-N10
S-N10
S-N10
S-N20, N21
S-N25
S-N35
S-N50
S-N50
S-N65
S-N80
S-N125
S-N150
S-N180
S-N300
S-N300
MCCB INV IM
MCCB INV IM