Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 32

• When the inverter capacity is larger than the motor capacity, select an MCCB and a magnetic contactor according to the
inverter model, and select cables and reactors according to the motor output.
• When the breaker installed at the inverter's input line is shut off, check for the wiring fault (short circuit), damage to internal
parts of the inverter etc. The cause of the output shutoff must be identified and removed before turning ON the power of the
breaker.
 Magnetic contactor at the inverter's input line
• This is a matrix showing the model name of the Mitsubishi magnetic contactor to be installed at the inverter's input line
according to the selected inverter and rating.
Voltage Inverter model
FR-A820-00046(0.4K)
FR-A820-00077(0.75K)
FR-A820-00105(1.5K)
FR-A820-00167(2.2K)
FR-A820-00250(3.7K)
FR-A820-00340(5.5K)
FR-A820-00490(7.5K)
FR-A820-00630(11K)
200 V
FR-A820-00770(15K)
class
FR-A820-00930(18.5K)
FR-A820-01250(22K)
FR-A820-01540(30K)
FR-A820-01870(37K)
FR-A820-02330(45K)
FR-A820-03160(55K)
FR-A820-03800(75K)
FR-A820-04750(90K)
FR-A840-00023(0.4K)
FR-A840-00038(0.75K)
FR-A840-00052(1.5K)
FR-A840-00083(2.2K)
FR-A840-00126(3.7K)
FR-A840-00170(5.5K)
FR-A840-00250(7.5K)
FR-A840-00310(11K)
FR-A840-00380(15K)
FR-A840-00470(18.5K)
FR-A840-00620(22K)
FR-A840-00770(30K)
400 V
class
FR-A840-00930(37K)
FR-A840-01160(45K)
FR-A840-01800(55K)
FR-A840-02160(75K)
FR-A840-02600(90K)
FR-A840-03250(110K)
FR-A840-03610(132K)
FR-A840-04320(160K)
FR-A840-04810(185K)
FR-A840-05470(220K)
FR-A840-06100(250K)
FR-A840-06830(280K)
Without AC/DC power factor improving reactor
SLD LD ND
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T21 S-T21 S-T10
S-T25 S-T25 S-T21
S-T35 S-T35 S-T35
S-T50 S-T35 S-T35
S-T65 S-T50 S-T35
S-T65 S-T65 S-T50
S-T100 S-T100 S-T65
S-N150 S-T100 S-T100
S-N150 S-N150 S-T100
S-N180 S-N180 S-N150
S-N220 S-N220 S-N180
— — S-N220
— — —
— — —
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T21 S-T21 S-T10
S-T21 S-T21 S-T21
S-T21 S-T21 S-T21
S-T35 S-T35 S-T21
S-T35 S-T35 S-T35
S-T35 S-T35 S-T35
S-T50 S-T50 S-T35
S-T65 S-T65 S-T50
S-T100 S-T100 S-T65
S-N150 S-T100 S-T100
— — S-T100
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
With AC/DC power factor improving reactor
HD SLD LD
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T21 S-T21
S-T21 S-T35 S-T25
S-T35 S-T35 S-T35
S-T35 S-T50 S-T50
S-T35 S-T50 S-T50
S-T50 S-T65 S-T65
S-T65 S-T100 S-T100
S-T100 S-N150 S-N125
S-T100 S-N150 S-N150
S-N150 S-N180 S-N180
S-N180 S-N300 S-N300
— S-N400 S-N300
— S-N600 S-N400
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T10 S-T10
S-T10 S-T12 S-T12
S-T10 S-T21 S-T21
S-T21 S-T21 S-T21
S-T21 S-T21 S-T21
S-T21 S-T35 S-T35
S-T35 S-T35 S-T35
S-T35 S-T50 S-T50
S-T35 S-T50 S-T50
S-T50 S-T65 S-T65
S-T65 S-T100 S-T100
S-T100 S-N150 S-T100
— S-N180 S-N150
— S-N220 S-N180
— S-N300 S-N220
— S-N300 S-N300
— S-N400 S-N300
— S-N600 S-N400
— S-N600 S-N600
— S-N600 S-N600
— S-N800 S-N600
2. INSTALLATION AND WIRING
1
2
3
ND HD
4
S-T10 S-T10
S-T10 S-T10
S-T10 S-T10
5
S-T10 S-T10
S-T10 S-T10
S-T21 S-T10
S-T35 S-T21
6
S-T35 S-T35
S-T50 S-T35
S-T50 S-T50
7
S-T65 S-T50
S-T100 S-T65
S-N125 S-T100
S-N150 S-N125
8
S-N180 S-N150
S-N300 S-N180
S-N300 S-N300
9
S-T10 S-T10
S-T10 S-T10
S-T10 S-T10
S-T10 S-T10
10
S-T10 S-T10
S-T12 S-T10
S-T21 S-T12
S-T21 S-T21
S-T21 S-T21
S-T35 S-T21
S-T35 S-T35
S-T50 S-T35
S-T50 S-T50
S-T65 S-T50
S-T100 S-T65
S-T100 S-T100
S-N150 S-T100
S-N180 S-N150
S-N220 S-N180
S-N300 S-N220
S-N300 S-N300
S-N400 S-N300
S-N600 S-N400
S-N600 S-N600
31
2.1 Peripheral devices