Mitsubishi Electric FR-F820-00077 Instruction Manual page 38

Peripheral devices
● 400 V class
Motor
output
[kW]
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
150
160
185
220
250
280
315
355
Tab. 2-5:
Assumes the use of an IPM motor MM-EFS/MM-THE4 or a Mitsubishi 4-pole standard motor with
the power supply voltage of 400 V AC 50 Hz.
Select an MCCB according to the power supply capacity.
Install one MCCB per inverter.
For the use in the United States or Canada, provide the appropriate UL and cUL listed fuse or UL489
molded case circuit breaker (MCCB) that is suitable for branch circuit protection. (Refer to the
Installation Guideline.)
2 - 10
Molded case circuit breaker (MCCB) or
earth leakage circuit breaker (ELB)
Applicable inverter
model
Power factor improving (AC or DC)
FR-F840-00023(0.75K)
FR-F840-00038(1.5K)
FR-F840-00052(2.2K)
FR-F840-00083(3.7K)
FR-F840-00126(5.5K)
FR-F840-00170(7.5K)
FR-F840-00250(11K)
FR-F840-00310(15K)
FR-F840-00380(18.5K)
FR-F840-00470(22K)
FR-F840-00620(30K)
FR-F840-00770(37K)
FR-F840-00930(45K)
FR-F840-01160(55K)
FR-F840-01800(75K)
FR-F840-01800(75K)
FR-F840-02160(90K)
FR-F840-02600(110K)
FR-F840-03250(132K)
FR-F840-03250(132K)
FR-F840-03610(160K)
FR-F840-04320(185K)
FR-F840-04810(220K)
FR-F840-05470(250K)
FR-F840-06100(280K)
FR-F840-06830(315K)
Breakers and contactors (SLD rating, 400 V class)
MCCB INV
MCCB INV
(NF, NV type)
reactor
Without With
5A 5A
10A 10A
10A 10A
20A 15A
30A 20A
30A 30A
50A 40A
60A 50A
75A 60A
100A 75A
125A 100A
150A 125A
175A 150A
200A 175A
— 225A
— 225A
— 225A
— 350A
— 400A
— 400A
— 400A
— 500A
— 600A
— 600A
— 700A
— 800A
Fig. 2-5:
M
Installation of the breakers
M
Installation and wiring
Input-side magnetic contactor
Power factor improving (AC or DC)
reactor
Without With
S-T10 S-T10
S-T10 S-T10
S-T10 S-T10
S-T10 S-T10
S-T21 S-T12
S-T21 S-T21
S-T21 S-T21
S-N35 S-T21
S-N35 S-N35
S-N35 S-N35
S-N50 S-N50
S-N65 S-N50
S-N80 S-N65
S-N150 S-N80
— S-N150
— S-N150
— S-N180
— S-N220
— S-N300
— S-N300
— S-N300
— S-N400
— S-N600
— S-N600
— S-N600
— S-N800
I002770E