Amount Of Heat Generated By The Inverter - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

2.3.2

Amount of heat generated by the inverter

 Installing the heatsink inside the enclosure
When the heatsink is installed inside the enclosure, the amount of heat generated by the inverter unit is shown in the following
tables.
Voltage
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 class FR-A820-00770(15K)
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)
NOTE
• The amount of heat generated shown assumes that the output current is inverter rated current, power supply voltage is 440 V
(400 V class), and carrier frequency is 2 kHz.
40
2. INSTALLATION AND WIRING
2.3 Installation of the inverter and enclosure design
Inverter model
SLD
60
95
140
200
310
355
525
570
770
950
1000
1450
1650
2120
2750
3020
3960
55
75
85
130
175
245
345
370
450
565
740
930
1110
1340
2000
2520
3150
3600
4050
4650
5300
5850
6650
7550
Amount of heat generated (W)
LD ND
55 40
85 60
130 110
185 130
285 190
320 240
480 350
515 370
700 590
850 720
950 880
1300 1050
1480 1270
1900 1610
2450 1830
2710 2180
3530 2700
50 40
70 55
80 70
120 100
160 130
230 170
315 220
345 280
415 390
520 450
675 520
825 690
1020 840
1220 1020
1640 1290
2100 1790
2575 2200
2800 2300
3600 2800
3800 3450
4650 3850
5100 4550
5850 5100
6600 5900
HD
30
40
70
100
135
160
230
280
450
600
840
880
1050
1300
1450
1700
2220
30
40
50
75
90
135
165
210
285
385
450
560
700
860
1060
1350
1770
1850
2250
2650
3400
3700
4500
5050