Delta MH300 Series - Page 245

Chapter 9 Specification
MH300
9-12
Carrier frequency derating curve
Normal duty (Pr.00-16 = 0)
 Space vector pulse width modulation (SVPWM) mode
230V models
Fig. 9-3
In normal duty, the rated output current of SVPWM mode in different carrier frequency. (Unit: %)
Fc (kHz)
Ambient
temperature (Ta)
100% load
2 3 4 5 6 7 8 9 10 11 12 13 14 15
50°C 100 100 94 88 83 79 75 71 68 65 62 59 56 54
40°C 100 100 100 97 91 86 81 77 73 70 67 64 61 59
Table 9-
16
460V models
Fig. 9-4
In normal duty, the rated output current of SVPWM mode in different carrier frequency. (Unit: %)
Fc (kHz)
Ambient
temperature (Ta)
100% load
2 3 4 5 6 7 8 9 10 11 12 13 14 15
50°C 100 100 100 91 82 74 67 61 55 50 46 43 40 37
40°C 100 100 100 100 91 83 76 69 63 57 53 49 46 43
Table 9-17