Delta MH300 Series - Page 248

Chapter 9 Specification
MH300
9-15
 Dual pulse-width modulation (DPWM) mode
230V models
Fig. 9-9
In heavy duty, the rated output current of DPWM 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 100 100 100 100 100 100 100 96 93 90 87 84 81 79
40°C 100 100 100 100 100 100 100 100 100 100 100 96 93 90
Table 9-22
460V models
Fig. 9-10
In heavy duty, the rated output current of DPWM 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 100 100 100 100 100 100 100 98 92 86 81 76 72 68
40°C 100 100 100 100 100 100 100 100 100 96 90 84 79 75
Table 9-23