Delta C2000 Series User Manual page 293

Chapter 9 Specification C2000
Current derating at high altitude
Carrier wave derating curve
230V / 460V
General Control Derating Curve (Pr.00-10=1 and Pr.00-11=0~3)
In Normal Duty mode (Pr.00-16=0)
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃:UL type1 or open type_side by
side)
460V
110
100
90
80
70
60
4 5 6 7 8
In Heavy Duty mode (Pr.00-16=1)
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃: UL type1 or open type_ side by
side)
460V
110
100
90
80
70
60
50
40
2 3 4 5 6 7
VFD007~150C43A/E
VFD185~550C43A/E
VFD750~3550C43A/E
9 10 11 12 13 14 15
Fc(kHz)
VFD007~150C43A/E
VFD185~550C43A/E
VFD750~3550C43A/E
8 9 10 11 12 13 14 15
Fc(kHz)
Figure 9-5
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃:UL type1 or open type_ side by
side)
230V
110
100
90
80
70
4 5 6 7 8
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃: UL type1 or open type_ side by
side)
230V
110
100
90
80
70
60
50
40
2 3 4 5 6 7
9-14
VFD007~110C23A/E
VFD150~370C23A/E
VFD450~900C23A/E
9 10 11 12 13 14 15
Fc(kHz)
VFD007~110C23A/E
VFD150~370C23A/E
VFD450~900C23A/E
8 9 10 11 12 13 14 15
Fc(kHz)
Table 9-10