Delta C2000 Series - Page 293

Chapter 9 Specification C2000
9-14
Current derating at high altitude
Table 9-10
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
60
70
80
90
100
110
456789101112131415
Ratio(%)
Fc(kHz)
VFD007~150C43A/E
VFD185~550C43A/E
VFD750~3550C43A/E
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃:UL type1 or open type_ side by
side)
230V
70
80
90
100
110
456789101112131415
Ratio(%)
Fc(kHz)
VFD007~110C23A/E
VFD150~370C23A/E
VFD450~900C23A/E
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
40
50
60
70
80
90
100
110
23456789101112131415
Ratio(%)
Fc(kHz)
VFD007~150C43A/E
VFD185~550C43A/E
VFD750~3550C43A/E
Setting 1
Setting 0 or 2 (50℃: UL open-type)
Setting 0 or 2 (40℃: UL type1 or open type_ side by
side)
230V
40
50
60
70
80
90
100
110
23456789101112131415
Ratio(%)
Fc(kHz)
VFD007~110C23A/E
VFD150~370C23A/E
VFD450~900C23A/E
Figure 9-5