Delta VFD550C43A-00 User Manual

Chapter 9 Specification C2000 Plus
9-17
Carrier Frequency Derating Curve
 230V／460V models, Normal Control
Pr.00-11 = 0 (IMVF)
= 1 (IMVFPG)
= 2 (IM SVC, Pr.05-33 = 0)
= 3 (IMFOCPG)
70
80
90
100
110
4 5 6 7 8 9 10 11 12 13 14 15
Drives's Rated Output Cuurent (%)
Fc (kHz)
230V
VFD007~110C23A-xx
VFD150~370C23A-xx VFD450~900C23A-xx
Figure 9-5
The rated output current derating (%) of 230V models in normal control mode for different carrier frequencies:
Fc (kHz)
Model No.
4 5 6 7 8 9 10 11 12 13 14 15
VFD007~110C23A-xx 100 100 100 100 100 97 94 91 88 85 83 80
VFD150~370C23A-xx 100 100 100 96 93 90 87 - - - - -
VFD450~900C23A-xx 100 97 93 90 87 84 - - - - - -
Table 9-18
60
70
80
90
100
110
4 5 6 7 8 9 10 11 12 13 14 15
Drives's Rated Output Cuurent (%)
Fc (kHz)
460V
VFD007~150C4xx-xx VFD185~550C4xx-xx VFD750~5600C4xx-xx
Figure 9-6
The rated output current derating (%) of 460V models in normal control mode for different carrier frequencies:
Fc (kHz)
Model No.
4 5 6 7 8 9 10 11 12 13 14 15
VFD007~150C4xx-xx 100 100 100 100 100 96 92 88 84 80 76 72
VFD185~550C4xx-xx 100 100 100 95 89 84 79 - - - - -
VFD750~5600C4xx-xx 100 94 88 82 76 71 - - - - - -
Table 9-19

Delta VFD550C43A-00 Specifications

General

Protection Level	IP20
Cooling Method	Forced air cooling
Input Voltage	3-phase 380 ~ 480VAC
Output Voltage	3-phase, 0-480V AC
Frequency Range	0.1-400Hz
Protection Features	Overvoltage, Undervoltage, Overcurrent
Communication Interface	RS-485, Modbus RTU
Operating Temperature	-10 ~ +50°C (14 ~ 122°F)
Storage Temperature	-20°C to +60°C
Altitude	1000m (derating required above 1000m)