INVT Goodrive800 Pro Series, Hardware Manual, Page: 15 / 83

Goodrive800 Pro Series Inverter Unit Hardware Manual Product overview
202202 (V1.0) 9
2.4.3 Derating due to carrier frequency
Model
Rating
Power
Carrier frequency (kHz)
P(kW) 1.2 1.5 2 2.5 3.2 4
GD800-51-0516-4 250 100% 100% 100% 92% 90% 80%
GD800-51-0639-4 355 100% 100% 100% 92% 90% 80%
GD800-51-0757-4 400 100% 100% 100% 92% 90% 80%
GD800-51-0900-4 500 100% 100% 100% 92% 90% 80%
GD800-51-0410-6 400 100% 100% 85% 75% 70% 57%
GD800-51-0530-6 500 100% 100% 85% 75% 66% 54%
GD800-51-0600-6 560 100% 100% 85% 75% 66% 56%
GD800-51-0650-6 630 100% 100% 85% 75% 66% 56%
GD800-51-0720-6 710 100% 100% 85% 72% 62% 53%
2.5 Overload capability
Based on the light overload continuous run current (I
Ld
), the inverter unit can keep running for 60s at 110%
of the rated current. See Figure 2-5.
Figure 2-5 Light overload application
60s
Short-time overload current
110%I
LD
Light overload rating I
LD
Rated current I
N
(Continuous)
Based on the heavy overload continuous run current (I
Ld
), the inverter unit can keep running for 60s at 150%
of the rated current. See Figure 2-6.
Figure 2-6 Heavy overload application
60s 60s
300s
Short-time overload current
Heavy overload rating
Rated current I
N
(Continuous)
150%I
HD
I
HD