Inovance MD800 Series - Page 16

Product Information
‑15‑
Item Unit Specifications
Input Rated input current (heavy
load)
A 2.3 4.2 6 6.9 11.8 16.2 21.2
Rated input current (light
load)
A 2.6 5.7 6.7 11.2 16.1 21.1 26
Input voltage ‑ 510 VDC to 720 VDC
Applicable
motor
Heavy load kW 0.4 0.75 1.5 2.2 3.7 5.5 7.5
Light load 0.75 1.5 2.2 3.7 5.5 7.5 11
Heavy load HP 0.5 1 2 3 5 7.5 10
Light load 1 2 3 5 7.5 10 15
Output Output voltage V 0 to AC input voltage
Output frequency Hz 0 to 590
Rated output current (heavy
load)
A 1.8 3.4 4.8 5.5 9.5 13 17
Rated output current (light
load)
A 2.1 4.6 5.4 9 13 17 21
Efficiency (heavy load) ‑ 96.2% 97.0% 98.0% 98.4% 98.6% 98.7% 98.7%
Efficiency (light load) ‑ 97.7% 98.0% 98.4% 98.4% 98.6% 98.6% 98.5%
Carrier frequency kHz V/f: 0.8 kHz to 15 kHz (6 kHz by default)
SVC: 2 kHz to 7 kHz (6 kHz by default)
Overload capability ‑ Heavy load: 60s for 150% with the rated current
Light load: 60s for 110% with the rated current
Thermal
design
Thermal design power
(heavy load)
W 22 32 42 47 70 98 122
Thermal design power (light
load)
W 24 41 47 80 99 136 197
Air flow CFM 0 4 4 4 9.5 10 13
Cooling mode ‑ Natural air
cooling
Forced air cooling
Overvoltage category ‑ OVC III
Pollution degree ‑ PD2
IP rating ‑ IP40 (excluding terminals and fans)
Noise dB(A) 0 33 33 33 47 51 59
Table 1–5 Electrical parameters of the dual‑axis drive unit (three‑phase 380–480 V)
Item Unit Specifications
Model: MD800‑2‑4T_ _ (S) ‑ 1R8 3R4 4R8 5R5 9R5
Power (heavy load) kW 0.4 0.75 1.5 2.2 3.7
Power (light load) kW 0.75 1.5 2.2 3.7 5.5
Size ‑ S1
Weight (gross/net) kg 1.3/1.1 1.3/1.1 1.3/1.1 1.3/1.1 1.3/1.1