Inovance MD520-4T5.5BS - Page 124

Technical Data
‑123‑
Item
Specifications
Model: MD520‑4Txxxxx
18.5(B)(S) 22(B)(S)
18.5(B)(S)‑
T
22(B)(S)‑T 30(B)(S) 37(B)(S)
Heat
dissipation
design
Thermal design power (kW)
(heavy load)
0.478 0.551 0.478 0.551 0.694 0.815
Thermal design power (kW)
(light load)
0.551 0.694 0.551 0.694 0.815 1.01
Air flow (CFM)
51.9 57.4 51.9 57.4 118.5 118.5
Overvoltage
class
OVCIII
Pollution
degree
PD2
IP rating
IP20 (open type, for IEC‑certified products)
Type 1 (enclosed type, for UL‑certified products)
Table 7–4 Electrical specifications of T7 to T9 models (three phase 380‑480 V)
Item
Specifications
Model: MD520‑4Txxxxx
45(B)(S) 55(B)(S) 75(B)(S) 90(S) 110(S) 132(S) 160(S)
Structure T7 T8 T9
Output
Power (kW) (heavy load)
45 55 75 90 110 132 160
Power (kW) (light load)
55 75 90 110 132 160 200
Rated output current (A)
(heavy load)
91 112 150 176 210 253 304
Rated output current (A)
(light load)
112 150 176 210 253 304 377
Output voltage Three phase, 0 V to input voltage
Max. output frequency 599 Hz (editable through parameter)
Carrier frequency
0.5 kHz to 16.0 kHz
(automatically adjusted
according to the load)
0.8 kHz to 6.0 kHz (automatically
adjusted according to the load)
Overload capacity
60s at 150% the rated current
Input
Rated input current (A)
(heavy load)
89 106 139 164 196 240 287
Rated input current (A)
(light load)
111 143 167 198 239 295 359
Rated voltage/frequency Three phase 380‑480 VAC, 50/60 Hz
Allowable voltage
fluctuation range
‑15% to +10%, or 323‑528 VAC
Allowable frequency
fluctuation range
±5% or 47.5‑63 Hz
Power supply capacity (kVA)
(heavy load)
81 97 127 150 179 220 263
Power supply capacity (kVA)
(light load)
97 127 150 179 220 263 334