Inovance MD520 Series - Page 149

Technical Data
‑148‑
Table 6–4 Electrical parameters of T7 to T9 models (three‑phase 380 V to 480 V)
Item
Specification
Module: 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
Maximum output
frequency
599 Hz (edited through parameters)
Carrier frequency
0.5 kHz to 16.0 kHz
(automatically adjusted
according to the load
characteristics)
0.8 kHz to 6.0 kHz (automatically
adjusted according to the load
characteristics)
Overload capacity
Heavy load: 60s at 150% of the rated current
Light load: 60s at 110% of 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 V to 480 V, 50/60 Hz
Allowable voltage
fluctuation range
‑15% to +10%, or 323 VAC to 528 VAC
Allowable frequency
fluctuation range
±5%, or 47.5 Hz to 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
Heat Dissipation
Design
Thermal design power (kW)
(heavy load)
1.01 1.21 1.57 1.81 2.14 2.85 3.56
Thermal design power (kW)
(light load)
1.21 1.57 1.81 2.14 2.85 3.56 4.15
Exhaust air volume (CFM)
122.2 122.2 218.6 287.2 354.2 547 627
Overvoltage
class
OVCIII
Pollution
degree
PD2
IP rating IP20 (open type, for IEC products)