Inovance MD520-4T5.5BS - Page 126

Technical Data
‑125‑
Item
Specifications
Model: MD520‑4Txxxxx
200(S)(‑L) 220(S)(‑L) 250(S)(‑L) 280(S)(‑L)
Heat dissipation
design
Thermal design power (kW)
(heavy load)
4.15 4.55 5.06 5.33
Thermal design power (kW)
(light load)
5.06 5.33 5.69 6.31
Air flow (CFM)
638.4 722.5 789.4 882
Overvoltage
class
OVCIII
Pollution
degree
PD2
IP rating IP20 (open type, for IEC‑certified products)
Table 7–6 Electrical specifications of T12 models (three phase 380‑480 V)
Item
Specifications
Model: MD520‑4Txxxxx
315(S)(‑L) 355(S)(‑L) 400(S)(‑L)
Structure T12
Output
Power (kW) (heavy load)
315 355 400
Power (kW) (light load)
400 450 500
Rated output current (A)
(heavy load)
585 650 725
Rated output current (A) (light
load)
725 820 880
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)
Overload capacity
60s at 150% the rated current
Input
Rated input current (A) (heavy
load)
565 617 687
Rated input current (A) (light
load)
708 782 840
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)
517 565 629
Power supply capacity (kVA)
(light load)
629 716 952