Technical Data
‑136‑
Table 7–5 Electrical specifications (three‑phase 380 V to 480 V) (T10 to T11 models)
Item
Specifications
Model: MD500Txxxxx‑PLUS
200G/250P(‑L) 220G/280P(‑L) 250G/315P(‑L) 280G/355P(‑L)
Structure T10 T11
Output
Power (kW) (heavy load)
200 220 250 280
Power (kW) (light load)
250 280 315 355
Rated output current (A)
(heavy load)
377 426 465 520
Rated output current (A)
(light load)
465 520 585 650
Output voltage Three‑phase 0 V to input voltage
Max. output frequency 599 Hz (editable through a parameter)
Carrier frequency 0.8 kHz to 6.0 kHz (automatically adjusted according to the load characteristics)
Overload capacity
Heavy load (G‑type AC drive): 150% for 60s with rated current
Light load (P‑type AC drive): 110% for 60s with rated current
Input
Rated input current (A)
(heavy load)
365 410 441 495
Rated input current (A)
(light load)
456 507 559 624
Rated voltage/frequency Three‑phase 380 VAC to 480 VAC, 50/60 Hz
Voltage range
Allowable fluctuation: –15% to +10% (323 VAC to 528 VAC)
Frequency range
Allowable fluctuation: ±5% (47.5 Hz to 63 Hz)
Power capacity (kVA)
(heavy load)
334 375 404 453
Power capacity (kVA) (light
load)
417 464 511 571
Thermal
design
Thermal design power
(kW) (heavy load)
4.15 4.55 5.06 5.33
Thermal design power
(kW) (light load)
5.74 6.63 7.14 7.52
Air flow (CFM)
638.4 722.5 789.4 882
Overvoltage category
OVC III
Pollution degree
PD2
IP rating IP20 (open type, for IEC products)
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