Examples of permitted current profiles
Overload capacity at Uline = 400 V, smallest possible PWM frequency, fA ≥ 3 Hz, ϑamb = 40 °C
The table below applies to inverter sizes 1 to 6 (exception: BG5 MDX9.A-0750-...):
Overload current Iout 1/IN | Overload time t1 | Base load current Iout 2/IN | Required base load time t2 |
|---|---|---|---|
200% | 3 s | 50% | 7 s |
200% | 3 s | 100% | 17 s |
150% | 60 s | 100% | 60 s |
150% | 60 s | 50% | 30 s |
Overload capacity at Uline = 400 V, smallest possible PWM frequency, fA ≥ 3 Hz, ϑamb = 40 °C
The table below applies to size 5 MDX9.A-0750-... inverters:
Overload current Iout 1/IN | Overload time t1 | Base load current Iout 2/IN | Required base load time t2 |
|---|---|---|---|
200% | 3 s | 50% | 7 s |
200% | 3 s | 100% | 17 s |
150% | 60 s | 25% | 60 s |
Overload capacity at Uline = 400 V, smallest possible PWM frequency, fA ≥ 3 Hz, ϑamb = 40 °C
The table below applies to size 7 inverters (up to MDX91A-2500-..):
Overload current Iout 1/IN | Overload time t1 | Base load current Iout 2/IN | Required base load time t2 |
|---|---|---|---|
150% | 60 s | 50% | 60 s |
Overload capacity at Uline = 400 V, smallest possible PWM frequency, fA ≥ 3 Hz, ϑamb = 40 °C
The table below applies to size 7 MDX91A-3000-.. inverters and to size 8:
Overload current Iout 1/IN | Overload time t1 | Base load current Iout 2/IN | Required base load time t2 |
|---|---|---|---|
150% | 30 s | 50% | 150 s |
