Zapi AC-2 Manual de usuario descargar pdf (Pagina 8)

Page - 8/89 AE9ZP0BD - DUALAC2/&HP/POWER - User Manual

2.2 Technical specifications - "Dualac2&hp"

Inverter for pairs of AC asynchronous 3-phase motors plus chopper for DC series

pump motor.

Regenerative braking functions

Can-bus interface

Flash memory (256 Kbytes On-Chip Program Memory, each microcontroller)

Digital control based upon a microcontroller (one per each AC motor)

Voltage:...............................................................................24 - 36 - 48 - 72 – 80 V

Maximum current (24 V): .................................. 350 A (RMS) for 3' per each motor

Maximum current (36/48 V): ............................. 300 A (RMS) for 3' per each motor

Maximum current (72/80 V): ............................. 300 A (RMS) for 2' per each motor

Chopper maximum current (24 V): ........................................................500 A for 2'

Chopper maximum current (36/48 V): ...................................................450 A for 2'

Chopper maximum current (72/80 V): ...................................................300 A for 2'

Operating frequency: ......................................................................................8 kHz

External temperature range:.............................................................-30 °C ÷ 40 °C

Maximum inverter temperature (at full power): ...............................................75 °C

2.2.1 Block diagram

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 88 89

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Zapi AC-2 Manual de usuario Pagina 8