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Power Module for 3 hp Motor Drives
路 3 hp (2.2 kW) power output
Industrial rating at 150% overload for 1 minute
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180-240V AC input, 50/60 Hz
3-phase rectifier bridge
3-phase, short circuit rated, ultrafast IGBT inverter
HEXFRED ultrafast soft recovery-freewheeling diodes
Brake IGBT and diode
Low inductance (current sense) shunts in positive
and negative DC rail
NTC temperature sensor
Pin-to-baseplate isolation 2500V rms
Easy-to-mount two-screw package
Case temperature range -25擄C to 125擄C operational
Figure 1.
IRPT2056A Power Module
IRPT2056C
IRPT 2056A
Power
Module
IRPT 2056D
Driver-Plus
Board
PWM
variable
frequency
output
180-240V
3-phase input
feedback
(non-isolated)
PWM
generator
Figure 2.
The power module and
motor control system
within a
page 1