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IRPT1061A - Power Module for 1 hp Motor Drives

Description

The IRPT1061A power module, shown in figure 1, is a chip and wire epoxy encapsulated module.

It houses input rectifiers, brake IGBT and freewheeling diode, output inverter, current sense shunts and NTC thermistor.

The 3-phase input bridge rectifiers are rated at 800V.

Features

  • D7 D9 D11 D13 Q1 D1 Q3 D3 Q5 D5 RT R S T Q7 U V W Q2 D2 Q4 D4 Q6 D6.

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PD 6.118 IRPT1061A PRELIMINARY IRPT1061A ™ Power Module for 1 hp Motor Drives · 1 hp (0.75 kW) power output Industrial rating at 150% overload for 1 minute · · · · · · · · · · 180-240V AC input, 50/60 Hz 3-phase rectifier bridge 3-phase 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°C to 125°C operational Figure 1. IRPT1061A Power Module IRPT1061C IRPT1061A Power Module IRPT1061D Driver-Plus Board PWM variable frequency output 180-240V 3-phase input AC motor feedback (non-isolated) PWM generator feedback processing keyboard Figure 2.
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