IRPT1058C中文资料IRF数据手册PDF规格书

System Description

The IRPT1058C POWIRTRAIN provides the complete conversion function for a 0.75 hp (0.56 kW) variable frequency, variable voltage, AC motor controller. The POWIRTRAIN combines a power module IRPT1058A with a Driver-Plus Board IRPT1058D. Figure 1 shows the block diagram of the POWIRTRAIN within an AC motor control system.

• 0.75 hp (0.56 kW) power output Industrial rating at 150 overload for 1 minute

• 180 - 240V AC single-phase input, 50/60Hz

• Available as complete system or as sub-system assemblies

Power Module

• Single-phase rectifier bridge

• 3-phase short circuit rated, ultrafast IGBT inverter

• Low inductance (current sense) shunts in positive and negative DC rail

• NTC temperature sensor

• Pin-to-base plate isolation 2500V rms

• Easy-to-mount two-screw package

• Case temperature range -25°C to 125°C operational

Driver-Plus Board

• DC bus capacitor filter with NTC inrush current limiter

• IR2132 monolithic 3-phase HVIC driver

• On-board +15V and +5V power supply

• MOV surge suppression at input

• DC bus voltage and current feedback

• Protection for short-circuit, earth/ground fault and overtemperature

• Terminal blocks for single-phase input and 3-phase output connections