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Hitachi Appliances, Inc.

Hitachi

ACT (Active Converter Module)

Power Factor Correction PAM Module

PAM: Pulse-Amplitude Modulation

Feature

  1. Module for Power Factor Correction and Harmonics Reduction.
  2. Power Factor 98% or more (at input Current 15A).
  3. Output Voltage DC380V max (Changeable by external R or MCU).
  4. Useful for the global design, because the output voltage is almost constant without depending on the input voltage.

Line-up

Rated Input Model Size(mm) RoHS
200V/20A SACT32010G 84×66
200V/24A SACT32420G 84×66
200V/30A SACT33020A 84×66
200V/30A LACT33020F 111×62

System Block Diagram

SPM (System Power Module)

Inverter Module with built-in ACT

Feature

  1. Integration of functions of PFC and IPM(Intelligent Power Module).
  2. Power Factor 98% or more (at input Current 15A).
  3. DC17.5V single control supply.
  4. Built-in High Voltage Driver IC, and Over Current Protection.

Line-up

Rated Input Model Size(mm) RoHS
200V/20A SPM22020B 120×85

System Block Diagram

*
IPM: Intelligent Power Module

SIPM (System Intelligent Power Module)

SPM with built-in Inverter Control MCU

Feature

  1. Inverter drive module built-in PFC, IPM, and DC Inverter Control MCU.
  2. Power Factor 98% or more (at input Current 15A).
  3. Speed control by serial communication (UART) or rectangular wave.
  4. Built-in Over Current Protection, Module Over Heat Protection, and Compressor Overload Control.

Line-up

Rated Input Model Size(mm) RoHS
200V/15A SIPM-AN 120×85
200V/20A SIPM180 120×85
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SIPM180: Vector Control

System Block Diagram