Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules Project planning aids ■ Dimensional drawings Converters Basic load monitoring 3RF29 00-0EA18 3RF29 ..-0FA08 * "Extended" load monitoring and heating current monitoring Power controllers and regulators 3RF29 ..-0GA.. and -0JA.. 3RF29 ..-0KA.., 3RF29 ..-0HA.. * * ■ Schematics Converter Extended load monitoring Heating current monitoring Power controller and regulator $ $ $ Basic load monitoring % - -% $ 1) Internal connection.
2) Straight-through transformers. 3) Voltage measuring not electrically isolated (3 M Ω per path ) . 51 Siemens · 2009 $ $ , + &'()* $ $ , $ + &'()* , $ $ + &'()* , , 0 $ $ $ $ 1