Power Transducers

Aircraft power transducers and related converter units are arranged by exact designation and documented electrical role. The category contains static inverters, frequency converters, current-transformer blocks and other conversion or measurement devices. These products may all work with electrical energy or signals, but they are not one interchangeable equipment family.

Conversion and measurement equipment in one index

BTT-30B, BTT-40P and BTT-60PM are recorded as current-transformer positions, while LUN 2456.01-8 and LUN 2458-8 are listed as static inverters. PCh-60UKhL2 is a frequency-converter designation. The complete index distinguishes the function and execution; a shared voltage or similar housing does not provide a substitution basis.

Electrical parameters must follow the exact unit

Identification can require input and output form, nominal voltage, frequency, current range, phase arrangement, connector configuration and installed system. Use only the data documented for the selected Part Number. When replacing a removed unit, compare its label and equipment record before relying on an apparent family relationship.

• copy the full converter or transducer designation;
• state the required electrical function;
• include documented input and output data;
• provide label and connector photographs;
• specify quantity and document requirements.

Request the correct electrical conversion unit

Select the precise card to ask for confirmation of identity, condition, completeness, documentation, price and lead time. Source-generating equipment is indexed under Aircraft Generators and Starter-Generators. Related start-control devices are available in Starting Units and Starter Panels.