Electrical appliance compressors

Machines for electrical appliance compressors testing

For testing compressors for electrical appliances, the solution offered by Risatti guarantees: testing of stators for hermetic compressors, both single-phase and three-phase, and complete testing, both safety and functional tests, on semi-hermetic compressors with up to 80 KW power.

All the solutions can be integrated into automatic production lines and can also satisfy large volumes.

Management via PC makes it possible to choose the right test for each type of compressor and the specific recipe with the reference values. Special connection systems, both electrical and hydraulic, enable the loading and unloading of the hermetic or semi-hermetic compressor from the testing station to be fully exploited. All the values recorded are displayed and stored for printing the test report.

Our machines

We offer a wide range of machines for heads and tests for different sectors of use.
Safety, functional and specific tests, related to the various test objects. It is the most complete and versatile version.
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Safety and functional tests, specific to the various test objects. It is the most complete and versatile version.

All our solutions are created around the business

The next project could be yours.

The tests

The equipment, exclusively designed and manufactured by us, embraces the entire electromechanical and electrotechnical sector and the sectors related to preventive maintenance, repairs and rewinding.
Residual voltage test is used to detect the presence of residual voltage in a system, after the main source of power is disconnected.
The AC dielectric strength test is performed by setting an acceptability threshold of the maximum current.
Partial discharges (PD) are electrical discharges localized in the dielectric insulation, limited only to a part of the dielectric material.
The SURGE test is the most reliable method to test the insulation of winding systems and can also be used to test partial discharges.
The Protective Earth – PE or ground earth test measures the earth ground rod’s resistance.

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The process

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