SR2035 Electrical Faults in Refrigerant Compressors

Learning Objectives / Experiments

- Electrical connection of refrigerant compressors

- Read and understand electrical circuit diagrams

- Design and operation of the electrical components of a refrigerant compressor

* start-up capacitor

* start-up relay

* operating capacitor

* overheat protection

* main contactor

* automatic fuse

- Fault finding in electrical components

* in idle state

* under mains voltage

Specification

[1] Experimental unit from the practical series for the training of mechatronics engineers for refrigeration

[2] Investigation of the electrical components for the operation of a refrigerant compressor

[3] Real refrigerant compressor from practice

[4] Electrical components for the start and operation of the compressor arranged in the transparent switch cabinet

[5] General safety devices mounted clearly visible

[6] Circuit diagram depicted on the front panel

[7] Identification of 15 faults: multimeter measures voltages or resistances at the lab jacks

Technical Data

Refrigerant compressor

- power consumption: approx. 870W

Electrical components for the compressor

- start-up capacitor

- start-up relay

- operating capacitor

- overheat protection (bimetallic)

General safety devices

- main contactor

- automatic fuse

Dimensions and Weight

LxWxH: 900x400x650mm

Weight: approx. 60kg

Connections

230V, 50/60Hz, 1 phase or 120V, 60Hz, 1 phase

Product Details and Warranty
We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.
We supply 3 years warranty time.

Packaging & Delivery
Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

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Company Information

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