SR2015 electrical connection of refrigerant compressors
Learning Objectives / Experiments
- read, understand, wire and test electric circuit diagrams for
refrigerant compressors
- design and operation of electrical components of refrigerant
compressors
* start-up capacitor
* start-up relay
* overheat protection
* automatic fuse
* pressure switch
* thermostat
- design and testing of a safety chain
- representation methods in electrical engineering
* symbols
* circuit diagrams
- safety aspects when handling mains voltage
Specification
[1] experimental unit from the practical series for the training of
mechatronics engineers for refrigeration
[2] correct electrical connection of a refrigerant compressor
[3] refrigerant circuit with compressor, receiver, 2 valves and 2
manometers to investigate pressure switches on the delivery and
intake sides
[4] electrical components for the start and operation of the
compressor mounted clearly visible
[5] lab jacks and cables to connect the electrical components
[6] operation of a thermostat
[7] circuit diagram on the front panel for easy identification of
the components
[8] refrigerant R134a, CFC-free
Technical Data
Refrigerant compressor
- power consumption: approx. 165W
Receiver: 0,8L
Manometer measuring ranges
- delivery side: -1...24bar
- intake side: -1...9bar
Pressure switch control range
- delivery side: 8...32bar
- intake side: -0,9...7bar
Thermostat: -5...35°C
Electrical components for the compressor
- start-up capacitor
- start-up relay
- overheat protection (bimetallic)
- automatic fuse
Dimensions and Weight
LxWxH: 920x410x660mm
Weight: approx. 45kg
Required for Operation
230V, 50Hz, 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.
Training Room Photo
Company Information
We supply professional educational training equipment and technical
teaching equipment, which has been widely applied in Engineering
Universities, Polytechnics, Technical Institute, Vocational Schools
as well as Industry workforce Development Programs and Training
Center. Our products allow students to learn and experiment through
valuable hands-on experience, and the technology covered by our
training equipment provides knowledge, experiments and didactic
skills development that are of critical importance to today´s and
tomorrow´s careers.
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Service
We supply supply7*24 hours service, customer design service, OEM
service, buyer label service. With professional engineers team and
sales team, we assure you good product quality.
Certificate
Our products takes ISO9001 product management system.
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items |
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items |
