Place: Tuskegee, AL (USA)
Department of Material Science and Engineering
Date of Installation: August, 2017
Click to see pictures
0
Sélection
/
Vide
Votre sélection
Il n'y a plus d'articles dans votre sélection
TEIR Unité d'Installations Électriques en Systèmes de Réfrigération
SYSTEMES INNOVANTS
For this purpose this unit has been designed to teach the students about different circuits and electrical devices associated with the refrigeration field, how to carry out the wirings of these types of installations, how the refrigeration components are mounted and how the interaction between them is.
NOUVELLES LIÉES
Description Générale
For this purpose this unit has been designed to teach the students about different circuits and electrical devices associated with the refrigeration field, how to carry out the wirings of these types of installations, how the refrigeration components are mounted and how the interaction between them is.
The wiring of electrical components is a typical task in the field of refrigeration. One important learning objective is the design and operation of the individual components and knowledge about the interaction of these components in refrigeration circuits.
Safety aspects also play an important role. For this reason electrical components are distributed in a clear and visible manner, this way the user can gain experience and improve skills with all elements and wirings.
All the components are connected on terminal blocks and they are arranged on a front panel so that they are all accessible and very visible. In addition, through the cables and electrical elements included in this unit it is possible to set-up many circuits correctly and operationally.
In order to get more realistic operations, this unit includes lamps and other elements, such as resistors to simulate energy consumption. All elements are supplied with mains power in order to carry out real operations of wiring and working with refrigeration equipment to provide high relevance for practice.
This unit includes electrical components for the start and operation of refrigerant compressors, such as electromagnetic start-up relay and capacitor, timers, circuits which can be designed and examined for cyclical defrosting in refrigeration systems. Besides, the unit provides correct programming of the timer, safety components (pressure switches and thermostats) and circuit breakers for realistic operations about electrical circuits of refrigeration systems.
These components enable the design and examination of a typical safety chain for refrigeration.
The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments.
The following are the most important objectives and experiments which can be carried out with this unit:
Read electrical circuits diagrams.
Understand electrical circuits diagram.
Wire and test of electrical circuits diagram.
Design and testing of a safety chain.
Study of Star/Delta connection.
Change of rotation direction in a AC circuit.
Safety considerations when handling mains voltage.
Design, investigation and operation of electrical components in refrigeration systems:
Starting current limiter.
Safety switch.
Time relay.
Timer.
Pressure switch.
Starting capacitor.
Circuit breaker.
Starting relay.
Electromagnetic valve.
Service capacitor.
Des exercices et pratiques guidées
EXERCICES GUIDÉS INCLUS DANS LE MANUEL
- Wiring and precautions of starting current limiter.
- Wiring and precautions of safety switch.
- Wiring and programming of time relay, starting relay.
- Wiring and precaution of service capacitor.
- Wiring of circuit breaker and electromagnetic valve.
- Star/delta wiring.
- Changing the rotation direction in an AC three phase circuit.
- Safety aspects about voltage operations.
EQUIPEMENT COMPLEMENTAIRE
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TIR
The Introduction to Refrigeration Unit, "TIR", is a unit with exchangeable sets in which the components are mounted on plates and quickly connected by flexible hoses.The unit consists of a frame with a compressor, a refrigerant accumulator tank to...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TEMT
Unité de Formation pour Mesures de Température
The Temperature Measurement Training Unit, "TEMT", allows to compare the response of several devices to measure the temperature for different flows and different installation position of these devices.The unit includes four different measuring...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TAMR
Unité de Montage et d'Entretien dans les Installations de Réfrigération
The Assembly and Maintenance in Refrigeration Systems Unit, "TAMR", has been designed to teach the students the planning, implementation and checking of processes related to the assembly, startup and maintenance of refrigeration systems.The fully...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TCFRC
Unité de Régulation de la Puissance et des Défauts dans les Installations de Réfrigération, Contrôlée par Ordinateur (PC)
The Computer Controlled Capacity Control and Faults in Refrigeration Systems, "TCFRC", has been designed by EDIBON to explore various power regulation techniques and simulate typical failures in refrigeration systems.Power regulation is crucial...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TRAMC
Unité Modulaire de Réfrigération et de Climatisation, Contrôlée par Ordinateur (PC)
The minimum supply consists of two main elements: the TRAMC Unit Base, "TRAMC-UB", and at least one of the required elements described below. The models are interconnected by special refrigerant hoses.The main components of the TRAMC Unit Base,...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TRAMC/1
Modèle de Réfrigération Domestique
The minimum supply consists of two main elements: the TRAMC Unit Base, "TRAMC-UB", and at least one of the required elements described below.The models are interconnected by special refrigerant hoses.The main components of the TRAMC Unit Base,...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TRAMC/2
Modèle d'Installation de Réfrigération Avec Étape de Réfrigération et de Congélation
The minimum supply consists of two main elements: the TRAMC Unit Base, "TRAMC-UB", and at least one of the required elements described below.The models are interconnected by special refrigerant hoses.The main components of the TRAMC Unit Base,...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TRAMC/3
Modèle de Système de Climatisation Simple pour Le Refroidissement de Pièces
The minimum supply consists of two main elements: the TRAMC Unit Base, "TRAMC-UB", and at least one of the required elements described below. The models are interconnected by special refrigerant hoses.The main components of the TRAMC Unit Base,...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
TRAMC/4
Modèle Complet de Système de Conditionnement d'Air
The minimum supply consists of two main elements: the TRAMC Unit Base, "TRAMC-UB", and at least one of the required elements described below.The models are interconnected by special refrigerant hoses.The main components of the TRAMC Unit Base,...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
MRST
Unité de Station de Mesure et de Régulation
The Measurement and Regulation Station Trainer,"MRST", designed by EDIBON is a totally accessible bench-top unit. The unit works with an air compressor that simulates the gas flowing inside the pipes (air testing), allowing to check the tightness...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
IGHT
Unité d'expérimentation de Chauffe-eau Instantané à Gaz
The Instantaneous Gas Heater Trainer, ,IGHT,, designed by EDIBON, is a training unit with wheels to facilitate its mobility that represents a gas heater training system. The unit operates with air, simulating the operation of the heater, so it can...
9.10.3.- PRATIQUES D'INSTALLATION ET DE MAINTENANCE
GBT
Unité Expérimental avec Brûleur à Gaz à Tirage Forcé
The Forced Air Gas Burner Trainer, "GBT", designed by EDIBON, is a compact teaching unit with wheels to facilitate its mobility. It represents a controlled gas system that supplies a forced air gas burner. It allows the study of the arrangement,...