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Refrigeration Components For Advanced Experiments Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Item No.: ET 910.11
Refrigeration Components For Advanced Experiments Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment
Description
ET 910.11 Refrigeration Components For Advanced Experiments Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Accessories to set up complex refrigeration circuits
Features
- setup of complex refrigeration circuits
- sophisticated components for advanced experiments
Learning objectives/experiments
- setup of different refrigeration circuits
- design, operation and adjustment of components
-- evaporation pressure, intake pressure, capacity and refrigeration controllers
-- electric thermostat
-- manual valve as expansion element
-- post-injection valve
-- solenoid valve with coil
-- four-way reversing valve
-- power and auxiliary contactor
-- time relay
-- defrost timer
-- hot gas defrosting
- read and understand technical drawings and operating instructions
- fault finding
Specification
[1] components for the setup of complex refrigeration circuits in conjunction with ET 910 and ET 910.10
[2] post-injection valve
[3] refrigeration controller with PTC sensor
[4] defrost timer, timing interval 30min
[5] time relay
[6] four-way reversing valve, solenoid valves
[7] electric thermostat as temperature controller
[8] power and auxiliary contactor


Technical data
Thermostat: -5...35°C
Refrigeration controller: -40...110°C
Post-injection valve: -45...35°C
Time relay
- response delay: 0,05s...100h
Setting ranges
- evaporation pressure controller: 0...5,5bar
- intake pressure controller: 0,2...6bar
- capacity controller: 0,2...6bar
Plate height: 297mm
Weight: approx. 25kg