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ERIDĒS LA GRAND'OURSE 16 rue Jean Sébastien BACH 42000 SAINT-ETIENNE 04 77 530 530 04 77 532 583 [email protected] www.erides.fr ERIDES reserves the right to make any necessary changes to the details contained in this notice. FT PCCA 25 Rev. B PCCA 25 Air conditioning unit USE Processing elements (preheating, 3-way air mixing, cooling, heating, humidification, blowing) can be adjusted manually and independently. Dry temperature and humidity measurements are thus placed on either side of each processing element and the changing characteristics of the moist air can be drawn on the Carrier diagram. The quantification of energy and treatments can be performed. The monitoring / control interface is a color touch screen. An air flow meter, six combined probes (T /% RH), a multi-gauge water columns indicating the pressure / static characteristics depressions at locations of the installation, a water flow meter in the cold water complete the installation. EDUCATIONAL CAPABILITIES Study of the air-conditioning unit - Preheat, air mixing, cooling / dehumidification, heating, humidification - Understanding of security measures - Start-up - handling - Settings of regulation instruments - Operation in stable mode Use of humid air diagram - Taking different points of measurement (T ° and RH%) - Report points on the humid air diagram - Deduction of enthalpies in characteristic places - Determination of the exchanged powers - Efficiencies - Performance Ratios DRAWING - DESIGNATION Settings from the touch screen interface: - The air flow is adjustable by means of a frequency converter (300 ... 1500m3/ h) - The powers of electric batteries are adjustable by static relay (0 ... 100%) - Opening of the 3-way valve on the cooling exchanger is adjustable. - The steam output of the humidifier is adjustable (0 ... 3 Kg / h) - The fresh air intake is adjustable by the actuator of the 3-Way registers (0 ... 100%) - Several control pages: default management, synoptics for each air treatment, operating modes start and stop 400V-3~+N -50/60Hz-40 A 50 L/H Evac. Dimensions: 3600 x 800 x H1900 - Weight: 360Kg
