ERIDĒSLA GRAND'OURSE16 rue Jean Sébastien BACH42000 SAINT-ETIENNE
04 77 530 53004 77 532 [email protected]
ERIDES reserves the right to make any necessary changes to the details contained in this notice. FT PCCA 25 Rev. B
PCCA 25Air conditioning unit
USEProcessing 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 characteristicsof 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 theinstallation, a water flow meter in the cold water complete the installation.
EDUCATIONAL CAPABILITIESStudy 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 - DESIGNATIONSettings 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-Wayregisters (0 ... 100%)- Several control pages: default management, synoptics for each airtreatment, operating modes start and stop
400V-3~+N-50/60Hz-40
A
50 L/H Evac.
Dimensions: 3600 x 800 x H1900 - Weight: 360Kg
