AD 800÷1100

Product catalog summary

Technical Specifications

Models: AD 800 and 1100T
Dehumidification Capacity: 4.8 Kg/h for AD 800, 5.0 Kg/h for 1100T
Process Air Flow: 800 m3/h for AD 800, 1100 m3/h for 1100T
Static Pressure: 200 Pa for AD 800, 300 Pa for 1100T
Fan Nominal Power: 0.25 KW for AD 800, 0.37 KW for 1100T
Reactivation Air Flow: 250 m3/h for both models
Power Supply: 400/3/50 ±5%
Noise Level: 65 dB(A) for AD 800, 66 dB(A) for 1100T

Principle of Operation
The dehumidifier uses two airflows: process air for dehumidification and regeneration air for rotor material regeneration. Silica Gel is used as the desiccant material, absorbing moisture from the air. The regeneration air is heated to increase moisture capacity, allowing the rotor to release absorbed moisture.

Structure and Components

Casework: Made from painted galvanized steel or optional stainless steel.
Fans: Directly coupled to motors, accessible for maintenance, with optional frequency converter for speed control.
Rotor: Made of desiccant material, resistant to saturated air, and non-combustible.
Transmission System: Belt drive system with visible rotor rotation for maintenance.
Regeneration Air Heating Coil: Electric with self-regulating PTC elements for efficiency.
Filters: Two G4 filters, with higher grade options available.

Control and Electrical Panel

PLC Control: Manages regeneration temperature, thermal protection, and other functions.
Electrical Panel: Complies with European regulations, includes mains switch, relays, and terminal block for remote control.

Versions and Options
Various versions available, including standard, stainless steel frames, and construction site versions. Optional features include pre/post-cooling coils, proportional control valves, and fan inverters.

Dimensions and Connections

Dimensions: 1000 mm x 600 mm x 1000 mm for both models.
Connections: Process air inlet Ø 250 mm, dry air outlet Ø 200 mm, reactivation air inlet Ø 160 mm, wet air outlet Ø 160 mm.

Catalog excerpts

AIRDRY Adsorption Dehumidifiers

Open the catalog to page 1

Drive Motor Nominal power Installed power Regeneration type Power output heating MODEL Performances Dehumidification Capacity * Fans Process air flow Static pressure Static pressure Regeneration Regeneration type Steam consuption at 6Bar(a) Temperature rise in the heating coil Electrical characteristics Power supply Maximum power absorbed standard units Maximum current absorbed standard units Noise level Sound pressure ** Sound power ** * Conditions at 20°C 60% RH ** Sound pressure level calculated in free field, 10 meters from unit, direction factor Q = 2, according to ISO 9614 DEHUMIDIFICATION...

Open the catalog to page 2

Adsorption Dehumidifier PRINCIPLE OF OPERATION The dehumidifier operates with 2 airflows. The main airflow, the PROCESS AIR is what is dehumidified and a second, smaller, airflow is used to regenerate the rotor material. Two high efficiency fan and motor assemblies inside the machine create these separate airflows in opposite directions through the rotor. The PROCESS AIR is taken trough the dehumidification rotor and moisture is taken up by the desiccant material bonded to the rotor structure. Mainly Silica Gel is used, which is a hygroscopic material capable of holding many times its weight...

Open the catalog to page 3

Adsorption Dehumidifier VERSIONS AD… AD…/TX AD…/TTX AD…/STC AD…/M Standard Version with external satin stainless steel frame 304 Version with steel frame completely inox304 interior and exterior satin Construction version, with pivoting wheels Handed version (Process and Regeneration airflows are reversed) Model AD Painted steel frame Satin stainless steel frame 304 Frame totally stainless steel304 and satin finish outside Construction site version with pivoting wheels Frame Handed version Filters G4 process and reactivation Filters F5, F7, F9 Recovery regeneration heat Purge area for low Dew...

Open the catalog to page 4

AD 800÷1100

AD 800÷1100

Catalog excerpts

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