Industrial Unit Coolers

Product catalog summary

Overview: The document provides comprehensive technical specifications for dual flow and industrial unit coolers, suitable for applications using HFC and HCFC refrigerants. These coolers are certified by the TÜV Institute in Germany according to ENV 328 norms, ensuring compliance with industry standards.

Heat Exchanger Coil: The coil features high-efficiency corrugated 'TK' aluminum fins and copper tubes, tested to 30 bar, adhering to strict quality control standards.

Series Specifications:

IHT Series: Designed for high temperatures (15 to 2°C) with 4.5mm fin spacing.
IMT Series: Suitable for medium temperatures (2 to -20°C) with 7mm fin spacing.
ILT Series: For low temperatures (-18 to -35°C) with 11mm fin spacing.
DHS/DHL Series: High temperatures (15 to 2°C) with 4.5mm fin spacing.
DMS/DML Series: Medium temperatures (2 to -20°C) with 7mm fin spacing.

All units are pre-charged with dry air to ensure a clean refrigerant circuit.

Casing: Constructed entirely of aluminum for strength and easy interchangeability with different systems.

Fans: Equipped with double speed three-phase 50 Hz fans with IP54 protection. DHS/DMS series use high-speed delta connection fans, while DHL/DML series use low-speed star connection fans. Single-phase and 60Hz options are available on request.

Selection Procedure: Two methods are provided: a mathematical approach using a table and a graphical chart, relating air entry temperature to desired operating ∆T1.

Standard Conditions: Nominal capacities are based on standard conditions SC2 according to ENV 328, with specific air and evaporating temperatures and relative humidity.

Model Details: Models are specified with capacity, air flow, surface area, air throw, fan-motor details, defrosting power, noise levels, connections, tube volume, and weight. They are categorized by the number of fans and their diameters.

Performance Metrics: Key indicators include sound pressure level (LpA) and sound power level (LwA), measured in dB(A) at a 5-meter distance in a free field.

Applications: Suitable for cold room applications, maintaining product preservation within specified temperature ranges. The document emphasizes selecting the appropriate model based on cooling requirements and environmental conditions.

Technical Specifications: Specifications for various series include details on tube rows and intermediate supports for models with 9 and 10 rows.

Sound Levels: Sound power levels are provided in octave bands for different fan models. Calculations for total sound power level for models with multiple fans are included, with adjustments for distances other than 5 meters.

Optional Accessories: Available accessories include electric heating elements, increased electric defrosting, floor mounting feet, insulated trays, and different motor specifications. Special applications may include stainless steel tubes and fins.

Additional Features: Features include electric after heating coils, stainless steel casings, different fin spacings, water defrosting options, and other customizations for specific applications.

Catalog excerpts

fin spacing 4,5mm for high temperatures 15 2C passo alette 4,5 mm per alte temperature 15 簷 2 C IHT, IMT e ILT series Industrial unit coolers: IHT series: IMT series: fin spacing 7mm for medium temperatures 2 з -20C Aeroevaporatori industriali: Serie IHT, IMT e ILT. Serie IHT Serie IMT passo alette 7 mm per medie temperature 2 з -20 C (D) e con diametro 5/8Д per funzionamento a pompa (P) e allagamento ILT series: fin spacing 11mm for low temperatures -18 -35C fin spacing 4,5 mm for high temperatures 15 簷 2C Serie ILT passo alette 11 mm per basse temperature -18 з -35 C (N) passo alette 4,5 mm...

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Rippenabstand 4.5 mm fr hohe Temperaturen 15 2 췰C Industrie Hochleistungsverdampfer: Serie IHT, IMT und ILT. Serie IHT Serie IMT Rippenabstand 7 mm fr mittlere Temperaturen 2 -20 췰C - Lamellenabstand 4.5 mm fr hohe Temperaturen 15 2췰C Serie ILT Serie DMS/DML > Rippenabstand 11 mm fr niedrige Temperaturen -18 -35 췰C - Lamellenabstand 7 mm fr mittlere Temperaturen 2 -20췰CAlle Hochleistungsverdampfer sind mit trockener Luft unter Druck gesetz, um so zu garantieren, da der Kߤltekreislauf absolut trocken ist und eine vollkommene interne Reinigung hat. (D) und Durchmesser 5/8 fӼr Pumpenbetrieb Industrie...

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T T For different operating conditions two alternative methods of selection are supplied; one is mathematical using the table (TAB. 1) the other one is by using a chart. - TAB. 1 places the air entry temperature > 1 (Temperatur des Khlraums) mit dem > 1 (corresponding to the temperature of the cold room) in relation to the 좈 T > 1 , bei dem man arbeiten will, in Beziehung. - Das Auswahldiagramm, um eine grƶere Genauigkeit der einzusetzenden Einheit zu haben. Pour des conditions de fonctionnement diffߩrentes, il existe deux mthodes de slection alternatives; une m驩thode mathmatique utilisant le...

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INDUSTRIAL UNIT COOLERS > INDUSTRIAL UNIT COOLERS INDUSTRIAL UNIT COOLERS > 31 size="-1">

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UNIT COOLERS Note: Intermedite support legs, here indicated with sketched dimensions, are foreseen for models with 9 and 10 tube rows. Nota: Le staffe di supporto intermedie, indicate con le quote tratteggiate, sono previste per i modelli a 9 e 10 ranghi. Anmerkung: Die Zwischenfe, die mit gestrichelten Abmessungen angegeben sind, sind f쟼r die Modelle mit 9 und 10 Rohrreihen vorgesehen. Note: Les supports intermdiares, qui sont indiqus avec les measures hachur驩es, sont prvu pour les modles avec 9 et 10 rangs de tubes. >

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INDUSTRIAL SERIES DHS-DMS-DHL-DML / BRINE SERIES GHS-GMS-GHL-GML / AMMONIA SERIES ADHS-ADMS-ADHL-ADML 68 TECHNICAL DRAWINGS DISEGNI TECNICI ZEICHNUNGEN PLANES TECHNIQUE >

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- Elektrischer Widerstand an der Ausflussdse - Verstrkte elektrische Abtaaung - F줼e f߼r die Montage auf dem Fuboden - Isolierte Tropfwanne - Motoren 3 ~ 260/440V ߖ 60 Hz - Elektrische und/oder Warmwasser-Nachheizbatterie - Edelstahlgehuse - Verschiedene Lamellenabstnde - Register mit Lamellen aus Kupfer oder Vorbeschichtetes Alu - F䤼r Sonderanwendungen Rohre aus Edelstahl Lamellen aus Edelstahl- Rsistance lectrique sur la virole- D驩givrage lectrique plus grand - Supports pour montage au sol - Isolation de la cuvette - Moteurs 3 ~ 260/440 V 60 Hz - Batteries de post-chauffage 閩lectrique et/ou...

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