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HEX RANGE - Atex Compressors

HEX RANGE - Atex Compressors
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HEX RANGE - Atex Compressors

Product catalog summary
Introduction
The document details the HEX series of semi-hermetic motor compressors, designed for hazardous and flammable environments (Zone 2, Gas Group IIB) in compliance with ATEX 94/9/CE standards. These compressors are compatible with a wide range of refrigerants, offering high efficiency and low noise levels.
ATEX Description
The compressors are ATEX certified for explosive atmospheres with gas, vapor, or fog. They feature a non-sparking 'nA' protection mode, belong to gas group IIB, and have a temperature class of T3.
Application Limits
Operational limits are specified for refrigerants like R290 and R1270, with defined temperature ranges for evaporation and condensation.
Complete Range
The HEX series includes models with displacements from 4.42 to 244.78 m3/h and nominal capacities from 0.5 to 90 hp, suitable for high, medium, and low evaporating temperatures.
Key Features
  • High Coefficient of Performance (COP) due to optimized fluid dynamics and efficient motors.
  • Compatibility with various refrigerants, including HC and HFC types.
  • Low noise operation and adaptability for frequency variations.
  • Standard IP65 electrical box and PTC sensor for temperature control.
  • Special oil sight glass and differential pressure sensor for oil.
  • Accessories for enhanced protection and performance.
Performance Data
Performance data for refrigerants R290 and R1270 is provided, with charts and tables illustrating operational parameters.
Overall Dimensions
Dimensions and weights for different models are provided to ensure proper installation and integration.
Conclusion
The HEX series compressors are robust, efficient, and versatile, meeting stringent safety standards for hazardous environments, offering a comprehensive solution for various refrigeration needs.
Evaporation Temperature Ranges
  • High Temperature: Up to +5 °C/+10 °C
  • Medium Temperature: Up to -5 °C
  • Low Temperature: Up to -20 °C
Model Specifications
Detailed specifications for various models, identified by codes such as HEX51CS, HEX80CC, etc., are provided. Each model is associated with specific refrigerants and categorized by application range (H, M, L) for high, medium, and low temperature suitability.
Displacement and Cylinder Information
Each model has a specified displacement volume in m3/h and the number of cylinders. For example, the HEX51CS model has a displacement of 4.42 m3/h and uses 2 cylinders.
Weight and Valve Specifications
The document lists the oil charge, suction, discharge, and net weight for each model. For instance, the HEX2000CS model has an oil charge of 3.5 kg, suction and discharge dimensions of 42s and 28s respectively, and a net weight of 190 kg.
Technical Data
Technical data includes operating current and motor specifications, with maximum operating current specified for different voltage and frequency settings (e.g., 50 Hz and 60 Hz).
General Notes
The standard motor version is used, and for any unlisted operating conditions, technical service should be contacted. Current values refer to direct connections, with additional details in the technical bulletin for PWS connections.
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Catalog excerpts

HEX RANGE - Atex Compressors-1

SEMI-HERMETIC MOTOR COMPRESSORS MOTOCOMPRESSORI SEMIERMETICI MOTO-COMPRESSEURS SEMI-HERMETIQUES HALBHERMETISCHE VERDICHTER

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HEX RANGE - Atex Compressors-2

INDICE / TABLE OF CONTENTS / INDEX / INHALTSVERZEICHNIS ____________________________________________________________________________________________________________________________________________ Introduzione / Introduction / Introduction / Einführung Descrizione ATEX / ATEX Description / Description ATEX / Beschreibung ATEX Limiti d’applicazione / Application limits / Champs d’application / Einsatzgrenzen Gamma completa / Complete range / Gamma complete / Produktpalette Pesi e rubinetti / Weight and valves / Poids et vannes / Gewichte und Ventile Max corrente di funzionam. / Max operating current...

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HEX RANGE - Atex Compressors-3

OFFICINE MARIO DORIN SINCE 1918 OFFICINE MARIO DORIN SINCE 1918 INTRODUZIONE / INTRODUCTION / INTRODUCTION / EINFOHRUNG Compressors belonging to HEX range are designed according to the safety requirements imposed for the use in flammable risky areas (zone 2, gas group IIB), as defined in ATEX 94/9/CE, featuring electric component conforming to such directive (exception made for INT69 and CPM3). The range covers displacements from 4,42 to 244,78 m3/h and nominal capacities from 0,5 to 90 hp. The main characteristics of our compressors are: • high C.O.P. values, thanks to fluidodynamic optimization...

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HEX RANGE - Atex Compressors-4

DESCRIZIONE ATEX / ATEX DESCRIPTION / DESCRIPTION ATEX / BESCHREIBUNG ATEX Sul motocompressore è riportata la seguente marcatura ATEX: Le marquage ATEX suivant est indiqué sur le motocompresseur : Each compressor shows following ATEX marking: Jeder Kompressor hat folgende ATEXKennzeichnung: II = apparecchio del gruppo II 3 = categoria 3 (zona 2) G = atmosfera esplosiva con presenza di gas, vapori o nebbie c = modo di protezione apparecchiature non elettriche (sicurezza costruttiva) Ex nA = modo di protezione non scintillante “nA” IIB = gruppo di gas T3 = classe di temperatura (gas) Gc = EPL (Gc)...

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HEX RANGE - Atex Compressors-5

LIMITI D’APPLICAZIONE / APPLICATION LIMITS / CHAMPS D’APPLICATION / EINSATZGRENZEN Temperatura condensazione / Condensing temperature Temperature de condensation / Kondensationtemperatur [°C] Temperatura evaporazione / Evaporation temperature Temperature d'évaporation / Verdampfungstemperatur [°C] Temperatura condensazione / Condensing temperature Temperature de condensation / Kondensationtemperatur [°C] Temperatura evaporazione / Evaporation temperature Temperature d'évaporation / Verdampfungstemperatur [°C] Solo per modelli “CC” / “CC” models only / Uniquement modèles “CC” / Nur “CC” Modelle...

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HEX RANGE - Atex Compressors-6

OFFICINE MARIO DORIN SINCE 1918 I N N O V AT I O N GAMMA COMPLETA / COMPLETE RANGE / GAMMA COMPLETE / PRODUKTPALETTE Serie Range Serie Serie Serie Range Serie Serie H Alta temperatura di evaporazione fino a +5 °C/+10 °C M Media temperatura di evaporazione fino a -5 °C L Bassa temperatura di evaporazione fino a -20 °C H High evaporating temperature up to +5 °C/+10 °C M Medium evaporating temperature up to -5 °C L Low evaporating temperature up to -20 °C H Haute temperature d' evaporation jusqu' a +5 °C/+10 °C M Moyenne temperature d'evaporation jusqu'a -5 °C L Basse temperature d'evaporation...

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HEX RANGE - Atex Compressors-7

OFFICINE MARIO DORIN SINCE 1918 Serie Range Serie Serie

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HEX RANGE - Atex Compressors-8

OFFICINE MARIO DORIN SINCE 1918 I N N O V AT I O N CARATTERISTICHE TECNICHE / TECHNICAL DATA / CARACTERISTIQUES TECHNIQUES / TECHNISCHE MERKMALE Serie Range Serie Serie I I Versione del motore standard. Per condizioni di funzionamento non indicate contattare il nostro servizio tecnico. I I Standard motor version. For operating conditions not indicated please contact our technical service. nn Standard version du moteur. Pour les conditions de fonctionnement pas indiquees contacter notre service tecnique. I I Standard Motor Version. Fur Betriebsbedingungen, die hier nicht aufgefuhrt sind wenden...

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HEX RANGE - Atex Compressors-9

Versione del motore standard. Per condizioni di funzionamento non indicate contattare il nostro servizio tecnico. Il valore di corrente indicato si riferisce al collegamento diretto. Per ottenere il valore con collegamento PWS consultare il bollettino tecnico. Standard motor version. For operating conditions not indicated please contact our technical service. The current value indicated refers to the direct connection. For the value with PWS connecting see technical bulletin. Standard version du moteur. Pour les conditions de fonctionnement pas indiquees contacter notre service tecnique. La valeur...

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HEX RANGE - Atex Compressors-10

CARATTERISTICHE TECNICHE / TECHNICAL DATA / CARACTERISTIQUES TECHNIQUES / TECHNISCHE MERKMALE Serie Range Serie Serie I I Versione del motore standard. Per condizioni di funzionamento non indicate contattare il nostro servizio tecnico. Il valore di corrente indicato si riferisce al collegamento diretto. Per ottenere il valore con collegamento PWS consultare il bollettino tecnico. Standard motor version. For operating conditions not indicated please contact our technical service. The current value indicated refers to the direct connection. For the value with PWS connecting see technical bulletin....

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HEX RANGE - Atex Compressors-11

OFFICINE MARIO DORIN SINCE 1918 I I Versione del motore standard. Per condizioni di funzionamento non indicate contattare il nostro servizio tecnico. I I Standard motor version. For operating conditions not indicated please contact our technical service. nn Standard version du moteur. Pour les conditions de fonctionnement pas indiquees contacter notre service tecnique. I I Standard Motor Version. Fur Betriebsbedingungen, die hier nicht aufgefuhrt sind wenden Sie sich bitte an unseren Technischen Dienst.

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HEX RANGE - Atex Compressors-12

ACCESSORI / ACCESSORIES / ACCESSOIRES / ZUBEHÖR MT Protezione motore CPM3 Modulo protezione compressore Modulo elettronico protezione motore Motor protection Compressor protection module Module électronique protection moteur Module protection compresseur Motor protection electronic module Protezione pressione olio Resistenza carter Teste raffreddate ad acqua Water cooled head Protection pression huile Résistance carter Öldruck Schutz Crankcase heater TMAX Sensore massima temperatura mandata Max discharge temperature sensor Sensor max température de refoulement SÈRIES - SERIE Unloaded start SERIE...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.