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1. 3KW ATEX chillers


Hazardous Area Chillers

TECHNICAL DESCRIPTION


ATEX Chiller Units, are designed and constructed for use in explosive atmospheres (Zone 1, Zone 2) within the oil and gas, marine and petrochemical industries. All of our products are manufactured using an ISO 9001 accredited quality management system, high quality, industry leading components and if required then casing can be in stainless steel 316L to provide our clients with a high quality, corrosion resistant, safe and reliable product with a long service life. These ATEX compliant units are primarily designed to be integrated into various types of cooling systems or applications with simple interface and hook-up. Efficiency, reliability, and safety are some of the key design criteria of our ATEX Chiller Units. Water/fluid temperature is regulated automatically between the temperatures of +20oC to +28oC (3kW only) which will be pre-set to the user's requirement. The unit features an upper condenser section, with all other components enclosed within the lower compartment for added weather protection and noise reduction. Using multiple protection concepts, these chiller units have been designed with the user's safety in mind adhering to all required ATEX, ASME, NEMA and IECex Machinery directives and standards. Controls are designed for ease of operation, without the need for complicated programming, whilst still maintaining reliable and efficient automated control of fluid temperature. The chiller is supplied as a packaged unit, fully tested, and charged with refrigerant eliminating the need for specialist refrigeration skills during installation.



APPLICATION


These ATEX units are typically suitable but not exhaustive to provide chilled water/fluid for following applications:
A. Potable Water Systems.
B. Eye wash and Safety Showers.
C. Sampling Cooling system of turbine/boiler instruments for dew point analysing.



OPITIONAL FEATURES


Options that are available for these units are as below:-
a. Suitable for Zone 1 and Zone 2
b. Certified to other standards and/or directives.
c. Notified Body type approval.
d. Non-Hazardous Area Unit / Safe Area.
e. Non-standard Power Supply, H2S Environment suitable and/or IIC compliant
f. Installation and Commissioning
g. IP56 protection for the refrigeration module
All these options are available on request. An additional cost is applied for options b, c, e, f and g.



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2.ATEX Certified - Industrial Process Chiller


TECHNICAL DESCRIPTION


ATEX certified – Industrial Process Chiller, are designed and constructed for use in explosive atmospheres (Zone 1, Zone 2) within the oil and gas, marine and petrochemical industries. All of our products are manufactured using an ISO 9001 accredited quality management system, high quality, industry leading components and if required then casing can be in stainless steel 316L to provide our clients with a high quality, corrosion resistant, safe and reliable product with a long service life. These ATEX compliant units are primarily designed to be integrated into various types of cooling systems or applications with simple interface and hook-up.

Hazardous Area Chillers
60 kW to 6330 kW, +40oC to -40oC

These chillers can be either air cooled or water cooled with a capacity and temperature range as per the following :-
1. 60 kW to 6330 kW, +40oC to -40oC
2. Heat exchanger and pressure vessels can be with / without ASME U-Stamp.
3. Wide operating ambient temperature range
4. Cooling of all possible hydrocarbons and hazardous fluids.
5. Compressor can be reciprocating or screw.
6. UL / CSA / IECEx Certifications available.
7. Designed for hazardous area classifications Zone-1 & Zone-2
8. Explosion proof designs for gas groups IIA, IIB and IIC & temperature class of T2/T3/T4.
9. NEMA Standard enclosures for electrical control, junction boxes and motors
10. Special metallurgy equipment and accessories as per hazardous area classifications



APPLICATION


These ATEX units are typically suitable but not exhaustive to provide chilled water/fluid for following applications:
a. Hydrocarbon cooling in refinery.
b. Process Water cooling in refinery.
c. Vapour condensation in petroleum storage installation.
d. Turbine cooling in Refinery.
e. Process water cooling in explosive manufacturing.
f. Gasoline/petroleum cooling.
g. Gas Drying Unit (GDU) in the Oil well.



3. Explosion proof AIR CONDITIONERS


TECHNICAL DESCRIPTION


Explosion proof Air conditioners are essential in hazardous areas in petrochemical installations such as offshore platforms for the oil and gas industry. Our explosion proof heating, ventilation and air conditioning systems are designed by our skilled engineers and offer a safe solution of the highest level of quality. These systems are durable and reliable, and they are corrosion protected, designed to withstand the harsh environment in which offshore platforms are located. These air conditioners have Explosion-Proof Electrical Equipment for use in Hazardous (classified) Locations Zone 1 & 2 and designed for purged and non-purged enclosure systems, also Class I, Division 2, Groups B, C, and D for hazardous location applications. These units are housed in a 316 stainless steel cabinet and are available in various capacities from 18000 BTU/Hr to 120,000 BTU/Hr capacity. Typically, other manufacturers of ATEX & IECEX enclosure cooling systems send their standard air conditioners to be converted for hazardous location applications. However, the companies that do the conversion may have to make changes that can affect the efficiency of the original unit. Often, components are substituted or added that may influence the cooling capacity or useful life of the original system. While we manufacture the entire unit as per the customer's specifications only and are not modified units.

Hazardous Area Chillers

APPLICATION


a. Indirect Cooling of Accommodation Modules.
b. Local Equipment Rooms (LER) Modules.
c. Silicon Controlled Rectifiers (SCR) Modules.
d. Variable speed Drive (VSR) Modules.
e. Transformer Rooms.
f. Galley Cooling.

OPITIONAL FEATURES


1. These can be custom-built to your requirements.
2. These air conditioners can be third party certified by TUV/LR/others for ATEX certification.



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