ACR Services

features:
1)Control Display,Alarm and Protections Functions.
2)PFS Control System Function.
3)PFS Control system functions.

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We are major Suppliers of the efficient Screw Chiller. Our range of Screw Chiller comprises of Kirloskar Screw Chillers. Made from the finest components that impart extra long life. The Screw Chiller can be availed at affordable prices from us.

e model was validated using a wide range of operating data from an existing chiller with specific settings of outdoor temperature and condensing pressure in controlling the condensing temperature.

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Features:
1)Energy Efficiency
2)Capacity Modulation
3)Operating Reliability
4)Quiet Operations
5)Easy to install

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1. The process can use either low grade steam or hot water heat to drive the absorption process.
2. Absorption chillers have minimal moving parts. This means that they make less noise and have fewer vibrations than mechanical chillers.
3. Absorption chillers typically only use 2 – 9% of the electricity that is usually required for mechanical chillers.  This means that facilities can avoid peak demand charges and high time-of-use electricity rates (if they are on that type of electric rate schedule).

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Cascade Liquid Chiller System consists of two refrigeration compressors working together to cool an evaporator to temperatures as low as -96C.Our chiller systems come in a variety of sizes and configurations to fit your application.

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• Heavy duty welded, tubular steel frame with high gloss powder coat finish and laminated aluminum cabinet
• U.L. Listed, and EPA Compliant, eco-friendly R410a refrigeration condensing unit
• Single refrigeration circuit with Copeland scroll compressor(s) with crankcase heater(s)
• Refrigerant receiver and suction side accumulator to eliminate refrigerant slugging in compressor
• Air cooled, high ambient, vertical discharge, condensers for 100°F ambient with fan cycle low ambient control
• Weather proof electrical panel with single point power connection
• 24 vac control circuit with component sequenced terminal strip for easy to troubleshoot.

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• Environment friendly (coolant R407C)
• Durable and stable
• Extremely accurate (+- 0.5 C)
• LCD digitally controlled
• Available in black and grey versions
• Available with various options

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                                           cool the hot refrigerant with The liquid is drawn from the tank, pumped through the chiller and back to the tank. In industrial water chillers is the use of water cooling instead of air cooling. In this case the                                                                condenser does not ambient air,  but uses water that is cooled by a cooling tower. A water chiller is a mechanical device used to facilitate heat exchange from water to a refrigerant in a closed loop system                                            The refrigerant is then pumped to a location where the waste heat is transferred to the atmosphere. The cool temperatures provided by water chillers can hold increased quantities of dissolved oxygen,                                             the basis for explosive root growth and increased nutrient uptake The cool temperatures provided by water chillers can hold increased quantities of dissolved oxygen the basis for explosive root growth                                              and increased nutrient uptake.

                                                     One of the main features of the centrifugal compression chiller is that they offer a high cooling capacity in a compact design. They operate via an impeller, much like a water pump. The                                                       impeller compresses the refrigerant. These chillers can be outfitted with both variable speed drives and inlet vanes which are used to regulate the control of the chilled water capacity. These                                                      are high capacity and can handle 150 tons and up.

                                                    Instead of utilizing a mechanical compressor the absorption chillers use a heat source to be the driving force behind the refrigeration cycle. These chillers typically use two liquids, one to cool and                                                    one to absorb. The absorbent liquid is usually ammonia or lithium bromide, and the coolant is usually water. The two liquids are separated and recombined during the absorption cycle. Due to the                                                    low pressure conditions in the chiller water can change phase easily. Water and the absorption liquid also perform well in chillers because of their natural properties of affinity.

                                             Gas is compressed inside these types of chillers with pistons, not unlike a car engine. There are multiple pistons that continue to compress the gas to heat it. The  difference is that the hot                                                          gas is used inside the system, not simply exhausted out of a tailpipe. The demand is matched by the adjustable intake and exhaust valves that can be opened to allow the piston to simply idle                                              Idling the piston when demand for chilled water helps manage capacity. This system is very flexible and can cope with the specific demands from load on the system. It is also possible to manage the                                              capacity to match the demand with a hot gas bypass, but it is not considered to be as efficient. Some systems use both capacity control systems which unload pistons but also utilize the hot-gas                                              bypass to match demand.