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KRISTESS - Energy Efficient Solutions

Optimal energy management is imperative in today’s environment where there is a growing need to be eco-friendly and where energy costs run high. The Kehems’s TES system serves this very purpose as it applies the concept of energy storage to all types of air-conditioning, refrigeration and low-grade heating requirements, thereby enabling efficient Energy Management.

The TES is particularly well-adapted to industrial, commercial and residential air-conditioning and refrigeration requirements. Commonly used to supplement energy requirements for peak plant operational hours, the TES can also be utilised as an ideal backup system as it provides non-stop cooling during frequent power outage.

The TES system supports all types of cyclic loads and shifts the storing of ‘cooling’ or ‘heating’ energy to the periods when the plant would otherwise be shut down, or when energy costs are lower. This energy can later be used to supplement energy requirements during peak hours or can serve as a backup during a power failure.

The TES can help lower operating costs (higher operating efficiencies = lower energy costs), as well as lower initial Capital Costs by reducing the capacity of required chillers (plant design for running, rather than peak load). It is a flexible and reliable solution for a variety of air-conditioning and refrigeration requirements. By smoothing out the production of cooling energy, the TES gives you the power to optimise the use of electrical resources, and also protects the environment.

ENERGY MANAGEMENT – ENERGY COST OPTIMISATION
TEMPERATURE RANGE – (-) 33°C – 20°C

KRISCOOL WATER COOLED SCREW CHILLERS

30 TR - 650 TR

The KEHEMS's Thermal Energy Storage (TES) is particularly well adapted to air conditioning and industrial refrigeration systems. By reducing the production of cooling energy, the TES optimizes the use of electrical resources and protects the environment.

The TES is composed of a tank(s) filled with nodules (balls) and heat transfer fluid. Approximately 60% of the volume of the tank is occupied by the nodules and the remaining 40% is fluid. The heat transfer fluid is usually mono- ethylene glycol. Other brines such as mono-propylene glycol or calcium chloride may also be used. The number of nodules in a system determines both the heat exchange rate between the nodules and the heat transfer fluid and also the total energy stored in the TES.

TES is better than other systems

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