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Emergency run
Hydro MPC booster sets and Control MPC systems in pressure boosting applications incorporates an emergency run function designed for important systems where the operation may not be interrupted.
Enthalpy
Enthalpy is a description for an amount of energy, and can be found in reference material for different elements at different temperatures and pressures. Enthalpy is often given as kJ/Kg.
Ethernet connection
The Ethernet connection on CU 351 brings the user interface to any computer. Control and monitoring can be conducted either directly or via Internet.
Evaporation
Evaporation takes place in an evaporator, which is a part of a cooling system. The change of state from liquid to gas of the cooling media flowing through the evaporator is known as evaporation.
Evaporative condenser
An evaporative condenser is used to remove excess heat from a cooling system when the heat cannot be utilised for other purposes. The excess heat is removed by evaporating water.
Evaporator
An evaporator is used in a cooling system. An evaporator absorbs heat from the surroundings, for example by cooling the surrounding air.
Expansion
Expansion is an expression used in a cooling plant. It relates to the temperature and the process that brings the refrigerant from the condenser side to the evaporator side in the cooling plant.