Jindal Electronics Pvt. Ltd.

Ramnagar, Roorkee, Uttarakhand

ApplicationTo ensure very low humidity levels inside the generator and improvement in installation also enhances prevention of stress and corrosion rotor retaining.

OperationThe system comprises two heat exchangers. the hydrogen shell and lube type called precooler in which temperature of hydrogen reduces around 25C to 30C the cooled hydrogen now enters the second heat exchanger named evaporator further cooling up to 0C to 3C is accomplished in this H. the set dew point is adjustable. the cooling coil inside the evaporator have propelled through a refrigeration system due to low temperature in evaporator the moisture in the H2 condenses and converts in water from the water is collected in a well protected condensate collector and can be drained out when desired leaving the evaporator H2 again travels to pre cooler where it has dual functions of cooling the input H2 and outgoing leaving dry H2 is again rises to a safe tem H2 of around 25C to 40C before entering the generator to reduce stress on the system

Advantage of Jindal Refrigerated H gas Driers over Conventional Driers

• Highly efficient in taking away moisture from gas.
• Only 8 Hrs. per day (24 Hrs.) service is sufficient.
• No need to replace or regenerate silica gel.
• Energy efficient and have great saving in energy consumption.