. Less expensive as compared to Plate type coolers
. Can be used in systems with higher operating temperatures and pressures
. Pressure drop across a tube cooler is less
. High-performance finned tube due to Fin to Tube Bonding
. Resists high loads, both thermally and mechanically
. Extremely dimensionally stable
. Hardly any maintenance is required – maximum reliability
. Reduced Fuel Consumption
. Faster Engine Response
. Lower Pressure Drop on Charge Air
. More Compact Installation
. More Stable Charge Air temperature
. Maintenance Ease
. Optional Nozzle Location
. Removal of Bonnet without disturbing the Piping
. No need to Empty the Shell Side for Inspection or Cleaning
. Viton "0" Ring with its Special Retainer Ring makes inspection and cleaning of Tubes
. Very easy, External Surfaces Sand Blasted And Enamel/Epoxy Painted
WIND GENERATOR AC/DC ELECTRIC MOTOR AIR-AIR COOLER
MODEL : ATE24-GENAC
This products have been widely used in wind power generators in India. The special arrangement of tubes lowers the internal wind-resistance, improves the cooling flow of the generator and increase the efficiency.
Use and applications:
• Electric-Motors and Generators
• Electrical converter plants
• Air pre heating powered by exhaust or waste air
• Heat recovery plants for process engineering
Depending on the performance data required by the customer or user, several tube designs and arrangements are available:
• Round tubes in triangular tube layout
• Round tubes in square tube layout
• Flat tubes in square tube layout
Construction and design
By using different arrangements of tubes (e.g."W-arrangement") the required performance and the permissible pressure loss can be achieved within the limited size of the heat exchanger.
The tubes are either sealed in the tube plates with a special compound material or fixed into the tube plates by tube expansion.
Depending on the operating conditions, the following tube materials can be used:
• Aluminium alloy
• Brass and complex brass
• Cupro nickel
• Steel or stainless steel