AutomationDirect has expanded its Stratus™ line to include air-to-air heat exchangers in 120VAC and 24 VDC models. This air-to-air heat exchanger series is a closed-loop cooling system which employs the heat pipe principle to exchange heat from an electrical enclosure to the outside. Each heat pipe has an evaporator section and a condenser section which are separated by a permanent baffle so as to provide a closed loop. The coil systems use aluminum end plates and baffles which improve conduction and reduce corrosion for longer life.

Air-to-air heat exchanger prices start at $1,028.00 and are available in models for use with NEMA 4 and 4X enclosures. Units are offered in three frame sizes (compact, deep, and tall) up to 72 Watt capacity, and are equipped with two circulating fans with sealed overload protectors.

Automation Direct
www.automationdirect.com