Summary of Contents for Delta Electronics HEX060PA
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HEX060PA Heat Exchanger Instruction Manual 46101 Fremont Blvd, Fremont, CA 94538, U.S.A. TEL : 1-510-668-5100 FAX : 1-510-668-0680 Cabinet-Thermal-Solutions@deltaww.com Taiwan Delta Electronics, Inc. 252, Shang Ying Road, Kuei San District TEL : 886-(0)3-3591968 Taoyuan City 33341, Taiwan, R. O. C.
HEX060PA Heat Exchanger Instruction Manual 1. Version Rev. Description Drawn Approved Issue date Issue spec. Nick Wang Adam Chen 2016/1/25 Add section 9 Nick Wang Adam Chen 2016/6/10 2. Description 2-1 . General Delta Heat Exchanger (HEX) is designed for direct air to air heat exchange to remove the heat from the cabinet.
HEX060PA Heat Exchanger Instruction Manual 2-3 . Environmental condition Description Specification Operating -10° C ~ +65° C (-14° F ~ 149° F) temperature Storage -40° C ~ +70° C (-40° F ~ 158° F) temperature External air circuit: 0 ~ 100% RH...
HEX060PA Heat Exchanger Instruction Manual 3-2 . Mounting panel cutout and waterproof foam sticking TOLERANCE : ± 0.5MM[±0.02"] View from internal side 4. Electrical specification 4-1. Connection and LED indicator (on HEX panel) Connection Dry contact max. rating : 60VDC/400mA User can select dry contact definition both normal open (N.O.) or normal...
HEX060PA Heat Exchanger Instruction Manual Definition N. O N. C Connection Pin 3 , 4 Pin 5 , 4 Control board, NTC and fan are in OPEN CLOSE normal status Power-off or control board is disabled CLOSE OPEN NTC resistance is over range such as...
HEX060PA Heat Exchanger Instruction Manual 5. Mechanical feature 5-1 . Thermal path and Airflow baffle With forced convection using the axial fan, warm air generated by the equipment will be blown into the internal return opening and pass though the HEX, then flow out from internal supply opening. The air supply of the cold air will be used to cool down the system;...
HEX060PA Heat Exchanger Instruction Manual 5-2 . Configuration Item Q'ty Description Chassis assy Frame assy Controller Internal fan External fan Heat exchange CORE Internal plate assy 6. Maintenance and Replacement Be sure to SHUT DOWN the power before proceeding with any maintenance or component replacement 6-1.
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HEX060PA Heat Exchanger Instruction Manual Quarterly User can follow below sequence to proceed the maintenance . Internal loop maintenance : * The maintenance is from internal side . * Use screw driver to remove the secured screw on upper portion of chassis assy (Item 1) .
HEX060PA Heat Exchanger Instruction Manual Test Power on and follow LED status to check that HEX has resumed to normal function after maintenance . 6-2. Replacement Delta HEX is designed with dry contact alarm output and LED indicator on panel shown below to describe abnormal situation .
HEX060PA Heat Exchanger Instruction Manual 8. Safety 9. General Safety and Warnings * Some electronic parts have a high operating temperature . Use caution at all times. * Incorrect installation may cause damage and/or injury. * Installation and maintenance should be performed only by qualified personnel .
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