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Customer:
Description:
Customer Part No.:
Delta Model No.:
Sample Date Code:
Sample Issue Date:
DELTA ELECTRONICS, INC.
252, SHANG YING ROAD, KUEI SAN
TAOYUAN CITY 333, TAIWAN
Specification and Manual
Heat Exchanger
HEX110QA
June. 2.2020
Please send one copy of this specification back after
you signed approval for production pre-arrangement
Approved by:
Date:
Rev.:
Rev.:
00
TEL: 886-(0)3-3591968
FAX: 886-(0)3-3591991

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Summary of Contents for Delta HEX110QA

  • Page 1 Specification and Manual Customer: Description: Heat Exchanger Customer Part No.: Rev.: Delta Model No.: HEX110QA Rev.: Sample Date Code: Sample Issue Date: June. 2.2020 Please send one copy of this specification back after you signed approval for production pre-arrangement Approved by: Date: DELTA ELECTRONICS, INC.
  • Page 2: Table Of Contents

    Part no.: Delta model no.: HEX110QA Table of content Description ............................3  Packing & Shipping ........................... 3  Safety Notes ............................3  1.  Product Instruction ........................7  1-1. General Description ......................7  1-2. Main Feature & Model Number ..................7  1-3. Dimension ........................... 9 ...
  • Page 3: Description

    The document is the exclusive property of Delta Electronics, Inc. it should not be distributed, reproduced, or any other format without prior permission of Delta.
  • Page 4 Part no.: Delta model no.: HEX110QA Warning: Installation work and electrical wiring should be done only by qualified personnel in accordance with all applicable codes, standards and national wiring regulations. Use this unit only in the manner intended by the manufacturer. If you have questions, please contact the manufacturer.
  • Page 5 Part no.: Delta model no.: HEX110QA Caution : Install the heat exchanger on a wall or door strong enough to withstand the weight of the unit. Do not allow a child to mount onto the outdoor unit. Avoid placing any object on it.
  • Page 6 Part no.: Delta model no.: HEX110QA Specification for Approval Customer : Description : Heat Exchanger 110W/K Customer P/N Rev. : Delta model no. : HEX110QA Rev. : Sample revision. : Date Code : Sample issue date : Quantity : 1 pcs...
  • Page 7: Product Instruction

    1. Product Instruction 1-1. General Description HEX110QA is a DC heat exchanger with -48VDC power input, it is designed for IP55 sealed outdoor telecom cabinet to provide stable and optimum internal conditions for equipment and avoid hotspot inside the cabinet.
  • Page 8 Part no.: Delta model no.: HEX110QA Operating External Airflow (CMH) Power & Range Input Voltage Input Voltage Range 40 - 60 Rated DC Current Alarm Dry Contact Output Key Components Controller Built-in Smart Controller Communication port RS485 Fans Delta High Efficiency Axial Fans...
  • Page 9: Dimension

    Part no.: Delta model no.: HEX110QA 1-3. Dimension (1) Material : Aluminum sheet t=1.5mm (2) Finish : Powder painting 75um(MIN.) (3) Color : RAL 7035 (3) Dimension tolerance : X.X : ± 1.0 mm Page 9...
  • Page 10: Mounting Panel Cutout

    Part no.: Delta model no.: HEX110QA 1-4. Mounting Panel Cutout INTERNAL SIDE EXTERNAL SIDE M5 SCREW WITH AND SYSTEM PANEL SKIDPROOF WASHER OR NYLOK(20X) SYSTEM PANEL Page 10...
  • Page 11: Configuration & Maintenance

    Part no.: Delta model no.: HEX110QA 1-5. Configuration & Maintenance Make sure the heat exchanger surface sealed with mounting flange to avoid water penetrates into shelter through mounting interface. It is suggested to use gaskets sticking on the mounting flange and seal the gap between flange and cabinet with silicone gel during installation.
  • Page 12: Thermal And Airflow

    Part no.: Delta model no.: HEX110QA If any abnormal acoustic noise from heat exchanger happened, please turn off the product and contact with customer services. 1-6. Thermal and Airflow With the forced convection using the axial fan, the warm air generated by the equipment will be blowing into the internal return opening and pass though the HEX, then flow out from internal supply opening, the cold supply air will be used to cool down the system;...
  • Page 13: Electrical Specification

    Part no.: Delta model no.: HEX110QA 2 Electrical Specification 2-1. Indicator & Connector  Power Supply & Alarm Connector (1) DC Power Connect: Mate plate: DINKLE 2ESDVM-07P Description Note DC - DC + Alarm N.O dry contact Alarm dry contact comm Alarm N.C dry contact...
  • Page 14: Cooling Capacity & Temperature Setting

    Part no.: Delta model no.: HEX110QA 2-2. Cooling capacity & temperature setting Hex detects Inner temperature to control cooling capacity. 3. Environmental Condition  Operating Temperature -10 °C ~ +55 °C (-14 °F ~ +131 °F)  Storage Temperature -40 °C ~ +70 °C (-40 °F ~ 158 °F) ...
  • Page 15: Reliability Table

    Part no.: Delta model no.: HEX110QA 4. Reliability Table Test item Condition High temperature IEC 60068-2-2 Low temperature IEC 60068-2-1 High temp. / High humidity IEC 60068-2-3 Temperature cycle IEC 60068-2-14 test Nb Vibration ETSI 300 019-1-4 CLASS 4.1 Ingress protection (external side)
  • Page 16: Fault Analysis And Processing

    Part no.: Delta model no.: HEX110QA 7. Fault analysis and processing Fault State Analysis of the Reasons Solutions • The HEX capacity is not • Check the heating load of the match the load of the system. The HEX is running system.
  • Page 17: Reclaim

    Part no.: Delta model no.: HEX110QA 9. Reclaim At the end of the unit working life, the produce must not be disposed of as urban waste. It must be taken to a special local authority differentiated waste collection center or to a dealer providing this service.
  • Page 18 Part no.: Delta model no.: HEX110QA 10. Versions CHECKED ISSUE REV. DESCRIPTION DRAWN APPROVED DATE KC Liao ISSUE SPEC KC Liao Ted.Tu Mars.Wu 2020/6/02 Page 18...

Table of Contents