Specification For Approval Customer : Description : Heat Exchanger 10W/K Customer Part No. : Delta Model No. : Sample Issue No. : Sample Issue Date : HEX010VA Rev. : Rev : 03 Apr 20 2016 Please send one copy of this specification back after you signed approval for production pre-arrangement Approved by : Date : Delta Electronics, Inc. 252, Shang Ying Road, Kuei San District Taoyuan Hsien 333, Taiwan, R. O. C. TEL : 886-(0)3-3591968 FAX : 886-(0)3-3591991 *** SAMPLE HISTORY*** CUSTOMER : CUSTOMER P/N : DELTA MODEL : HEX010VA REV. DESCRIPTION 00 ISSUE SPEC CHECKED ME EE 11/11'13 11/11'13 11/11'13 DRAWN CE ------ ISSUE DATE 11/11'13 11/11'13 APPROVED 01 CORRECT ALARM LOGIC SETTING (P.4) 1/8'14 1/8'14 1/8'14 ------ 1/8'14 1/8'14 02 1. CORRECT DRAWING , CHANGE CONNECTOR FROM 5PIN TO 6PIN 2. ADD SAFETY CERTIFICATE LOGO 3. ADD 1-4 , 1-5 , DELETE 2-2 10/3'14 10/3'14 10/3'14 ------ 10/3'14 10/3'14 03 Correct spec. (section 1-2 , 3-1 & 4 salt fog level) Add section 6 Warranty 4/20'16 4/20'16 4/20'16 ------ 4/20'16 4/20'16 Table of content 1. Description ................................................................................................................. 2 1-1. General description ........................................................................................... 2 1-2. Main feature ....................................................................................................... 2 1-3. Dimension........................................................................................................... 3 1-3-1. Dimension drawing .................................................................................... 3 1-3-2 Mounting panel cutout ................................................................................ 3 1-4. Configuration ...................................................................................................... 4 1-5. Thermal path and Airflow baffle....................................................................... 4 2. Electrical specification .............................................................................................. 5 2-1. Indicator & connector ........................................................................................ 5 3. Environmental condition .......................................................................................... 5 3-1. Operating temperature ..................................................................................... 5 3-2. Storage temperature ......................................................................................... 5 3-3. Humidity .............................................................................................................. 5 3-4. Ingress protection rating................................................................................... 5 3-5. MTBF................................................................................................................... 5 4. Reliability table .......................................................................................................... 6 5. Safety certification .................................................................................................... 6 6. Warranty ..................................................................................................................... 6 Specification For Approval Customer : Description : Heat Exchanger 10W/K Customer P/N : rev. : Delta model no. : HEX010VA rev. : 03 Sample revision : Issue no. : Sample issue date : Quantity : Internal External Page 1 sets Part no. : Delta model no. : HEX010VA 1. Description 1-1. General description The Heat Exchanger (HEX) is designed for direct air to air heat exchange to remove the heat from the cabinet . It is easy to be installed in the cabinet with the nuts. (Recommended on the door of the cabinet) The internal and the external air circulation loops of the HEX are separated to prevent the introduction of dust, humidity and dirt. The fan on the external air loop conforms to GR487 protection rating. 1-2. Main feature Model Number Main feature Unit Outline Dimension mm 415 H x 275 W x 65 D Weight Kg 4.0 0.5 Cooling Capacity (*Note 1) W/K 10 Rated Voltage VDC 24 Rated Current (*Note 2) A 1.4 Operating Voltage Range VDC 20~ 26 Operating Current A 1.2 Operating Power W 29 dB-A 61.0 1.5 meter noise level (sound pressure) HEX010VA *Note 1 : The cooling capacity (W/K or W/C) is defined as Q/ (TI-TA) Q : Heat dissipation (W) from inside TI : Return temperature of internal air circuit (K OR C) TA : Ambient temperature of external air circuit (K OR C) *Note 2 : Rated current is announcement of safety Page 2 Part no. : Delta model no. : HEX010VA 1-3. Dimension 1-3-1. Dimension drawing NOTE : (1) Material : SPCC T=0.8mm (2) Finish : Powder paint 75~120um Color : RAL 7032 (3) Dimensional tolerance : 0.5mm 1-3-2 Mounting panel cutout Page 3 Part no. : Delta model no. : HEX010VA 1-4. Configuration The HEX is composed of the key components as the following : Chassis , Heat exchange Core , Controller Internal/External fan tray. Item Q'ty Description 1 1 Chassis 2 1 Heat exchange CORE 3 1 Internal fan tray 4 1 External fan tray 5 1 Controller 1-5. Thermal path and Airflow baffle With the forced convection using the axial fan , the warmer return air will be blowing into the HEX ,the cooler supply air will be used to cool down the system ; While on the opposite side , cooler air will be drawn into the lower inlet and bring the heat out from the upper outlet . The thermal exchange path is shown in the figure below. Page 4 Part no. : Delta model no. : HEX010VA 2. Electrical specification 2-1. Indicator & connector on panel plate : 2EHDVM-06P mate with : 2ESDVM-06P 3. Environmental condition 3-1. Operating temperature -10C to +65C 3-2. Storage temperature -40C to +75C 3-3. Humidity External air loop : 0 ~ 100% RH Internal air loop: 0 ~ 90% RH, non-condensing 3-4. Ingress protection rating IEC60529 IP55 (NEMA 3) on external side 3-5. MTBF The L10 Fan life is expected to be at least 70,000 hours continuous operation at 40C with 15 ~ 65%RH .@ label rated voltage Page 5 Part no. : Delta model no. : HEX010VA 4. Reliability table Test item Condition High temperature IEC 60068-2-2 Low temperature IEC 60068-2-1 High temp. / High humidity IEC 60068-2-14 TEST Nb Temperature cycle IEC 60068-2-3 Vibration ETSI 300 019-1-4 CLASS 4.1 Ingress protection (External side) IEC60529 IP55 (NEMA 3) Salt fog test (External side) IEC68-2-52 , 6 cycles Package bump IEC 60068-2-29 5. Safety certification 6. Warranty Delta Electronics, Inc warrants one year (twelve months) from the date of shipment , this warranty covers customer below application : Customer follows Delta specification to install and operate the product. The product and any parts do not be modified (including both mechanical and electrical modification) by customer themselves . This warranty cover only repair, replacement or refund for defective Delta products does not include any loss of data or any costs associated with determining the source of system problems, costs for transportation, removal or reinstallation of equipment or labor for repairs or replacement made in the field. Page 6