HEX050PA - DELTA ELECTRONICS

Specification For Approval

Customer :

Description : Heat Exchanger 45W/K

Customer Part No. : Rev. :

Delta Model No. : HEX050PA Rev. : 02

Sample Issue No. :

Sample Issue Date : Apr 08 2016

Delta Electronics, Inc.

252, Shang Ying Road, Kuei San District TEL : 886-(0)3-3591968

Taoyuan City 33341, Taiwan, R. O. C. FAX : 886-(0)3-3591991

Please send one copy of this specification back after you

signed approval for production pre-arrangement

Approved by :

Date :

ME EE CE

00 ISSUE SPEC 陳英琦 5/10'11 陳英琦 5/10'11 涂雅森 5/10'11 ------ 陳李龍 5/10'11 5/10'11

01 UPDATE SPEC & ADD SAFETY

APPROVAL 陳英琦 3/7'13 陳英琦 3/7'13 涂雅森 3/7'13 ------ 陳李龍 3/7'13 3/7'13

02 Add section 7 warranty on page 12 黃昱綸 4/8'16 黃昱綸 4/6'16 賴世育 4/8'16 ------ 陳英琦 4/8'16 4/8'16

DELTA MODEL : HEX050PA

CHECKED ISSUE

DATE

*** SAMPLE HISTORY***

DRAWN APPROVEDDESCRIPTIONREV.

CUSTOMER:

CUSTOMER P/N:

PAGE 1 OF 1 History-000

Table of content

1. Description --------------------------------------------------------------------------------- 2

1-1. General description --------------------------------------------------------------- 2

1-2. Main feature & Model number -------------------------------------------------- 2

1-3. Dimension --------------------------------------------------------------------------- 3

1-4. Configuration & Maintenance --------------------------------------------------- 5

1-5. Thermal path & Airflow baffle --------------------------------------------------- 6

2. Electrical specification ------------------------------------------------------------------- 7

2-1. Indicator & Connector ------------------------------------------------------------- 7

2-2. Standalone control mode --------------------------------------------------------- 9

3. Environmental condition --------------------------------------------------------------- 10

3-1. Operating temperature ----------------------------------------------------------- 10

3-2. Storage temperature -------------------------------------------------------------- 10

3-3. Humidity ------------------------------------------------------------------------------ 10

3-4. Ingress Protection rating --------------------------------------------------------- 10

3-5. MTBF --------------------------------------------------------------------------------- 10

4. Reliability table --------------------------------------------------------------------------- 10

5. Safety Certification ---------------------------------------------------------------------- 10

5-1. UL , CUL , TUV , CE -------------------------------------------------------------- 10

6. Accessory -------------------------------------------------------------------------------- 11

6-1. Power cable ------------------------------------------------------------------------- 11

6-2. Function cable ---------------------------------------------------------------------- 11

7. Warranty ---------------------------------------------------------------------------------- 12

Page 1

Specification For Approval

Customer :

Description : Heat Exchanger 45W/K

Customer P/N : rev. :

Delta model no. : HEX050PA rev. : 02

Sample revision : Issue no. :

Sample issue date : Quantity : sets

Internal External

Page 2

Part no. :

Delta model no. : HEX050PA

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 IP55

protection rating.

1-2. Main feature & Model number (Operation 48VDC)

Main feature Unit

Model Number

HEX050PA

Outline Dimension Mm

500 W x 445 H X 152 D

Weight Kg

10 ± 0.5

Cooling Capacity (*Note 1) W/K

45 (MAX.

)

Rated Voltage VDC

48 (TYP.)

Operating Voltage Range VDC

40 ~ 60

Rated current

(Safety current on label) A 1.2

(1.44 MAX.)

Consumption W

62.4 (MAX.)

Maximum Ambient Temperature °C

Maximum Return Temperature °C

Internal Airflow Rate

CFM

210 (TYP.)

External Airflow Rate

Mounting Location Internal door / Wall

Fan Speed Control N/A

PWM 5 ~ 100% duty cycle

Controller N/A

Built-in

Operating Status N/A

LED indicator

Fan Over Temperature Alarm N/A

Dry contact output

Acoustic Noise at 1.5M (SPL) dB-A

65.0 (TYP.

)

*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)

Page 3

Part no. :

Delta model no. : HEX050PA

1-3. Dimension

1-3-1 Drawing

(1) Material : Aluminum sheet t=1.5mm

(2) Finish : Powder paint 75~120um, Color RAL 7032.

(3) Dimensional tolerance :

X.X [X.XX] ： ± 1mm [0.04”]

X.XX [X.XXX] ： ± 0.3mm [0.012”]

Page 4

Part no. :

Delta model no. : HEX050PA

1-3-2 Mounting panel cutout

Page 5

Part no. :

Delta model no. : HEX0050PA

1-4. Configuration & Maintenance

The HEX is composed of the key components as the following:

Chassis , Heat Exchange Core , Controller and Fan Tray . The user can slide out the

fan tray easily for replacement of the controller and fans .

Item Q'ty P/N Description

1 2 3815332400 Internal fan (BJ51)

2 2 3815332200 External fan (AL1F)

3 16 3110125400 Mounting nut (M4)

4 1 3323121100 External fan plate

5 14 3105555300 Mounting screw (M4)

6 16 3102383500 Mounting screw (M4)

7 4 3462494900 Fan guard

8 1 3900212800 Internal fan plate

9 1 5509557321 Controller

10 1 3346847100 Heat exchange CORE

Page 6

Part no. :

Delta model no. : HEX050PA

1-5. Thermal path and Airflow baffle

With the forced convection using the axial fan , the warm air generated by the

equipment will be blowing into the upper inlet and pass though the HEX core, the

temperature will be lower on the other side of the core. The air return of the cold air will

be used to cool down the system ; While on the opposite side , cooler air from the out

environment will be drawn into the lower inlet and bring the heat of the HEX core out

from the upper outlet . The thermal exchange path is shown in the figure below.

Page 7

Part no. :

Delta model no. : HEX050PA

2. Electrical specification

2-1. Indicator & Connector

Connector " -48V VDC "

on panel plate : CVILUX 3W3CS0000100000

mate with : CVILUX 3W3CP0000100000

Connector "COMM"

on panel plate : CVILUX CD5115PA100

mate with : CVILUX CD5115SA100

Alarm logic depends on user setting ( Normal Close )

 Normal

Pin11 and Pin10 dry contact output close

 Fan failed

Pin11 and Pin10 dry contact output open

 NTC fail (only work in standalone mode)

Pin11 and Pin10 dry contact output open

Connector "COMM"

Pin11 to Pin10 ----- MAX. ( ± 75VDC )50mA

Page 8

Part no. :

Delta model no. : HEX050PA

Switch "TEST"

When pressing the “TEST/CLEAN” button, both outer fans and inner fans will run from

low speed to high speed for testing purpose . The testing process is around 2 minutes, and

the LED of INNER FAN and OUTER FAN will be blinking in GREEN color.

When the fan failed, the LED will be blinking in RED . and it can be turned off by

pressing the “TEST/CLEAN” button again .

 LED of "INNER FAN & OUTER FAN"

(GREEN) : Fan normal

(RED) : Fan failed

(Blinking GREEN) :Fan is normal during test

(Blinking RED) : Fan failed during test

 LED of "STATUS"

(GREEN) : NTC normal at Standalone mode

(RED) : NTC open or short at Standalone mode

 NTC position : J6 for choosing

Inner sensor (on control panel) or

External sensor (COMM port Pin7 & Pin8 )

Page 9

Part no. :

Delta model no. : HEX050PA

2-2.

Standalone control mode

HEX detects ambient temperature to control cooling capacity.

User can choose inner-sensor on panel or outer-sensor on cable to detect ambient

temperature by changing J6 jumper position ( inside of controller)

Cooling capacity (W/K) V.S Temperature

Inner fan speed V.S. Temperature

Outer fan speed V.S. Temperature

Page 10

Part no. :

Delta model no. : HEX050PA

3. Environmental condition

3-1. Operating temperature

-10°C ~ +65°C (14°F ~ 149°F)

3-2. Storage temperature

-40°C ~ +70°C (-40°F ~ 158°F)

3-3. Humidity

External air loop : 0 ~ 100% RH

Internal air loop: 0 ~ 90% RH, non-condensing

3-4. Ingress Protection rating

IP55 (IEC60529) on external side

3-5. MTBF

The L10 Fan life is expected to be at least 80,000 hours continuous operation at 40°C

with 15 ~ 65%RH @ label rated voltage

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)

IEC 60529 IP55

Salt fog test (External side) IEC 60068-2-52 severity 4 , 6cycles

Package bump IEC 60068-2-29

ESD(TO CASE) air +/-8KV 10 times / point

contact +/-6KV 10 times / point

EFT +/-2KV , 10 times at power input

EMI CISPR 22 CLASS B

5. Safety Certification

5-1. UL , CUL, TUV, CE

TUV

Page 11

Part no. :

Delta model no. : HEX050PA

6. Accessory

6-1. Power cable

6-2. Function cable

Page 12

Part no. :

Delta model no. : HEX050PA

7. 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.

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    

  

     

 



  

   

   



  

       



  

     