Delta Products HEX060PA Instruction Manual

HEX060PA Heat Exchanger

Instruction Manual

USA
46101 Fremont Blvd, Fremont, CA 94538, U.S.A. TEL : [phone]
FAX : [phone]
[e-mail]
Taiwan
Delta Electronics, Inc.
252, Shang Ying Road, Kuei San District TEL : [phone]
Taoyuan City 33341, Taiwan, R. O. C. FAX : [phone]

Table of contents

1. Version ......................................................................................................... 1

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

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

2-2. Specification ....................................................................................... 1

2-3. Environmental condition ................................................................... 2

3. Installation ................................................................................................... 2

3-1. Outline drawing .................................................................................. 2

3-2. Mounting panel cutout and waterproof foam sticking .................... 3

4. Electrical specification ................................................................................ 3

4-1. Connection and LED indicator (on HEX panel) ................................ 3

4-2. Standalone control mode ................................................................... 4

5. Mechanical feature ...................................................................................... 5

5-1. Thermal path and Airflow baffle ....................................................... 5

5-2. Configuration ..................................................................................... 6

6. Maintenance and Replacement .................................................................. 6

6-1. Maintenance ....................................................................................... 6

6-2. Replacement ...................................................................................... 8

7. MTBF and Reliability ................................................................................... 8

7-1. MTBF................................................................................................... 8

7-2. Relibability ......................................................................................... 8

8. Safety ............................................................................................................ 9

9. General Safety and Warnings ..................................................................... 9

HEX060PA Heat Exchanger Instruction Manual

1. Version

Rev. Description Drawn Approved Issue date

00 Issue spec. Nick Wang Adam Chen 2016/1/25
01 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.

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.

2-2 . Specification

Outline Dimension (H x W x D)

Cooling Capacity (*Note 1)
Rated Voltage VDC 48
Rated Current (*Note 2) A 2.9
Operating Voltage Range VDC 40 - 60
Operating Current A 0.55
Operating Power Consumption W 27
Acoustic Noise at 1.5M (SPL) dB-A 62.0 dB-A
Weight Kg (Lb) 17 (37)

Main feature Unit

mm

(in)

W/K (W/℉)

Model Number

HEX060PA

850 x 500 x 148

(33 x 20 x 6)

60 (33)

* Note1 : The cooling capacity (W/K , W/°C or W/℉) is defined as Q/ (TI-TA)

Q : Heat dissipation (W) from inside of cabinet
TI : Return temperature of internal air circuit (K , °C or ℉)
TA : Ambient temperature of external air circuit (K , °C or ℉)

*Note 2 : Rated current is announcement of safety

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2-3 . Environmental condition

Description Specification

HEX060PA Heat Exchanger Instruction Manual

Operating

Storage

Humidity

Ingress protection

(on external side)l

3. Installation

3-1 . Outline drawing

-10°C ~ +65°C (-14°F ~ 149°F)

-40°C ~ +70°C (-40°F ~ 158°F)
External air circuit: 0 ~ 100% RH

IEC60529 IP55 (NEMA 3)
GR-487 720hrs salt spray

(1) Material : SGCC sheet t=1.0mm
(2) Finish : Power paint , Color RAL7032
(3) Dimensional tolerance : ± 1mm [0.04”]

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