Contec PWD-25AWD5 Coming Soon Reference guide

Reference Manual

CONTENTS

5VDC AC-DC Converter

PWD-25AWD5

Introduction .................................................................. 3

Safety Precautions ...................................................... 8

Installation ................................................................... 13

Functions...................................................................... 16

Appendix ...................................................................... 22

Customer Support and Inquiry ........................... 26

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Table of Contents

Introduction ............................................................................ 3

1. Related Manuals ...................................................................................................................................... 4

2. About the Product ................................................................................................................................... 5

3. Product Configuration List ..................................................................................................................... 6

4. Optional Products.................................................................................................................................... 7

Safety Precautions ................................................................. 8

1. Safety Information ................................................................................................................................... 9

2. Handling Precautions............................................................................................................................ 10

3. Storage..................................................................................................................................................... 12

4. Disposal ................................................................................................................................................... 12

Installation ............................................................................ 13

1. Power Cable Settings ............................................................................................................................ 14

2. Installation............................................................................................................................................... 15

Functions ............................................................................... 16

1. Function Description ............................................................................................................................. 17

1. The Range of the Input Voltage .................................................................................................... 17

2. Inrush Currents ................................................................................................................................. 17

3. Output Voltage Adjustment Range.............................................................................................. 17

4. Dielectric Resistance - Isolation Reduction ................................................................................ 18

5. Derating ............................................................................................................................................. 18

6. Expected Lifetime............................................................................................................................. 20

7. Grounding ......................................................................................................................................... 21

8. Applicable Electric Cable ................................................................................................................ 21

9. Remarks ............................................................................................................................................. 21

Appendix ............................................................................... 22

1. Specification ........................................................................................................................................... 23

2. Physical Dimensions .............................................................................................................................. 24

3. Interface ................................................................................................................................................... 25

Customer Support and Inquiry ........................................ 26

1. Services .................................................................................................................................................... 27

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Introduction

This section provides necessary information of the product

such as the outline, bundled items and manuals before

actual use.

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Introduction

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PWD-25AWD5 Reference Manual

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1. Related Manuals

The manuals related to the product are listed below.

Read them as necessary along with this document.

 Must Read the Followings.

Name

Purpose

Contents

How to get

Product Guide

Must read this after

opening the package.

This lists the product

configuration and describes

the precautions.

Included in the package

(Printed matter)

Reference Manual

Read this when

operating the product.

This describes the hardware

aspects such as functions

and settings.

Download from

the

CONTEC

website (PDF)

 Download Manuals

Download the manuals accordingly from the following URL.

Download

https://www.contec.com/download/

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Introduction

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PWD-25AWD5 Reference Manual

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2. About the Product

This product is an AC-DC power supply unit used for the CONTEC F&eIT series.

When using with non-CONTEC equipment, please refer to the maker website for the basic features

data and guidance of KH series regarding the specification.

(https://www.cosel.co.jp/en/products/sub01-26.html)

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Introduction

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PWD-25AWD5 Reference Manual

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3. Product Configuration List

The product consists of the items listed below.

Check, with the following list, that your package is complete.

If you discover damaged or missing items, contact your retailer.

Product…1

DC Cable…1

Serial Number Label…1

Product Guide…1

Warranty Certificate…1

 This product requires an AC cable. We have a recommended AC cable as an optional product

(IPC-ACCODE3).

Visit the CONTEC website for the detailed information on AC cables.

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Introduction

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PWD-25AWD5 Reference Manual

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4. Optional Products

Optional product items are as follows:

Use these items with the product as necessary.

Product Name

Model type

Description

AC power cable

IPC-ACCODE3

AC cable with 3-round-end terminal

(Length : 2 meters, Rating : 7A 125V)

Visit the CONTEC website for the latest optional products.

Website

https://www.contec.com/

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Safety Precautions

Understand the following definitions and precautions to

use the product safely.

Never fail to read them before using the product.

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Safety Precautions

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PWD-25AWD5 Reference Manual

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1. Safety Information

This document provides safety information using the following symbols to prevent accidents

resulting in injury or death and the destruction of equipment and resources.

Understand the meanings of these labels to operate the equipment safely.

DANGER

DANGER indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

WARNING

WARNING indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate

injury or in property

damage.

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Safety Precautions

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PWD-25AWD5 Reference Manual

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2. Handling Precautions

WARNING

 Do not use the product in locations exposed to a flammable or corrosive gas. It may cause

explosion, fire, electrical shock, or malfunction.

 If you sense abnormality (smoke, odor, or noise), immediately unplug the power cord from

the wall outlet and contact the CONTEC sales representative or sales office.

 To avoid electrocution do not use the product with a wet hand.

 Be sure to connect the product to the stipulated power supply voltage. Connecting to a

different voltage might cause a fire or electrical shock.

 Do not use the product with the other power device. It may cause fire or malfunction.

 When the cable or main body is damaged, stop using and repair it immediately. Using it as it

is may cause fire, electrical shock or malfunction.

 Never disassemble or modify the product or replace its parts in order to prevent electrical

shock, fire, or malfunction. CONTEC reserves the right to refuse servicing the product

modified by the user. When any part of the product needs to be replaced at the expiration of

its life or due to breakdown, please contact the CONTEC sales representative or sales office.

 Use the product with the specified models by the CONTEC. Not doing so may cause

malfunction.

 Use the product in the specified operating condition (temperature and humidity)

 This product is a device embedded product, it is not a final product.

 If you use other than our specified models (the CONTEC F&eIT series), please check detailed

information of KH series

(Basic characteristics data * Instruction manual) at the power supply maker web.

https://www.cosel.co.jp/en/products/sub01-26.html

CAUTION

 Do not use or store the product in a location exposed to extremely high or low temperature

or susceptible to a rapid temperature change.

Example: - Exposure to direct sun

- In the vicinity of a heat source

 When unplugging the cable, hold the plug. Holding and pulling the cable itself can cause a

failure such as discontinuity.

 To clean the product, wipe it gently with soft cloth damp with either water or mild detergent.

Do not use chemicals or a volatile solvent, such as benzene and thinner, to prevent peeling or

discoloration of the paint.

 When transporting the product, provide adequate measures to protect it from vibration or

shock.

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Safety Precautions

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PWD-25AWD5 Reference Manual

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 No part of this document may be copied or reproduced in any form by any means without

prior written consent of CONTEC CO., LTD.

 The information in this document is subject to change without notice.

 All relevant issues have been considered in the preparation of this document. Should you

notice an omission or any questionable item in this document, please feel free to notify

CONTEC CO., LTD.

 Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that

may appear in this document or for results obtained by the user as a result of using this

product.

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Safety Precautions

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PWD-25AWD5 Reference Manual

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3. Storage

When storing this product, keep it in its original packing form.

 Put this product in the storage bag.

 Wrap it in the packing material, and then put it in the box.

 Store the package at room temperature at a place free from direct sunlight, moisture, shock,

vibration, magnetism, and static electricity.

4. Disposal

When disposing of the product, follow the disposal procedures stipulated under the relevant laws

and municipal ordinances.

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Installation

This section explains how to install the product.

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Installation

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PWD-25AWD5 Reference Manual

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1. Power Cable Settings

Refer to the figure below to set the power supply unit, AC cable, and DC cable (bundled).

This figure is the case using the CONTEC’s AC cable [IPC-ACCODE3].

Terminal tightening torque : 10KgF·cm

Red

Black

Green

Black

White

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Installation

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PWD-25AWD5 Reference Manual

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2. Installation

Follow the instructions below to install the product. If you install the product in the orientation that

is different from the standard mounting orientation (A), please fix the power supply to withstand the

impact and vibration.

When you mount the power supply unit on a DIN rail, have the area marked A catch one side of the

rail and push the product to the direction of B. To remove the power supply unit from the rail, either

push down the area marked C or insert a tool such as driver to the area marked D and pull the

product apart from the rail. When you couldn’t remove the product easily, push down the area

marked C while lightly pushing the product to the direction of E.

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Functions

This section describes the functions of the product.

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Functions

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PWD-25AWD5 Reference Manual

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1. Function Description

1. The Range of the Input Voltage

If the input voltage varies, it might excess the accuracy of the voltage regulator.

Contact your retailer for details.

This product is capable of coping with instant input voltage dip. (Derating is required.)

- Output range up to : 10W

- Input : 50VAC or 70VDC

- Duty : 1s/30s

* Never operate for more than a second or longer, or the product can de damaged.

-Usable between 85 and 264VAC.

The approval of safety standards is “100 - 240VAC (50/60Hz)” for the rated input voltage range.

If input value doesn’t fall within above range, a product may not operate in accordance with

specifications and/or start humming, the operate protection circuit or fail.

If you need to apply a square waveform input voltage, which is commonly used in UPS and inverters,

please contact your retailer.

2. Inrush Currents

This product contains rush current suppression circuit.

If you are to use a switch, make sure it withstands inrush currents.

As a power thermistor is used for inrush current suppression, be sure the product is cool enough

when restarting input soon after turning on the power.

3. Output Voltage Adjustment Range

To increase an output voltage, turn a built-in potentiometer clockwise.

To decrease the output voltage, turn it counterclockwise.

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Functions

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PWD-25AWD5 Reference Manual

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4. Dielectric Resistance - Isolation Reduction

When testing a voltage resistance for such as acceptance inspections, increase the volume gradually.

When blocking the power, use a dial to decrease gradually as well. Refrain from conducting a

withstand voltage test with a timer since it may drive the excessive apply voltage when the timer

operates.

5. Derating

Derating by input voltage

The figure below shows derating curve by input voltage.

Derating by operating ambient temperature

The operative ambient temperature varies depending on the input voltage or the heat dissipation

surroundings. Refer to the derating curve shown below.

In the hatched area, the specification of Ripple, Ripple Noise is different from other area.

Derating Curve (Convection)

Derating curve depend on ambient temperature (Vin = 85 to 170VAC)

[VAC]

Loard Factor

[%]

100

80

85 90

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Functions

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PWD-25AWD5 Reference Manual

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Derating curve depend on ambient temperature (Vin = 170 to 264VAC)

Derating curve depend on ambient temperature with forced air (Vin = 85

to 264VAC)

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Functions

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PWD-25AWD5 Reference Manual

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6. Expected Lifetime

 Expected Lifetime

Expected lifetime is listed below.

Installing

method

Cooling

method

Input voltage

Average ambient

temperature

(year)

Expected Lifetime

Load factor

Io ≤ 75%

Load factor

75% < Io ≤ 100%

A Convection

85 – 170VAC

Ta = 50°C or less

10 years

7 years

Ta = 60°C

6 years

3 years

170 – 264VAC

Ta = 50°C or less

10 years

9 years

Ta = 60°C

6 years

4 years

B Convection

85 – 170VAC

Ta = 40°C or less

10 years

Ta = 50°C

10 years

6 years

170 – 264VAC

Ta = 50°C or less

10 years

9 years

Ta = 60°C

6 years

4 years

C Convection

85 – 170VAC

Ta = 35°C or less

10 years

Ta = 45°C

10 years

7 years

170 – 264VAC

Ta = 50°C or less

10 years

6 years

Ta = 60°C

5 years

3 years

D Convection

85 – 170VAC

Ta = 35°C or less

10 years

Ta = 45°C

10 years

6 years

170 – 264VAC

Ta = 50°C or less

10 years

7 years

Ta = 60°C

5 years

3 years

E Convection

85 – 170VAC

Ta = 35°C or less

10 years

Ta = 45°C

10 years

6 years

170 – 264VAC

Ta = 50°C or less

10 years

7 years

Ta = 60°C

5 years

3 years

A, B, C, D and E

Forced air

85 – 264VAC

Ta = 70°C

5 years

3 years

* Refer to "Installation (page13)" for installing method A to E.

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