Power Supply - 24V, 10 A, 240 W, Three-phase Input

Reference Manual

Original Instructions

Power Supply - 24V, 10 A, 240 W, Three-phase Input

Catalog Number 1606-XLE240E-3

Important User Information

Read this document and the documents listed in the additional resources section about installation, configuration, and

operation of this equipment before you install, configure, operate, or maintain this product. Users are required to

familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws,

and standards.

Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are

required to be carried out by suitably trained personnel in accordance with applicable code of practice.

If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may

be impaired.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from

the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and

requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or

liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or

software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,

Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous

environment, which may lead to personal injury or death, property damage, or economic loss.

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property

damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.

IMPORTANT

Identifies information that is critical for successful application and understanding of the product.

Labels may also be on or inside the equipment to provide specific precautions.

SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous

voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may

reach dangerous temperatures.

ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to

potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL

Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).

Power Supply - 24V, 10 A, 240 W, Three-phase Input

Table of Contents

Additional Resources

Topic

Page

Topic

Page

Additional Resources

3

Connection Terminals

14

Terminology and Abbreviations

3

Lifetime Expectancy and Mean Time between

Failure

15

Product Overview

4

EMC

16

Installation Notes

6

Environment

17

AC Input

8

Protection Features

18

DC Input

9

Safety Features

18

Input Inrush Current

9

Dielectric Strength

19

DC Output

10

Standards Compliance and Approvals

20

Hold-up Time

11

Approximate Dimensions and Weight

21

Efficiency and Power Loss

12

Accessories

22

Functional Diagram

13

Application Notes

23

Front Side and User Elements

13

These documents contain additional information concerning related products

from Rockwell Automation.

Resource

Description

1606-XL Power Supply Technical Data,

publication 1606-TD001

Provides specifications and certifications for the

1606-XL240E-3 power supply.

Industrial Automation Wiring and Grounding Guidelines,

publication 1770-4.1

Provides general guidelines for installing a Rockwell

Automation? industrial system.

Product Certifications website,rok.auto/certifications

Provides declarations of conformity, certificates, and

other certification details.

You can view or download publications at

.

To order paper copies of technical documentation, contact your local

Allen-Bradley distributor or Rockwell Automation sales representative.

Terminology and

Abbreviations

Term

Definition

PE and symbol

PE is the abbreviation for Protective Earth and has the same meaning as the symbol.

Earth, Ground

This document uses the term ¡®earth¡¯ which is the same as the U.S. term ¡®ground.¡¯

4000V AC

A figure with the unit (V AC) at the end is a momentary figure without any additional

tolerances included.

50 Hz vs. 60 Hz

As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50 Hz mains

frequency. AC 120V parameters are valid for 60 Hz mains frequency.

Rockwell Automation Publication 1606-RM002A-EN-P - March 2019

3

Power Supply - 24V, 10 A, 240 W, Three-phase Input

Product Overview

The 1606 Essential line are cost optimized

power supplies without compromising quality,

reliability, and performance. The most

outstanding features of 1606-XLE240E-3 are

the high-efficiency, electronic inrush-current

limitation, active input-transient filter, and

wide-operational temperature range. The small

size is achieved by a synchronous rectification

and further technological design details.

The 1606-XLE240E-3 is equipped with

conformal coated circuit-boards that are

preferred for applications in harsh areas.

The 1606 Essential line includes all essential

basic functions. The devices have a power

reserve of 20% included, which may even be

used continuously at temperatures up to

45 ¡ãC (113 ¡ãF). Additionally, the

1606-XLE240E-3 can deliver three times the

nominal output current for 10 ms which helps

to trip fuses on faulty output branches.

The power supply features:

? 3x 380¡­480V AC wide-range input

? 2 or 3-phase operation possible

? Width only 62 mm (0.039 in.)

? Efficiency up to 92.9% due to synchronous rectifier

? Excellent partial load efficiency

? 20% output power reserves

? Easy fuse tripping due to high overload current

? Input-transient blanking circuit included

? Minimal inrush current surge

? Three input fuses included

? Current sharing feature for parallel use

? Full power between -25 ¡ãC...+60 ¡ãC (-13 ¡ãF...+140 ¡ãF)

4

Rockwell Automation Publication 1606-RM002A-EN-P - March 2019

Power Supply - 24V, 10 A, 240 W, Three-phase Input

Attribute

Description

Output voltage

Adjustment range

24V DC

24¡­28V

Nominal

Factory setting 24.1V

Output current

12.0¡­10.3 A

10.0¡­8.6 A

7.5¡­6.5 A

Below 45 ¡ãC (113 ¡ãF) ambient

60 ¡ãC(140 ¡ãF) ambient

70 ¡ãC(158 ¡ãF) ambient

Derate linearly between 45¡­70 ¡ãC

(113¡­158 ¡ãF)

Input voltage AC

Mains frequency

Input current AC

Power factor

3x 380¡­480V AC

50¡­60 Hz

0.7/0.6 A

0.53/0.52 A

-15%/+20%

¡À6%

3x 400/480V

3x 400/480V

AC inrush current

4/4 Apk

3x 400/480V

Efficiency

Losses

92.8/92.9%

18.6/18.3 W

3x 400/480V

3x 400/480V

Hold-up time

34/54 ms

3x 400/480V

Temperature range

-25¡­+70 ¡ãC(-13¡­+158 ¡ãF)

¨C

Size (W x H x D)

62 x 124 x 117 mm

(2.44 x 4.88 x 4.60 in.)

Without DIN rail

Weight

750 g (1.65 lb)

Without DIN rail

Figure 1 - Main Approvals

IND. CONT. EQ.

UL 60950-1

See page 20 for a complete list of approvals.

Rockwell Automation Publication 1606-RM002A-EN-P - March 2019

5

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