Rockwell Automation 1606-XLE96B-2 User Manual

Reference Manual

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Intended Use .......................................................3

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

3. AC-Input...............................................................4

4. DC-Input...............................................................5

5. Input Inrush Current ...........................................5

6. Output .................................................................6

7. Hold-up Time .......................................................7

8. Efciency and Power Losses................................8

9. Functional Diagram.............................................9

10. Front Side and User Elements.............................9

11. Terminals and Wiring ........................................10

12. Reliability ...........................................................10

13. EMC ....................................................................11

14. Environment ......................................................12

15. Protection Features ...........................................13

16. Safety Features ..................................................13

17. Dielectric Strength ............................................13

18. Certications .....................................................14

19. Environmental Compliance

............................. 14

20. Physical Dimensions and Weight ..................... 15

21. Accessories ........................................................ 16

22. Application Notes ............................................. 17

22.1. Peak Current Capability ...........................17

22.2. Back-feeding Loads ..................................17

22.3. Charging Batteries ...............................18

22.4. External Input Protection .........................18

22.5. Inductive and Capacitive Loads ................ 18

22.6. Parallel Use to Increase Output Power ....19

22.7. Parallel Use for Redundancy ....................19

22.8. Daisy Chaining of Outputs .......................20

22.9. Series Operation ....................................... 20

22.10. Use in a Tightly Sealed Enclosure ............ 20

22.11. Mounting Orientations ............................ 21

Bulletin 1606 Switched Mode Power Supplies

Catalog Number: 1606-XLE96B-2

Index

Terminology and Abbreviations

•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”.

• T.b.d.—To be defined, value or description will follow later.

• AC 230V—A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%).

included. E.g.: DC 12V describes a 12V battery whether it is full (13.7V) or flat (10V).

• 230Vac—A figure with the unit (Vac) at the end is a momentary figure without any additional tolerances included.

• 50Hz vs. 60Hz—As long as not otherwise stated, AC 230V parameters are valid at 50Hz mains frequency.

•may—A key word indicating flexibility of choice with no implied preference

•shall—A key word indicating a mandatory requirement

•should—A key word indicating flexibility of choice with a strongly preferred implementation.

Bulletin 1606 Switched Mode Power Supplies

Power Supply

AC 380-480V Wide-range Input Input Fuses Already Included Requires only Two Legs of a 3-Phase System Width only 40mm Efciency up to 85.8% Input -Transient Blanking Circuit Included Minimal Inrush Current Surge Full Power Between -25°C and +60°C 3 Year Warranty

Description

Our power supplies are cost optimized without compromising quality, reliability or performance. The most outstanding features of the 1606-XLE96B-2 are its high efciency, electronic inrush current limitation, active input transient lter and wide operational temperature range. It distinguishes itself by its small size and other technological design breakthroughs.

The 1606-XLE96B-2 includes all the essential basic functions. It utilizes only two legs of a three-phase system which saves on wiring and installation costs. Furthermore, this concept allows you to use a smaller unit without compromising the size of the terminals. Due to the low power consumption, an unbalancing of the individual phases is not expected.

Specication Quick Reference

Output voltage DC 12V Adjustment range 12-15V Output current 8 – 6.4A Output power 96W Output ripple < 100mVpp 20Hz to 20MHz Input voltage AC 380-480V -15%/+20% Mains frequency 50-60Hz ±6% AC Input current 0.64 / 0.56A at 400 / 480Vac Power factor 0.44 / 0.42 at 400 / 480Vac AC Inrush current typ. 4A peak Efciency 85.4 / 85.8% at 400 / 480Vac Losses 16.4 / 15.9W at 400 / 480Vac Temperature range -25°C to +70°C operational Derating 2.5W/°C +60 to +70°C Hold-up time typ. 33 / 58ms at 400 / 480Vac Dimensions 40x124x117mm WxHxD

Catalog Numbers

Power Supply 1606-XLE96B-2 12-15V Standard unit

Accessories 1606-XLB Wall mount bracket

1606-XLSRED Decoupling

module

Certication Marks

IND. CONT. EQ.

UL 508

UL 60950-1

Marine

EMC, LVD

Marine RINA

GOST R

C-Tick

2 Rockwell Automation Publication 1606-RM030A-EN-P — April 2014

Bulletin 1606 Switched Mode Power Supplies

1. Intended Use

• This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment.

• Do not use this power supply in equipment where malfunction may cause severe personal injury or threaten human life.

• This device is designed for use in non-hazardous, ordinary or unclassified locations.

2. Installation Requirements

• This device may only be installed and put into operation by qualified personnel.

• This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect.

• If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection.

• Mount the unit on a DIN rail so that the terminals are located on the bottom of the unit. For other mounting orientations, refer to derating

requirements in this document.

• This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid (e.g. cable conduits) by more than 30%!

• Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply).

SHOCK HAZARD: Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input

block for earth connection and not one of the screws on the housing.

- Turn power off before working on the device. Protect against inadvertent re-powering

- Make sure that the wiring is correct by following all local and national codes

- Do not modify or repair the unit

- Do not open the unit as high voltages are present inside

- Use caution to prevent any foreign objects from entering the housing

- Do not use in wet locations or in areas where moisture or condensation can be expected

- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.

WARNING: EXPLOSION HAZARDS!

Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment or S/P jumper unless power has been switched off or the area is known to be non-hazardous.

All parameters are specified at 12V, 2.5A,230Vac input, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.

Rockwell Automation Publication 1606-RM030A-EN-P — April 2014 3

Bulletin 1606 Switched Mode Power Supplies

3. AC Input

AC input nom. AC 380-480V TN, TT, IT-mains networks,

grounding of one phase is allowed except for UL508 applications

AC input range 323-576Vac continuous operation,

no damage between 0 and 323Vac 576-700Vac for max. 1 second, occasional (not periodical) Allowed Voltage Phase to Earth 500Vac IEC 62103 Input frequency nom. 50–60Hz ±6% Turn-on voltage typ. 270Vac load independent, see Fig. 3-1 Shut-down voltage typ. 185Vac at 12V, 0A, see Fig. 3-1 typ. 215Vac at 12V, 4A typ. 225Vac at 12V, 8A

AC 400V AC 480V Input current typ. 0.64A 0.56A at 12V, 8A, see Fig. 3-3 Power factor *) typ. 0.44 0.42 at 12V, 8A, see Fig. 3-4 Start-up delay typ. 75ms 75ms see Fig. 3-2 Rise time typ. 50ms 50ms 0mF, 12V, 8A, see Fig. 3-2 typ. 85ms 85ms 8mF, 12V, 8A, see Fig. 3-2 Turn-on overshoot max. 100mV 100mV see Fig. 3-2

*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.

Fig. 3-1 Input voltage range Fig. 3-2 Turn-on behavior, denitions

Turn-on

323V

Rated input

range

OUT

185V 576V

Shut-down

260V 700Vac

< 1s

Start-up

delay

Rise

Time

Overshoot

- 5%

Output Voltage

Input Voltage

Fig. 3-3 Input current vs. output load at 12V Fig. 3-4 Power factor vs. output load

01 34

0.1

0.2

0.4

0.5

0.6

0.8A

Input Current, typ.

Output Current

0.3

0.7

6 7

01 3 4

0.30

0.35

0.40

0.45

0.50

Power Factor, typ.

Output Current

480Vac

400Vac

4 Rockwell Automation Publication 1606-RM030A-EN-P — April 2014

All parameters are specified at 12V, 2.5A,230Vac input, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.

4. DC Input

DC input nom.

DC 600V

DC input range 450-780Vdc continuous operation Allowed Voltage Line to Earth max. 820Vdc IEC 62103 DC input current typ. 0.24A / 0.14A 450Vdc / 780Vdc, 12V, 8A Turn-on voltage typ. 370Vdc steady state value Shut-down voltage typ. 260Vdc steady state value

Fig. 4-1 Wiring for DC Input

Instructions for DC use:

Load

Power Supply

Battery

FUSE

a) Use a battery or similar DC source.

For other sources, contact Rockwell Automation. b) Connect +pole to L1 and –pole to L2. c) Use appropriate external fuses in the + and – lines which

are suitable for the DC-voltage. d) Connect the PE terminal to a earth wire or to the machine

ground. e) Operation with DC is not included in the UL approval.

Additional testing might be necessary.

5. Input Inrush Current

An active inrush limitation circuit limits the input inrush current after turn-on of the input voltage and after short input voltage interruptions.

The charging current into EMI suppression capacitors is disregarded in the rst microseconds after switch-on.

AC 400V AC 480V

Inrush current max. 10A

peak

10A

peak

-25°C to +70°C

typ. 4A

peak

-25°C to +70°C

Inrush energy max. 0.5A

s 0.5A2s -25°C to +70°C

Fig. 5-1 Input inrush current, typical behavior

1 >

2 >

3 >

Output Voltage

Input Voltage

Input Current

20ms / DIV

Input: 400Vac Output: 12V, 8A Ambient: 25°C

Upper curve: Input current 2A / DIV Middle curve: Input voltage 500V / DIV Lower curve: Output voltage 5V / DIV Time basis: 20ms / DIV

Bulletin 1606 Switched Mode Power Supplies

All parameters are specified at 12V, 2.5A,230Vac input, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.

Rockwell Automation Publication 1606-RM030A-EN-P — April 2014 5

Bulletin 1606 Switched Mode Power Supplies

6. Output

Output voltage nom. 12V Adjustment range min. 12-15V guaranteed max. 16.0V at clockwise end position of potentiometer Factory setting 12.0V ±0.2%, at full load, cold unit Line regulation max. 10mV 323-576Vac Load regulation max. 100mV static value, 0A 8A Ripple and noise voltage max. 100mVpp 20Hz to 20MHz, 50Ohm Output capacitance typ. 5 200μF Output current nom. 8A at 12V, see Fig. 6-1 nom. 6.4A at 15V, see Fig. 6-1 Output power nom. 96W Short-circuit current min. 12A continuous current, short circuit impedance 100mOhm max. 15A continuous current, short circuit impedance 100mOhm

Fig. 6-1 Output voltage vs. output current,

typ.

Output Voltage

048

15V

012162 14

Adjustment

Range

Output Current

Peak current capability (up to several milliseconds)

The power supply can deliver a peak current which is higher than the specied short term current. This helps to start current demanding loads or to safely operate subsequent circuit breakers.

The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be discharged and causes a voltage dip on the output. Detailed curves can be found in section 23.1.

Peak current voltage dips typ. from 12V to 7V at 16A for 50ms, resistive load typ. from 12V to 7V at 40A for 2ms, resistive load typ. from 12V to 3.7V at 40A for 5ms, resistive load

6 Rockwell Automation Publication 1606-RM030A-EN-P — April 2014

All parameters are specified at 12V, 2.5A,230Vac input, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.

Bulletin 1606 Switched Mode Power Supplies

7. Hold-up Time

AC 400V AC 480V Hold-up Time typ. 33ms 58ms at 12V, 8A, see Fig. 7-1 typ. 63ms 110ms at 12V, 4A, see Fig. 7-1

Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, denitions

100ms

320 360 400 440 480Vac

Input Voltage

Hold-up Time at 12Vdc

- 5%

Hold-up Time

Zero Transition

Output Voltage

Input Voltage

All parameters are specified at 12V, 2.5A,230Vac input, 25ªC ambient and after a 5 minutes run-in time, unless noted otherwise.

Rockwell Automation Publication 1606-RM030A-EN-P — April 2014 7

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