Puls QS10.DNET Data Sheet

Q-Series

1. GENERAL DESCRIPTION

The QS10.DNET power supply is a derivate of the Dimension QS10 family, which is specially designed to meet the DeviceNet exists beside the QS5.DNET, which is the right choice to supply networks that use NEC Class 2 cables.

The specialties of DeviceNet

 The nominal and overload currents are sized for

the ratings of the DeviceNet

 Large load capacitors can be charged in a very

short period of time.

 After turn on, the output voltage increases

according to the DeviceNet

 The upper level of the output level is limited to

protect the network.

The most outstanding features are a high efficiency, compact size, wide-range input voltage, a very low inrush surge and a DC-ok contact. High immunity to transients and power surges and a low electromagnetic emission makes usage in nearly every environment possible.

Unique quick-connect spring-clamp terminals allow a safe and fast installation. A large international approval package makes this unit suitable for nearly every situation.

requirement. The QS10.DNET

power supplies are:

cables.

timing specification.

QS10.DNET

24V, 8A, SINGLE PHASE INPUT

POWER SUPPLY

■ AC 100-240V Wide-range Input

■ NEC Class 1 Compliant

■ DeviceNet

■ Efficiency up to 92.7%

■ Width only 60mm

■ Active Power Factor Correction, PFC

■ Short-term Operation from 60Vac to 300Vac

■ Full Power Between -25°C and +60°C

■ Negligibly low Inrush Current

■ DC-OK Relay Contact

■ Quick-connect Spring-clamp Terminals

■ 3 Year Warranty

2. SHORT-FORM DATA

Output voltage DC 24V Adjustment range 24-24.5V Output current 8A

Output power

Output ripple < 50mVpp 20Hz to 20MHz Input voltage AC 100-240V ±15% Mains frequency 50-60Hz ±6% AC Input current 1.77 / 1.0A at 120 / 230Vac Power factor 0.98 / 0.92 at 120 / 230Vac AC Inrush current typ. 4 / 7A peak at 120 / 230Vac DC Input voltage DC 110-300V DC Input current 1.9 / 0.7A at 110 / 300Vdc Efficiency 92.3 / 92.7% at 120 / 230Vac Losses 16.0 / 15.1W at 120 / 230Vac Temperature range -25°C to +70°C operational Derating 5W/°C +60 to +70°C Hold-up time typ. 33 / 34ms at 120 / 230Vac Dimensions 60x124x117mm WxHxD

Approved

192W

-20%/+25%

3. ORDER NUMBERS

Power Supply

Accessory ZM1.WALL Wall mount bracket ZM13.SIDE Side mount bracket YR2.DIODE Decoupling module UF20.241 Buffer unit

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

QS10.DNET

Standard unit

www.pulspower.com Phone +49 89 9278 0 Germany

4. MARKINGS

IND. CONT. EQ.

UL 508

UL 60950-1,

UL 1604 (Class1 Div2)

EMC, LVD

Marine

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

INDEX PAGE INDEX PAGE

General Description ............................................1

2. Short-form Data ..................................................1

3. Order Numbers....................................................1

4. Markings..............................................................1

5. AC-Input...............................................................3

6. Input Inrush Current ...........................................4

7. DC-Input...............................................................4

8. Output .................................................................5

9. Hold-up Time.......................................................6

10. DC-OK Relay Contact ..........................................7

11. Efficiency and Power Losses................................8

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

13. Front Side and User Elements.............................9

14. Terminals and Wiring........................................10

15. Reliability...........................................................10

16. EMC....................................................................11

17. Environment......................................................12

18. Protection Features...........................................13

19. Safety .................................................................13

20. Dielectric Strength ............................................13

21. Approvals.......................................................... 14

22. Fulfilled Standards............................................ 14

23. Used Substances ............................................... 14

24. Physical Dimensions and Weight..................... 15

25. Installation and Operation Instructions .......... 15

26. Accessory........................................................... 16

27. Application Notes............................................. 17

27.1. Peak Current Capability......................... 17

27.2. Back-feeding Loads................................ 17

27.3. Output Circuit Breakers ......................... 18

27.4. External Input Protection....................... 19

27.5. Parallel Use to Increase Output Power . 19

27.6. Parallel Use for Redundancy.................. 19

27.7. Daisy Chaining of Outputs..................... 20

27.8. Series Operation..................................... 20

27.9. Inductive and Capacitive Loads ............. 20

27.10. Operation on Two Phases...................... 21

27.11. Use in a Tightly Sealed Enclosure .......... 21

27.12. Mounting Orientations.......................... 22

INTENDED USE

The power supply shall only be installed and put into operation by qualified personnel. This power supply is designed for installation in an enclosure and is intended for the general use, such as in industrial

control, office, communication, and instrumentation equipment. Do not use this device in aircraft, trains and nuclear equipment, where malfunctioning of the power supply may cause severe personal injury or threaten human life.

TERMINOLOGY AND ABREVIATIONS

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 ±20%) included. E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V) As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz and AC 120V parameters are valid at 60Hz mains frequency.

230Vac A figure with the unit (Vac) at the end is a momentary figure without any additional

tolerances included.

DISCLAIMER

The information presented in this document is believed to be accurate and reliable and may change without notice.

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

5. AC-INPUT

AC input AC input range min. 60-85Vac full power for 200ms, no damage between 0 and 85Vac

Input frequency Turn-on voltage typ. 81Vac steady-state value, see Fig. 5-1 Shut-down voltage typ. 63Vac steady-state value, see Fig. 5-1

AC 100V AC 120V AC 230V

Input current typ. 2.13A 1.77A 1.0A at 24V, 8A, see Fig. 5-3 Power factor *) typ. 0.99 0.98 0.92 at 24V, 8A, see Fig. 5-4 Crest factor **) typ. 1.65 1.67 1.85 at 24V, 8A Start-up delay typ. 800ms 650ms 340ms see Fig. 5-2 Rise time typ. 8ms 8ms 8ms 0mF, 24V, 8A, see Fig. 5-2

Turn-on overshoot

*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit. **) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.

Fig. 5-1 Input voltage range Fig. 5-2 Turn-on behavior, definitions

OUT

full

power

for

200ms

Shut-down

60V 300Vac

input range

Turn-on

85V

Rated

Fig. 5-3 Input current vs. output load at 24V Fig. 5-4 Power factor vs. output load

Input Current, typ.

3.0A

2.5

2.0

1.5

1.0

0.5

1234567

nom. AC 100-240V wide-range input, TN-, TT-, IT-Mains, see Fig. 5-1 min. 85-276Vac continuous operation

min. 276-300Vac < 500ms nom. 50 – 60Hz ±6%

typ. 55Vac dynamical value

typ. 15ms 15ms 15ms 10mF, 24V, 8A, see Fig. 5-2 max. 20mV 20mV 20mV see Fig. 5-2

max.

500ms

276V

Output Current

Intput Voltage

Output Voltage

Power Factor, typ.

1.0

0.95

0.9

0.85

0.8

0.75 1234567

- 5%

Start-up

delay

Rise

Time

100Vac

120Vac

Output Current

Overshoot

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

6. INPUT INRUSH CURRENT

An active inrush limitation circuitry 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 first milliseconds after switch-on.

Inrush current max. 10A typ. 5A Inrush energy Inrush delay

max. 1A2s 1A2s 1A2s -25°C to +70°C typ. 650ms 520ms 250ms

Fig. 6-1 Input inrush current, typical behavior

Input Current

Input Voltage

Output Voltage

AC 100V AC 120V AC 230V

10A

peak

10A

peak

-25°C to +70°C

peak

-25°C to +70°C

peak

A: Inrush delay B: Start-up delay

Input: 230Vac Output: 24V, 8A Ambient: 25°C

Upper curve: Input current 2A / DIV Medium curve: Input voltage 500V / DIV Lower curve: Output voltage 20V / DIV Time basis: 100ms / DIV

7. DC-INPUT

DC input nom. DC 110-300V DC input range min. 88-375Vdc continuous operation DC input current typ. 1.9A / 0.7A 110Vdc / 300Vdc, at 12V, 15A output load Turn-on voltage typ. 80Vdc steady state value Shut-down voltage typ. 55Vdc steady state value

Fig. 7-1 Wiring for DC Input

Battery

Fuse

Power Supply

internal

fused

Load

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0 Germany

Instructions for DC use:

a) Use a battery or similar DC source. b) Connect +pole to L and –pole to N. c) Connect the PE terminal to a earth wire or

to the machine ground.

In case the –pole of the battery is not connected to earth, use an appropriate fuse to protect the N terminal.

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

8. OUTPUT

Output voltage Adjustment range max. 25V at clockwise end position of potentiometer Factory setting Line regulation Load regulation max. 100mV static value, 0A  8A  0A Ripple and noise voltage Output capacitance typ. 7 000µF Output current nom. 8A at 24V, see Fig. 8-1

12A

Output power Short-circuit current min. 7A load impedance 100mOhm, see Fig. 8-1 max. 13A load impedance 100mOhm, see Fig. 8-1

Peak current capability (up to several ms)

The power supply can deliver a peak current which is higher than the specified 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 chapter 27.1.

Peak current voltage dips typ. from 24V to 20V at 16A for 20ms typ. from 24V to 20V

Fig. 8-1 Output voltage vs. output current, typ.

nom. 24V min. 24-24.5V guaranteed, multi turn potentiometer

24.1V

±0.2%, at full load, cold unit

max. 10mV 60 to 300Vac

max. 50mVpp 20Hz to 20MHz, 50Ohm

for typ. 200ms to charge network capacitors (= BonusPower

)

nom. 192W 24V, continuous

at 32A for 2ms

typ. from 24V to 16.5V

at 32A for 5ms

Output Voltage

28V

4 0

02 6810A

Output Current

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

The Bonus Power

Fig. 8-2 BonusPower® after input turn-on

Intput Voltage

is available as soon as power comes on and immediately after the end of an output short circuit.

Fig. 8-3 BonusPower® after output short

Short of

Output

Output Voltage

Output Power

100%

150%

Bonus Power

Output Power

150%

100%

Bonus Power

9. HOLD-UP TIME

AC 100V AC 120V AC 230V

Hold-up Time typ. 31ms 32ms 32ms 8A, 24V, see typ. 72ms 72ms 73ms 4A, 24V, see Fig. 9-1

Fig. 9-1 Hold-up time vs. input voltage Fig. 9-2 Shut-down behavior, definitions

Hold-up Time

75ms

24V, 4A, typ.

Intput Voltage

85 120 155 190 230Vac

Input Voltage

Output Voltage

Hold-up Time

Note: At no load, the hold-up time can be up to one minute. The green DC-ok lamp is on during this time.

Fig. 9-1

Zero Transition

- 5%

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

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Q-Series

24V, 8A, SINGLE PHASE INPUT

QS10.DNET

10. DC-OK RELAY CONTACT

This feature monitors the output voltage, which is produced by the power supply itself. It is independent of a backfed voltage from a unit which is connected in parallel to the power supply output.

Contact closes As soon as the output voltage reaches the adjusted output voltage. Contact opens As soon as the output voltage dips more than 10% below the adjusted output voltage.

Contact re-closes As soon as the output voltage exceeds 90% of the adjusted voltage. Contact ratings max 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A resistive load min 1mA at 5Vdc min. permissible load Isolation voltage See dielectric strength table in section 20

Fig. 10-1 DC-ok relay contact behavior

OUT

ADJ

90% V

ADJ

open

1ms

Short dips will be extended to a signal length of 250ms. Dips shorter than 1ms will be ignored.

Note:

The DC-ok feature requires that the output voltage

10%

reaches the nominal (=adjusted) level after turn-on in order to function according to specification. If this level cannot be achieved, the overload lamp will be on and

1ms

250ms

the DC-ok contact will be open. The overload signal will only shut off as soon as the adjusted voltage is reached. This is an important condition to consider particularly, if the load is a battery, the power supply is used in

openclosed closed

parallel or the power supply is used for N+1 redundant systems.

Oct. 2006 / Rev. 1.0 DS-QS10.DNET-EN / All parameters are specified at 24V, 8A, 230Vac and 25°C ambient unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0 Germany

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