Article?No.

6EP1?433-0AA00

Product

SITOP?PSU300E

Power?supply,?type

24?V/5?A

Input

Input

3-phase?AC

Rated?voltage?value?Vin?rated

400 … 500 V

Supply?voltage

• 1?at?AC?nominal?value

• 2?at?AC?nominal?value

• Note

Voltage?range

320 … 550 V

Input?voltage

• 1?at?AC

…

• 2?at?AC

…

Overvoltage?resistance

Mains?buffering?at?Iout?rated,?min.

50 ms

Mains?buffering

at?Vin?=?400?V

Rated?line?frequency

• 1

50 Hz

• 2

60 Hz

Rated?line?range

47 … 63 Hz

Input?current

• at?nominal?level?of?the?input?voltage?120?V?nominal?value

• at?nominal?level?of?the?input?voltage?230?V?nominal?value

• at?nominal?level?of?the?input?voltage?400?V?nominal?value

0.36 A

• at?nominal?level?of?the?input?voltage?500?V?nominal?value

0.29 A

Switch-on?current?limiting?(+25?°C),?max.

15 A

Duration?of?current?limiting?at?25?°C?typical

I?t,?max.

0.9 A?·s

Built-in?incoming?fuse

none

Protection?in?the?mains?power?input?(IEC?898)

Required:?3-pole?connected?miniature?circuit?breaker?6?A?characteristic?B?or?C?or?circuit?breaker?3RV2011-1DA10?(setting?3?A)?or?3RV2711-1DD10?(UL?489)

Output

Output

Controlled,?isolated?DC?voltage

Rated?voltage?Vout?DC

24 V

Total?tolerance,?static?±

3 %

Static?mains?compensation,?approx.

3 %

Static?load?balancing,?approx.

3 %

Residual?ripple?peak-peak,?max.

150 mV

Residual?ripple?peak-peak,?typ.

35 mV

Spikes?peak-peak,?max.?(bandwidth:?20?MHz)

240 mV

Spikes?peak-peak,?typ.?(bandwidth:?20?MHz)

70 mV

Adjustment?range

24 … 29 V

Product?feature?output?voltage?adjustable

Yes

Output?voltage?setting

via?potentiometer

Note

max.?120?W

Status?display

Green?LED?for?24?V?OK

Signaling

Relay?contact?(NO?contact,?rating?60?V?DC/?0.3?A)?for?"24?V?OK"

On/off?behavior

Overshoot?of?Vout?approx.?3?%

Startup?delay,?max.

0.5 s

Voltage?rise,?typ.

10 ms

Voltage?increase?time?of?the?output?voltage?maximum

100 ms

Rated?current?value?Iout?rated

5 A

Current?range

0 … 5 A

Note

delivered?active?power?typ.

120 W

short-term?overload?current?at?short-circuit?during?run-up?typical

33 A

Duration?of?overloading?ability?for?excess?current?on?short-circuiting?during?the?start-up

140 ms

short-term?overload?current?at?short-circuit?during?operation?typical

28 A

Duration?of?overloading?ability?for?excess?current?on?short-circuiting?during?the?operational?phase

135 ms

Parallel?switching?for?enhanced?performance

No

Numbers?of?parallel?switchable?units?for?enhanced?performance

Efficiency

Efficiency?at?Vout?rated,?Iout?rated,?approx.

90 %

Power?loss?at?Vout?rated,?Iout?rated,?approx.

13 W

Closed-loop?control

Dynamic?mains?compensation?(Vin?rated?±15?%),?max.

3 %

Dynamic?load?smoothing?(Iout:?50/100/50?%),?Uout?±?typ.

5 %

Load?step?setting?time?50?to?100%,?typ.

1 ms

Load?step?setting?time?100?to?50%,?typ.

1 ms

Setting?time?maximum

30 ms

Protection?and?monitoring

?Output?overvoltage?protection

Yes,?according?to?EN?60950-1

Current?limitation

• minimum

• maximum

Current?limitation,?typ.

11 A

Characteristic?feature?of?the?output?short-circuit?protected

Yes

Short-circuit?protection

Electronic?shutdown,?automatic?restart

Enduring?short?circuit?current?Effective?level

• maximum

7.5 A

• typical

Note

Overload/short-circuit?indicator

Safety

Primary/secondary?isolation

Yes

Potential?separation

Safety?extra-low?output?voltage?Uout?acc.?to?EN?60950-1?and?EN?50178

Protection?class

Class?I

stray?current

• maximum

• typical

CE?mark

Yes

UL/CSA?approval

Yes

UL/cUL?(CSA)?approval

cULus-Listed?(UL?508,?CSA?C22.2?No.?107.1),?File?E197259

Explosion?protection

-

FM?approval

No

FM?approval

-

CB?approval

Yes

Marine?approval

-

Degree?of?protection?(EN?60529)

IP20

EMC

Emitted?interference

EN?55022?Class?A

Supply?harmonics?limitation

EN?61000-3-2

Noise?immunity

EN?61000-6-2

Operating?data

Ambient?temperature

• in?operation

0 … 60 °C

• Note

with?natural?convection

Ambient?temperature

• on?transport

-40 … +85 °C

• in?storage

-40 … +85 °C

Humidity?class?according?to?EN?60721

Climate?class?3K3,?no?condensation

Mechanics

Connection?technology

screw-type?terminals

Connections

• ?Supply?input

L1,?L2,?L3,?PE:?Removable?screw?terminal?for?0.5?...?2.5?mm??single-core/finely?stranded

• Output

+,?-:?2?screw?terminals?each?for?0.5?...?2.5?mm?

• Auxiliary

13,?14?(alarm?signal):?1?screw?terminal?each?for?0.5?...?2.5?mm?

Width?of?the?housing

42 mm

Height?of?the?housing

125 mm

Depth?of?the?housing

125 mm

Installation?width

42 mm

Installation?height

225 mm

Weight,?approx.

0.6 kg

Product?feature?of?the?housing?housing?for?side-by-side?mounting

Yes

Mounting?type

• wall?mounting

No

• standard?rail?mounting

Yes

• S7?rail?mounting

No

Installation

Snaps?onto?DIN?rail?EN?60715?35x7.5/15

Electrical?accessories

Mechanical?accessories