Article?No.

6EP1?337-3BA00

Technical?specifications

Product

SITOP?modular

Power?supply,?type

24?V/40?A

Input

Input

1-phase?AC

Rated?voltage?value?Vin?rated?min.

Supply?voltage

• 1?with?AC?minimum?rated?value

• 2?with?AC?minimum?rated?value

Rated?voltage?value?Vin?rated?max.

Supply?voltage

• 1?with?AC?maximum?rated?value

• 2?at?AC?maximum?nominal?value

• 1?at?AC?nominal?value

120 V

• 2?at?AC?nominal?value

230 V

• ?at?DC

• Note

Set?by?means?of?wire?jumper?on?the?device;?starting?from?Vin?>?95/190?V

Voltage?range

Input?voltage

• 1?at?AC

85 … 132 V

• 2?at?AC

176 … 264 V

• at?DC

Overvoltage?resistance

2.3???Vin?rated,?1.3?ms

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

20 ms

Mains?buffering

at?Vin?=?230?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

15 A

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

8 A

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

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

• at?DC?at?nominal?level?of?the?input?voltage?600?V?nominal?value

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

125 A

I?t,?max.

26 A?·s

Built-in?incoming?fuse

Yes

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

Recommended?miniature?circuit?breaker?at?1-phase?operation:?20?A?characteristic?C;?required?at?2-phase?operation:?circuit?breaker?2-pole?connected?or?circuit?breaker?3RV2421-4BA10?(120?V)?or?3RV2411-1JA10?(230?V)

Output

Output

Controlled,?isolated?DC?voltage

Rated?voltage?Vout?DC

24 V

Total?tolerance,?static?±

3 %

Static?mains?compensation,?approx.

0.1 %

Static?load?balancing,?approx.

0.1 %

Residual?ripple?peak-peak,?max.

100 mV

Residual?ripple?peak-peak,?typ.

60 mV

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

200 mV

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

120 mV

Adjustment?range

24 … 28.8 V

Product?feature?output?voltage?adjustable

Yes

Output?voltage?setting

via?potentiometer

Note

Status?display

Green?LED?for?24?V?OK

Signaling

via?signaling?module?(6EP1961-3BA10)

On/off?behavior

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

Startup?delay,?max.

0.1 s

Note

Voltage?rise,?typ.

50 ms

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

Rated?current?value?Iout?rated

40 A

Current?range

0 … 40 A

Note

+60?...?+70?°C:?Derating?2.5%/K

delivered?active?power?typ.

960 W

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

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

Constant?overload?current?in?the?event?of?a?short?circuit?during?startup?/typical

46 A

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

120 A

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

25 ms

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

Parallel?switching?for?enhanced?performance

Yes

Note

switchable?characteristic

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

2

Efficiency

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

88 %

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

131 W

Closed-loop?control

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

1 %

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

2 %

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

2 ms

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

2 ms

Setting?time?maximum

5 ms

Protection?and?monitoring

Output?overvoltage?protection

<?35?V

Current?limitation,?typ.

46 A

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

Yes

Short-circuit?protection

Alternatively,?constant?current?characteristic?approx.?46?A?or?latching?shutdown

Enduring?short?circuit?current?Effective?level?typical

46 A

Note

Overload/short-circuit?indicator

LED?yellow?for?"overload",?LED?red?for?"latching?shutdown"

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

3.5 mA

• typical

0.4 mA

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

ATEX?(EX)?II?3G?Ex?nA?IIC?T3?Gc;?cCSAus?(CSA?C22.2?No.?213,?ANSI/ISA-12.12.01)?Class?I,?Div.?2,?Group?ABCD,?T3

FM?approval

No

FM?approval

-

CB?approval

No

Marine?approval

-

Degree?of?protection?(EN?60529)

IP20

EMC

Emitted?interference

EN?55022?Class?B

Supply?harmonics?limitation

-

Noise?immunity

EN?61000-6-2

Operating?data

Ambient?temperature

• in?operation

0 … 70 °C

• Note

with?natural?convection

Ambient?temperature

• on?transport

-40 … +85 °C

Ambient?temperature

• 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

L,?N,?PE:?1?screw?terminal?each?for?0.2?...?4?mm??single-core/finely?stranded

• Output

+,?-:?2?screw?terminals?each?for?0.5?...?10?mm?

• Auxiliary

-

Width?of?the?housing

240 mm

Height?of?the?housing

125 mm

Depth?of?the?housing

125 mm

Installation?width

240 mm

Installation?height

225 mm

Weight,?approx.

2.9 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?35x15

Electrical?accessories

Buffer?module,?signaling?module

Mechanical?accessories