Article No.

6EP1 332-1SH31

Technical specifications

Product

SITOP power

Power supply, type

24 V/3.5 A

Input

Input

1-phase AC

Supply voltage

• 1 at AC nominal value

120 V

• 2 at AC nominal value

230 V

Note

Set via wire jumper

Input voltage

• 1 at AC

93 … 132 V

• 2 at AC

187 … 264 V

Overvoltage resistance

2.3 × Vin rated, 1.3 ms

Mains buffering at Iout rated, min.

20 ms

Mains buffering

at Vin = 187 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

1.65 A

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

0.95 A

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

33 A

Duration of current limiting at 25 °C maximum

3 ms

I²t, max.

1 A²·s

Built-in incoming fuse

T 2.5 A/250 V (not accessible)

Protection in the mains power input (IEC 898)

Recommended: 2-pole miniature circuit breaker from 10 A characteristic C or from 6 A characteristic D

Output

Output

Controlled, isolated DC voltage

Rated voltage Vout DC

24 V

Total tolerance, static ±

5 %

Static mains compensation, approx.

0.1 %

Static load balancing, approx.

0.2 %

Residual ripple peak-peak, max.

0.15 V

Residual ripple peak-peak, typ.

0.03 V

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

0.24 V

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

0.11 V

Product feature output voltage adjustable

No

Output voltage setting

-

Status display

-

On/off behavior

No overshoot of Vout (soft start)

Startup delay, max.

1 s

Voltage rise, typ.

80 ms

Rated current value Iout rated

3.5 A

Current range

0 … 3.5 A

delivered active power typ.

84 W

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

5 A

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

0.1 s

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

5 A

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

0.1 s

Parallel switching for enhanced performance

Yes

Numbers of parallel switchable units for enhanced performance

5

Efficiency

Efficiency at Vout rated, Iout rated, approx.

84 %

Power loss at Vout rated, Iout rated, approx.

16 W

Closed-loop control

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

0.3 %

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

3 %

Load step setting time 50 to *, typ.

Load step setting time 100 to 50%, typ.

Setting time maximum

5 ms

Protection and monitoring

Output overvoltage protection

Yes, according to EN 60950-1

Current limitation, typ.

3.8 A

Characteristic feature of the output short-circuit protected

Yes

Short-circuit protection

Constant current characteristic up to typ. 14 V, electronic shutdown below that, automatic restart

Enduring short circuit current Effective level maximum

4 A

Overload/short-circuit indicator

-

Safety

Primary/secondary isolation

Yes

Potential separation

Safety extra low output voltage Vout according to EN 60950-1

Protection class

Class I

stray current maximum

3.5 mA

CE mark

Yes

UL/CSA approval

Yes

UL/cUL (CSA) approval

cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289

Explosion protection

-

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

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

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 0.5 ... 1.5 mm² single-core/finely stranded

• Output

L+: 1 screw terminal for 0.5 ... 1 mm²; M: 2 screw terminals for 0.5 ... 1 mm²

• Auxiliary

-

Width of the housing

160 mm

Height of the housing

80 mm

Depth of the housing

62 mm

Installation width

160 mm

Installation height

280 mm

Weight, approx.

0.5 kg

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

Yes

Mounting type

• wall mounting

Yes

• standard rail mounting

Yes

• S7 rail mounting

No

Installation

Snaps onto DIN rail EN 60715 35x7.5/15, wall mounting