SITOP PSU300E, 3-фазный, 24 В DC/5 A Siemens

Input

Input

3-phase AC

Rated voltage value Vin rated

400 ... 500 V

Voltage range AC

320 ... 550 V

Wide-range input

Yes

Mains buffering at Iout rated, min.

50 ms; at Vin = 400 V

Rated line frequency

50 ... 60 Hz

Rated line range

47 ... 63 Hz

Input current

• ● at rated input voltage 400 V

0.36 A

• ● at rated input voltage 500 V

0.29 A

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

15 A

I²t, max.

0.9 A²·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 function Output voltage adjustable

Yes

Output voltage setting

via potentiometer; 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

Active power supplied typical

120 W

Short-term overload current

• ● on short-circuiting during the start-up typical

33 A

• ● at short-circuit during operation typical

28 A

Duration of overloading capability for excess current

• ● on short-circuiting during the start-up

140 ms

• ● at short-circuit during operation

135 ms

Parallel switching for enhanced performance

No

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

Dynamic load smoothing (Iout: 10/90/10 %), Uout ± typ.

1 %

Load step setting time 10 to 90%, typ.

1 ms

Load step setting time 90 to 10%, typ.

1 ms

Setting time maximum

30 ms

Protection and monitoring

Output overvoltage protection

Yes, according to EN 60950-1

Current limitation, typ.

11 A

Property of the output Short-circuit proof

Yes

Short-circuit protection

Electronic shutdown, automatic restart

Enduring short circuit current RMS value

• ● maximum

7.5 A

Safety

Primary/secondary isolation

Yes

Galvanic isolation

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

Protection class

Class I

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

-

Certificate of suitability IECEx

No

Certificate of suitability NEC Class 2

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

• ● during operation

0 ... 60 °C

• — Note

with natural convection

• ● during transport

-40 ... +85 °C

• ● during 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 mm² single-core/finely stranded

• ● Output

+, -: 2 screw terminals each for 0.5 ... 2.5 mm²

• ● Auxiliary

13, 14 (alarm signal): 1 screw terminal each for 0.5 ... 2.5 mm²

Product function

• ● removable terminal at input

Yes

• ● removable terminal at output

Yes

Width of the enclosure

42 mm

Height of the enclosure

125 mm

Depth of the enclosure

125 mm

Weight, approx.

0.6 kg

Product property of the enclosure housing for side-by-side mounting

Yes

Installation

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

Other information

Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)