Beckhoff PS1021-2405-0000, Documentation

Technical data, mounting, wiring

PS1021-2405-0000

14

Version: 1.0

3.4

Output

Output voltage

Nom.

DC 24V

Adjustment range

Min.

24-28V

Guaranteed value

Max.

30V 

2)

In end position of the potentiometer, clockwise.

Factory settings

Typ.

24.1 V

±0.2%, at full load (cold device)

Line regulation

Max.

10 mV

90-132 / 180-264Vac

Load regulation

Max.

150 mV

0A → 5A → 0A, static value

Residual ripple and
ripple voltage

Max.

100mVpp

20Hz to 20MHz, 50Ohm

Output current 

3)

for mains voltages AC 110-120 / 220-240V (including mains AC 208V):

Nom.

5A

At 24 V and ambient temperature below 55°C

Nom.

4.3A

At 28V and ambient temperature below 55°C,

Nom.

3.1A

At 24V and an ambient temperature of 70°C

Nom.

2.7A

At 28V and an ambient temperature of 70°C

Output current 

3)

for mains voltages AC 100 / 200V:

Nom.

5A

At 24 V and ambient temperature below 55°C

Nom.

4.3A

At 28V and ambient temperature below 55°C,

Nom.

2.5A

At 24V and an ambient temperature of 70°C

Nom.

2.1A

At 28V and an ambient temperature of 70°C

Overload characteris-
tics

Continuous current

Output voltage > 10Vdc, see Fig. 

Output voltage over output current, typ.

Hiccup mode

Output voltage < 10Vdc, see Fig. 

Output voltage over output current, typ.

Short circuit current

Min.

3.5 A 

1)

Load impedance 50mOhm, see Fig. 

Output voltage over output current, typ.

The discharge current of the output capacitors is not included.

Output capacity

Typ.

2,050µF

Included in the power supply

1)

 The discharge current of the output capacitors is not included.

2)

 This is the maximum output voltage that can occur in the end position of the potentiometer in clockwise direction due to tolerances. It

is not a guaranteed value that can be achieved. A typical value is 28.5V.

3)

 Linear derating b55°C and +70°C

Fig. 4: Output voltage over output current, typ.; intermittent operation, short circuit at output

3.5

Hold-up time

AC 100V

AC 120V

AC 230V

Hold-up

time

Typ.

64ms

108ms

105ms

At 24V, 2.5A, see Fig. 

Hold-

up time over input voltage

Min.

54ms

91ms

88ms

At 24V, 2.5A, see Fig. 

Hold-

up time over input voltage

Typ.

26ms

51ms

50ms

At 24V, 5A, see Fig. 

Hold-

up time over input voltage

Min.

22ms

43ms

42ms

At 24V, 5A, see Fig. 

Hold-

up time over input voltage