CP10.481

CP-Series

Output voltage

nom.

48V

Adjustment range

min.

48-56V

guaranteed

max.

at clockwise end position of potentiometer

Factory settings

typ.

48.0V

±0.2%, at full load and cold unit

Line regulation

max.

10mV

85-300Vac

Load regulation

max.

50mV

static value, 0A

5.4A; see Fig. 6-1

Ripple and noise voltage

max.

50mVpp

20Hz to 20MHz, 50Ohm

Output current

nom.

5.4A

at 48V, ambient temperature <60°C, see Fig. 6-1

nom.

at 48V, ambient temperature <45°C, see Fig. 15-1

nom.

4.13A

at 48V and 70°C ambient temperature, see Fig. 15-1

nom.

4.6A

at 56V, ambient temperature <60°C, see Fig. 6-1

nom.

at 56V, ambient temperature <45°C, see Fig. 15-1

nom.

at 56V and 70°C ambient temperature, see Fig. 15-1

typ.

15A

40V, see Fig. 6-2 and Fig. 23-3, This peak current is

available once every five seconds (hardware

controlled).

Output power

nom.

259W

continuously available

nom.

Overload behaviour

cont. current

output voltage > 26Vdc, see Fig. 6-1

output voltage < 26Vdc, see Fig. 6-1

Short-circuit current

min.

load impedance <90mOhm, see Fig. 6-3

max.

load impedance <90mOhm, see Fig. 6-3

max.

2.2A

average (R.M.S.) current, load impedance 50mOhm,

see Fig. 6-3

min.

14.5A

up to 12ms, load impedance <90mOhm, see Fig. 6-2

typ.

16.0A

up to 12ms, load impedance <90mOhm, see Fig. 6-2

Output capacitance

typ.

960μF

included inside the power supply

*)

Power Boost

This power/ current is continuously allowed up to an ambient temperature of 45°C.

Above 45°C, do not use this power/ current longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.

**)

At heavy overloads (when output voltage falls below 26V), the power supply delivers continuous output current for 2s. After this, the

output is switched off for approx. 18s before a new start attempt is automatically performed. This cycle is repeated as long as the

overload exists. If the overload has been cleared, the device will operate normally. See Fig. 6-3

***)

Discharge current of output capacitors is not included.

****)

This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. It is not a

guaranteed value which can be achieved. The typical value is about 57.5V.

*****) Reduced pulse length for AC 100V mains.

Feb. 2016 / Rev. 1.1 DS-CP10.481-EN

All parameters are specified at 48V, 5.4A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

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