SMPS 48V-300W

INPUT

Voltage

230 V (-20 … +15%)

Nominal current

2 A_rms

Max. inrush current

< 4 APEAK

Frequency

45 Hz … 65Hz

Power factor

0.99

Terminal

CEE 22 plug

Fuse recommended

6 A

_OUTPUT

Nominal voltage

48 VDC

Range

40 … 60 VDC

Static deviation

+1%

Nominal current

5.6 A at 53.5 V

Limiting range

1.0 … 7.0 A

Power limitation

300 W

Voltage ripple and spikes

< 200 mV (p-p)

Psophometric noise

< 1 mV

Efficiency

> 87 %

_{CONTROL AND MONITORING}

Remote controls

PSC 1000 functions

Remote alarms

PSC 1000 functions

Control functions

Output voltage

Current limit

Power limitation

Selective over-voltage

Monitoring

Rectifier OK

Voltage test jacks

Current test jacks

_CONSTRUCTION

Height

222 mm

Width

53 mm (19"/8)

Depth

222 mm

Weight

app. 2 kg

_SAFETY

Standard

EN 64950

Protection class версия для печати

DIN 40050, IP 20

Isolation class

I

Immunity

IEC 801

Mains disturbances

EN 60555

_EMC

Input

EN 55022, VDE 0871B

Output

EN 55022

_ENVIRONMENT

Ambient temperature:

in operation

-25 … +50 C

in storage

-40 … +70 C

Relative humidity

10 … 85 %

Audible noise

< 40 dB(A)

Altitude above sea

< 2007 m

Power loss

45 W