Output; Dynamic Regulation Of Output Voltage; Rfi Suppression; Monitoring - Eltek Valere PSR06-W User Manual

Rectifier
PSR06-W
User Manual
Page 10 (24)

5.2.3 Output

The output line is an IV characteristic acc. to DIN 41772 /DIN 41773 with factory set decreased charge line (-1% at
100% Inom); with factory set active current sharing as option.
The output is sustained short circuit proof (constant current controlling).

5.2.4 Dynamic Regulation of Output Voltage

At load jumps between 10 % and 90 % I / 90 % and 10 % I the dynamic voltage difference is max. ±3 % and
nom nom
will be regulated within max. 1.5ms to static levels.

5.2.5 RFI Suppression

Modules of type PSR fulfil the standard VDE 0878 T1 and EN 55011/55022 class 'B'. The output ripple is (measured
psophometric acc. to CCITT) < 1,2mV (24V),< 1.8mV (48V and 60V).

5.3 Monitoring

5.3.1 Mains Voltage Monitoring

The SMPS is designed for an operation in the specified range (see technical data sheet).
The unit is protected for input voltages up to 270V by a varistor at the input-side.
AC

5.3.2 Operation Monitoring

Functional monitoring; signalling with LED "Vout OK", criterion: output voltage ≥ 97 % of adjusted output voltage
without constant current regulation and ≥ 85 % of adjusted output voltage with constant current regulation. The
signalling threshold of this monitoring automatically follows the adjusted nominal output voltage.
This signal is included in the collective failure signal of the rectifier. Additional there is an optocoupler signal (V
O
O.K.)
At operation with internal decoupling diodes the voltage before diodes will be measured.
ELTEK VALERE DEUTSCHLAND ©2009 UM_PSR06-W_E_R1.1