EasyManuals Logo

Eltek Valere PSS30 User Manual

Eltek Valere PSS30
28 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #11 background imageLoading...
Page #11 background image
Primary Switch Mode Rectifier
PSS30
User manual
Page 11 (28)
Eltek Valere Industrial ©2008 UM_PSS30_E_R00
5.2.4 Dynamic regulation of the output voltage
At load jumps between 10 % and 90 % I
nom
/ 90 % and 10 % I
nom
the dynamic voltage difference is max.
± 3 % and is corrected in max. 1,5 ms to static levels.
5.2.5 RFI suppression
Modules of type PSS meet the standard VDE 0878 T1 and EN 55011/55022 class ‘B’. The output ripple
is (psophometrically measured according to CCITT) < 1mV (24V), < 1,8mV (48V) and <2mV (60V).
5.2.6 CAN-Bus interface
The rectifier PSS is equipped with a serial CAN-Bus interface. Two CAN connectors (RJ11, 6-pole) are
fitted at the front side of the 24V - 110V version. For the 220V version the CAN-Bus connection is inte-
grated in the front side connector X4.
Several modules in a system or parallel connection can be controlled and monitored through the CAN-
Bus by a central DC controller unit MU1000C.
The following parameters of a specific rectifier unit can be controlled or monitored:
Output voltage
Output current
Module status
Furthermore, the rectifier unit receives all threshold values through the CAN-Bus from the
DC controller unit.
REMARK: If several paralleled rectifiers are controlled by a central DC controller unit, it is important to
assign an explicit CAN-Bus address to each individual rectifier (see section 5.4).
5.3 Monitoring
5.3.1 Mains voltage monitoring
Mains voltage monitoring; signalling with LED "Switch symbol", criterion: output voltage of step-up-
converter 370 V, at the same time operation monitoring of step-up-converter (equivalent to main
voltage of approx. 195 VAC; depends on the load).
The LED is dark if the mains voltage is low or the step-up-converter is out of order.
This signal is included in the collective failure signal of the rectifier. Additional there is an optocoupler
signal (mains O.K.).
For high input voltages (approx. >270V
AC) there is implied an automatic switch off function.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Eltek Valere PSS30 and is the answer not in the manual?

Eltek Valere PSS30 Specifications

General IconGeneral
BrandEltek Valere
ModelPSS30
CategoryIndustrial Electrical
LanguageEnglish