Elektro-Automatik PS 2000 B Triple Series User Manual

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EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ea1974@elektroautomatik.de
PS 2000 B Triple Series
The cables to the load must have a bigger cross section in parallel operation, because the current
at least doubles. Typical laboratory measuring and test cables with 4 mm plugs are usually only
ratedupto10Aandeveniftwoofthemarewiredinparallel,thefullcurrentwouldowthrough
the plugs and heat them.
3.4.11 Output 3
Theupper,thirdoutputisaspecialcase.Ithastobeconsideredcompletelydi󰀨erentlytotheotheroutputs.It’s
meanttobeanauxiliaryoutputwithaxedvoltagewhichisbarelyadjustable(ca.3toca.6V)withatrimmer.
That trimmer is placed between the output sockets of output3, behind the front plate and is accessible through a
small hole.
Following applies to output 3:
• Output 3 is galvanically isolated from the other outputs and current limited, thus short-circuit-proof
• The green LED indicates constant voltage regulation; if it’s not lit, the load is too high
• Output 3 must not be connected in series with or parallel to the other outputs
• In order to have equal potential, output 3 is allowed to be connected on its DC minus pole to the DC minus poles
of the other outputs
• Output3isalwayson,itcan’tbeswitchedo󰀨

Elektro-Automatik PS 2000 B Triple Series Specifications

General

Brand	Elektro-Automatik
Model	PS 2000 B Triple Series
Category	Power Supply
Language	English