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28
Lerchenfeldstr. 9 87600 Kaufbeuren Tel.: +49(0)8341 / 9764-0 Fax: +49(0)8341 / 67806
Technical data
Power supply Alternating voltage 230 V / 50 Hz, single phase
Range approx. 195 V - 250 V / 50 – 60 Hz.
Output current:
(Charging current for
battery II)
Charging current EVS 30/20-DS/IU max. 20 A,
Charging current EVS 30/30-DS/IU max. 30 A,
arithmetic average, electronically controlled according to
the charging characteristic curve .
Output current:
(Charging current for
battery I)
When the battery potential of battery II reaches 14.3 V, a
parallel connection is established with battery I.
Compensating current dependent on the charge state of
battery I (starter battery). If the voltage of the battery II
drops below 13.2 V, the parallel circuit is automatically
disconnected.
Output voltage:
Direct voltage 12 V
Charging process: Automatic
Automatic
switching:
(Main charging phase)
OFF when battery voltage reached 14.4 V
EVS 30/20-DS/IU charging current < 18 A,
EVS 30/30-DS/IU charging current < 27 A.
Automatic
switching:
(Post charging phase)
Ten hours constant 14.4 V in the case of gel batteries.
Four hours constant 14.4 V in the case of liquid
batteries.
Automatic
switching:
(Holding charge phase)
Holding charge, constant at 13.8 V.
Switching
capacity:
Tremat isolating relay 50A
Refrigerator relay 20A
User relay 3A
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