Rectifiers

World Class Power Solutions
Rectifiers
for stationary battery systems
Range ADC II

ADC II
General
his rectifier range is suitable for boost and float-charging
T of stationary installations. The low power ranges, are also
suitable for charging starter-batteries for diesel motors or gas
turbines.
Integrated function
he ADC is equipped with an active filter for sinusoidal
T current consumption on the mains input. Using this technology
a power factor of nearly 1 can be reached. This means
that only actual power is taken from the supply to feed the ADC.
Because the ADC has a very low output ripple current, it is ideally
suited to be used with sealed batteries. The ADC can also be
connected to loads without batteries because of its excellent
dynamic performance.
These units can be supplied in a 19" plug-in version (see picture
1), as module (see picture 2) or in a wall-mounted version
(see picture 3).
The output is accurate, with constant power characteristic and
equipped with 3 different voltage levels as well as a current
limiting.
For optimizing the battery service life of sealed batteries temperature
compensated charging voltage regulation is possible.
The unit is cooled with a fan which is temperature controlled
and superviced by a max. temperature guard.
Picture 1: 19“-plug in
Picture 2: Module
TECHNICAL DATA
AC-input
• Input voltage:
• Power factor:
• Efficiency:
• mains input fuse
• soft start
230V ± 15 %, 47 - 63 Hz
> 0,98 at nom. load
82 - 90 % depending on
the output voltage
Monitoring functions
• mains fault
• rectifier fault
•
• fuse alarm
• over temperature alarm
monitoring of the adjusted constant voltage
battery temperature monitoring with compensation charging
(temperature sensor necessary)
DC-output
• 4 possible output voltages
• constant power characteristic with current limiting
• output voltage accuracy < 0,5 %
• ripple
< 0,05 % eff
• phosmetric noise voltage ≤ 1 bzw 2 mV acc.to CCITT
•
• short-circuit-proof
parallel switchable
• blockable equalizing
• automatic charging possible
• output relay for "power failure"
• output relay for "common alarm"
Standard display CL 20 (see picture 4)
The display unit is microprossesor controlled and supplied via
DC-DC-converter from the output voltage during mains failure
from the battery.
• push button for ON/OFF with LED indication
• push button for boost with LED indication
• push button for reset
• LCD display with push button and LED’s for indication of output
voltage and current also the adjusted limits
• LED "operation"
• LED "Failure"
• LED "voltage deviation"

ADC II
Picture 3: Wall mounted cabinet
Standard-displays
Picture 4: Standard display CL 20 Picture 5: Monitor unit CL 30 and CL 40
TECHNICAL DATA
Monitor unit CL 30 (see picture 5)
• The monitor unit CL 30 provides the following indications, in
addition to those of the CL 20.
- charge level high
(varibale adjustment from 110-130% of nominal voltage)
- charge level low
(varibale adjustment from 90-110 % of nominal voltage)
- battery circuit failure
(daily automatic detection of a fault within the battery
circuit and a button for manual test)
- battery test
(variable adjustment for time and low voltage limit)
- Earth fault monitoring +/-
(adjustable from 0,1 up to 1 MOhm)
All monitoring functions can be individually delayed, and are linked
to the common alarm relay and indicated via LED.
CL 40 option
This provides all the monitoring functions of the CL 30 via individual
volt free relay. The relay card is connected via an I 2 C-bus.
Relevant standards
• EN 60950
• EN 50081-1
• EN-50082-2
Ambient conditions and mechanical details
• ambient temperature max 40 °C
• Installation height
max. 1000 m ab. sea level
• Rel.humidity: < 95%
• Acustic noise
< 40 dB in 1 m distance
• Protection IP 20
• Dimensions
• Paint finish
with fan oper. < 55 dB
in 1 m distance
see type table
- Module: Galvanised
- Cabinet: RAL 7035
- 19“ plug in: front panel RAL 7035

ADC II
Typetable ADC II range
MODULE VERSION
Type Input voltage Input current Output voltage Output current Dimensions Weight
( V ) ( A ) ( V ) ( A ) H x W x D kg
E 230 G 12/ 20 BWru - ADC/M 230 0,9 12 20 190 x 250 x 170 5
E 230 G 24/ 12 BWru - ADC/M 230 1,6 24 12 190 x 250 x 170 5
E 230 G 24/ 20 BWru - ADC/M 230 3,2 24 20 190 x 250 x 170 6
E 230 G 48/ 6 BWru - ADC/M 230 1,6 48 6 190 x 250 x 170 5
E 230 G 48/ 12 BWru - ADC/M 230 3,2 48 12 190 x 250 x 170 6
E 230 G 60/ 4,8 BWru - ADC/M 230 1,6 60 4,8 190 x 250 x 170 5
E 230 G 60/ 9,5 BWru - ADC/M 230 3,2 60 9,5 190 x 250 x 170 6
E 230 G 110/ 5,2 BWru - ADC/M 230 3,2 110 5,2 190 x 250 x 170 6
CABINET VERSION
Type Input voltage Input current Output voltage Output current Dimensions Weight
( V ) ( A ) ( V ) ( A ) H x W x D kg
E 230 G 12/ 20 BWru - ADC/G 230 0,9 12 20 410 x 275 x 190 9
E 230 G 24/ 12 BWru - ADC/G 230 1,6 24 12 410 x 275 x 190 9
E 230 G 24/ 20 BWru - ADC/G 230 3,2 24 20 410 x 275 x 190 10
E 230 G 48/ 6 BWru - ADC/G 230 1,6 48 6 410 x 275 x 190 9
E 230 G 48/ 12 BWru - ADC/G 230 3,2 48 12 410 x 275 x 190 10
E 230 G 60/ 4,8 BWru - ADC/G 230 1,6 60 4,8 410 x 275 x 190 9
E 230 G 60/ 9,5 BWru - ADC/G 230 3,2 60 9,5 410 x 275 x 190 10
E 230 G 110/ 5,2 BWru - ADC/G 230 3,2 110 5,2 410 x 275 x 190 10
19“PLUG IN VERSION
Type Input voltage Input current Output voltage Output current Dimensions Weight
( V ) ( A ) ( V ) ( A ) H x W x D kg
E 230 G 12/ 20 BWru - ADC/E 230 0,9 12 20 89 x 483 x 240 5
E 230 G 24/ 12 BWru - ADC/E 230 1,6 24 12 89 x 483 x 240 5
E 230 G 24/ 20 BWru - ADC/E 230 3,2 24 20 89 x 483 x 240 6
E 230 G 48/ 6 BWru - ADC/E 230 1,6 48 6 89 x 483 x 240 5
E 230 G 48/ 12 BWru - ADC/E 230 3,2 48 12 89 x 483 x 240 6
E 230 G 60/ 4,8 BWru - ADC/E 230 1,6 60 4,8 89 x 483 x 240 5
E 230 G 60/ 9,5 BWru - ADC/E 230 3,2 60 9,5 89 x 483 x 240 6
E 230 G 110/ 5,2 BWru - ADC/E 230 3,2 110 5,2 89 x 483 x 240 6
DIMENSION DIAGRAMS
Wall mounted cabinet
Module version
ø 5,5 (4x)
ø 10 (2x)
37
37
300
220
250
410
5,5
19“-plug in version
88
230
247
483
8
7 175
190
140
172,5
210
241
155
16,5
784135.02 07/2003 paus Design & Medien, Bocholt Subject to alterations. Printed on chlorine free paper.
Benning GmbH & Co. KG Tel. +49 (0)2871 93 - 0 Fax 93 - 380
Münsterstraße 135 – 137 • D-46397 Bocholt
E-Mail: info@benning.de