DKG-309 User Manual V-02
(11.05.2009)
- 46 -
16. TECHNICAL SPECIFICATIONS
Alternator voltage:
0 to 300 V-AC Phase to Neutral (0 to 520 V-AC Phase to Phase)
Alternator frequency:
0-100 Hz.
Mains voltage:
0 to 300 V-AC Phase to Neutral (0 to 520 V-AC Phase to Phase)
Mains frequency:
0-100 Hz.
DC Supply range:
9.0 V
DC
to 30.0 V
DC
Cranking dropouts:
survives 0 V for 100ms
Typical stand-by current consumption:
130 mA
DC
.
Maximum current consumption:
250 mA
DC
.
Generator/mains contactor outputs:
16 A @ 250 V
AC
.
DC outputs:
1A @ 28 V
DC
. Protected semiconductor outputs.
Charge alternator excitation current:
min 150 mA
DC
@ 10 to 30 V
DC
.
Current inputs:
from current transformers, .../5A. Max load 0.7VA per phase.
Digital inputs:
input voltage 0 - 30 V
DC
. Internally connected to battery positive via 4700 ohm resistor.
Analog inputs:
Resistor input 0 to 5000 ohms connected to the battery negative. Sources 10 mA when
closed to battery negative.
Measurement category:
CAT II
Air category:
Pollution degree II
Communication port:
RS-232. 9600 bauds, no parity, 1 stop bit.
Operating temperature range:
-20
°
C to +70
°
C (-4 ºF to +158 ºF)
Storage temperature range:
-40
°
C to +80
°
C (-40 ºF to +176 ºF)
Maximum humidity:
95%, non-condensing
Dimensions:
165x125x48mm (WxHxD)
Panel Cut-out dimensions:
151 x 111mm minimum.
Weight:
350 g (approx.)
Case material:
High temperature, self extinguishing ABS/PC (UL94-V0)
IP protection:
IP65 from front panel, IP30 from the rear
