DKG-317 User Manual V-01.19
(01.10.2009)
- 23 -
13. TECHNICAL SPECIFICATIONS
Alternator voltage:
0 to 300 V-AC (Ph-N)
Alternator frequency:
0-100 Hz.
DC Supply range:
9.0 V-DC to 30.0 V-DC
Cranking dropouts:
survives 0 V for 100ms
Typical current consumption:
100 mA-DC.
Maximum current consumption:
350 mA-DC (Relay outputs open)
DC relay outputs:
10A / 28 V.
Max. current for each terminal:
10A-RMS.
Charge alternator excitation current:
54 mA-DC @ 12 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. 2400 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
IP protection:
IP65 from front panel, IP30 from the rear
Dimensions:
165 x 125 x 48mm (WxHxD)
Mounting opening dimensions:
151 x 111mm minimum.
Mounting:
Front panel mounted, retaining steel spring at the rear
Weight:
320 g (approx.)
Case material:
High temperature, self extinguishing ABS (UL94-V0, 110
°
C)
