DATAKOM DKG-705 User’s Manual
705_USER.doc
- 58 -
21. TECHNICAL SPECIFICATIONS
Alternator voltage:
0 to 300 V-AC (Ph-N)
Alternator frequency:
0-200 Hz.
Mains voltage:
0 to 300 V-AC (Ph-N)
Mains frequency:
0-200 Hz.
Current Measurement:
from current transformers. ../5A. Max load 0.7 VA per phase.
Digital inputs:
input voltage 0 to 35 V-DC. Internally connected to battery positive via 10 K-ohm resistors.
Analog Inputs:
Resistor input 0 to 5000 ohms connected to battery negative. 10mA source current when
closed to battery negative.
Measurement Category:
CAT II
Air Category:
Pollution degree II
DC Supply Range:
12 V selection:
9.0 V-DC to 17.0 V-DC.
24 V selection:
18.0 V-DC to 30.0 V-DC.
Cranking dropouts:
survives 0V for 100ms.
Current consumption:
500 mA-DC max. (Relay outputs open)
Total DC Current Output Rating:
10A-DC.
Max. Current for each Terminal:
10A-RMS.
Magnetic pickup voltage:
0.5 to 70Vpk.
Magnetic pickup frequency:
0 to 20000 Hz.
GOV Control Output:
0 – 10VDC
AVR Control Output:
300 ohms to 200 K-ohms adjustable, isolated.
Charge Alternator Excitation Current:
Through resistor connected to FUEL output.
12 V selection:
36 mA-DC.
24 V selection:
72 mA-DC.
Communication Port:
RS-232. 9600 bauds, no parity, 1 stop bit.
Operating temperature range:
-20
°
C to 70
°
C (-4 to +158
°
F).
Storage temperature range:
-40
°
C to 80
°
C (-40 to +176
°
F).
Maximum humidity:
95% non-condensing.
IP Protection:
IP65 from front panel, IP30 from the rear.
Dimensions:
192 x 144 x 49mm (WxHxD)
Mounting Opening Dimensions:
188 x 140mm minimum.
Weight:
800 g (approx.)
Case Material:
High Temperature Self Extinguishing ABS (UL94-V0, 110
°
C)
