Datakom DKG-309 - Technical Specifications; Electrical and Communication Specs; Environmental and Physical Specs

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