The DATAKOM DKG-329 is a control and protection panel designed to monitor 3-phase mains voltages, send remote start command to generating sets and make changeover of both generator and mains contactors.
The unit offers an internal synchroscope for uninterrupted transfer in both directions. The number of gensets to run before transfer is selectable, allowing multiple genset support.
In AUTOMATIC position, the unit monitors mains phase voltages. In case of a mains failure it controls the remote starting and load transfer of the generating set, and once the generator is running, it monitors internal protections and external fault inputs. If a fault condition occurs, the unit disables the remote starting automatically and indicates the failure source with the corresponding led lamp and text.
The unit provides a comprehensive set of digitally adjustable program parameters. All programs may be modified via front panel pushbuttons and do not require any external unit.
The unit is able to initiate modem calls and sending SMS messages in fault conditions.
It is possible to monitor and control the operation of the system locally or remotely with the WINDOWS based RAINBOW program.
The unit supports MODBUS protocol enabling communication with PLCs and building management systems. The MODBUS protocol is also supported through GSM and PSTN modems.
MEASUREMENTS:
Generator Volts: L1-N, L2-N, L3-N
Generator Volts: L1-L2, L2-L3, L3-L1
Generator Frequency
Mains Volts: L1-N, L2-N, L3-N
Mains Volts: L1-L2, L2-L3, L3-L1
Mains Frequency
Load Amps: L1, L2, L3
Load kW: L1, L2, L3, total
Load kVAr: L1, L2, L3
Load pf: L1, L2, L3, total
Synchroscope Phase Angle
Battery Voltage
FEATURES:
- True RMS measurements
- Synchroscope & check synch
- No break transfer& no break load test
- Automatic contactor control
- Multiple genset system support
- Load shedding, dummy load
- Event logging with time stamp and measurements
- Battery backed-up real time clock
- Built in daily / weekly / monthly exerciser
- Weekly operation schedule programs
- Field adjustable parameters
- RS-232 serial port
- Free MS-Windows Remote monitoring SW
- GSM and PSTN modem support
- GSM SMS message sending on fault
- MODBUS communications
- Multiple language support
- Customer logo display capability
- 16 Amp contactor outputs
- 1 Amp DC semiconductor control outputs
- Configurable digital inputs: 7
- Configurable digital outputs: 3
- Total digital outputs: 6
- I/O expansion capability
- Plug-in connection system
- Sealed front panel
TECHNICAL SPECIFICATIONS:
Alternator voltage: 0 to 300 V-AC (Ph-N)
Alternator frequency: 0-100 Hz.
Mains voltage: 0 to 300 V-AC (Ph-N)
Mains frequency: 0-100 Hz.
DC Supply Range: 9.0 to 33.0 V-DC
Cranking dropouts: survives 0 V for 100ms.
Typical Standby Current: 100 mA-DC
Maximum Operating Current: 200 mA-DC (Relay outputs open)
Generator/Mains Contactor Relay Outputs: 16 A / 250V
DC Outputs: 1A @ 28V protected semiconductor output
Current inputs: from CTs, .../5A. Max load 0.7VA per phase.
Serial port: RS-232, 9600 bauds, no parity, 1 bit stop
Operating temp.: -20°C (-4°F) to 70 °C (158°F).
Storage temp.: -40°C (-40°F) to 80 °C (176°F).
Maximum humidity: 95% non-condensing.
Dimensions: 172 x 134 x 46 mm (WxHxD)
Panel Cut-out Dimensions: 151x111 mm minimum.
Weight: 300 g (approx.)
Case Material: High Temperature ABS/PC (UL94-V0)
IP Protection: IP65 from front panel, IP30 from the rear
Installation: Flat surface mounting on a Type 1 enclosure.
CE Conformity reference standards:
EN 61010 (safety requirements)
EN 61326 (EMC requirements)
UL / CSA Conformity: certificate # 20110527-E314374
UL 508, Edition 17
UL 2200, 1st Edition.
UL 840 Edition 3
CSA C22.2 NO. 14 - Edition 10
WE DO NOT SHIP THIS PRODUCT TO USA AND CANADA