DESCRIPTION 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. The unauthorized access to program parameters is prevented by a 3 level password system. All programs may be modified via front panel pushbuttons and do not require any external unit. Fault conditions are considered in 3 categories as Warnings, Loaddumps and Shutdown Alarms. Measured values have separate programmable limits for warning and shutdown conditions. The unit is able to initiate modem calls and sending SMS messages in fault conditions. Last 100 faults are stored in the event log file. The event log includes not only the date-time information, but also a comprehensive list of measured parameters at the time that the fault has occurred. The service request indicator lamp turns on at the expiration of either engine hours or time limits. 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. The unit is designed for front panel mounting. Connections are made with 2 part plug and socket connectors. The unit offers triple language support. Default languages are English-Turkish and Chinese. Please contact Datakom for other available languages. 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 STATISTICS Following incremental counters provide statistics about past performance of the generating set: Engine Hours Run Total KW-h Engine Hours to Service Time to Service EVENT LOGGING The unit records last 100 events with date-time stamp and a total of 14 measured parameters. Recorded events are: shutdown alarms, loaddumps and warnings periodic records WEEKLY OPERATION SCHEDULE In AUTO mode only, the unit offers the capability of defining a weekly operation schedule. Programmable parameters allow the genset to operate automatically only in defined time limits of each weekday. The internal battery backed-up real time clock allows precise switching times. DIGITAL INPUTS The unit has 7 configurable digital inputs. Each input has following programmable parameters: alarm type: shutdown / load_dump / warning / no alarm alarm polling: on engine running / always / on mains OK latching / non-latching operation, contact type: NO / NC switching: BAT+ / BAT- DIGITAL OUTPUTS The unit provides 6 digital outputs and 2 of them have programmable functions, selectable from a list. Any function or alarm condition may be output as a relay output. Using two Relay Expansion Modules, the number of relays may be increased to 22, 16 of them being volt-free contacts. TELEMETRY AND REMOTE PROGRAMMING The unit provides the user with large telemetry facilities via its standard RS-232 serial port, connecting either to a PC, PLC or a GSM or PSTN modem. It supports both RAINBOW and MODBUS communication protocols. The standard PC software offers local and modem operation capabilities as well as modem networking feature. The PC program is used for below purposes: parameter upload/download remote monitoring and control diagnostics and analysis The MODBUS interface allows the unit to be integrated in building management systems. 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 30.0 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 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: 165 x 125 x 48 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 Conformity (EU directives) 2006/95/EC (low voltage) 2004/108/EC (electro-magnetic compatibility) Norms of reference: EN 61010 (safety requirements) EN 61326 (EMC requirements) --------------------------------------------------------------------------------------------------------------- Check our contactor pairs for this controller here: ELPRO CEM-40 Contactor Pair, 3P 40A 120/208V ELPRO CEM-40 Contactor Pair/Set, 3P 40A 120/208V 60Hz with interlocking ELPRO CEM-40 Contactor Pair, 3P 40A 230/400V ELPRO CEM-40 Contactor Pair/Set, 3P 40A 230/400V 50Hz with interlocking ELPRO CEM-65 Contactor Pair, 3P 65A 120/208V ELPRO CEM-65 Contactor Pair/Set, 3P 65A 120/208V 60Hz with interlocking ELPRO CEM-65 Contactor Pair, 3P 65A 230/400V ELPRO CEM-65 Contactor Pair/Set, 3P 65A 230/400V 50Hz with interlocking Visit my eBay Store:Datakom-controllers4generators --------------------------------------------------------------------------------------------------------------- Check out my other items for generator sets: J1939 Communication Units Synchronization Units Automatic Mains Failure Units Remote Start Units Manual Start Units Automatic Transfer Switches Battery Chargers Alternator Voltage Regulators Panel Measurement Units Earthquake Units Telecommunication Units Extension Units --------------------------------------------------------------------------------------------------------------- We have a long time experience in international sales and make delivery only with traceable service. -------------------------------------------------------------------------------------------------------------- Other datakom products on www.controllers4generators.com -------------------------------------------------------------------------------------------------------------- ALL CUSTOMS FEES IN COUNTRY OF DESTINATION ARE UNDER BUYER'S RESPONSIBILITY
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