DKG207 Automatic Mains Failure And Remote Start Unit
Buy all Datakom products like generator controllers, energy meters, panel meters, synchronization controllers, auto mains failures (AMF), auto transfer switches (ATS), generator battery chargers etc, online in Pakistan. You can buy DKG207 Datakom automatic mains failure & remote start unit online or by visiting Electronic Power House (EPH) and Tetralink Technologies (TLT) in Lahore who are the authorized distributor of Datakom in Pakistan. All original Datakom products are available at very reasonable and best prices in Pakistan.
Features of DKG207 Datakom
- Automatic mains failure
- Engine control
- Gas engine support
- Generator protection
- Built-in alarms and warnings
- 3 phase mains voltage inputs
- 1 phase Genset voltage input
- 1 phase Genset CT input
- Engine oil pressure measurement
- Engine coolant temperature measurement
- Genset active power measurement
- Genset power factor measurement
- Periodic maintenance request indicator
- Engine hours counter
- Statistical counters
- Field adjustable parameters
- Logic level serial port
- Optional RS-232 adapter
- Free MS-Windows Remote monitoring SW:
-local, LAN, IP and modem connection
-monitoring, download of parameters
- LED displays
- Configurable analog inputs: 2
- Configurable digital inputs: 5
- Configurable relay outputs: 2
- Total relay outputs: 6
- Remote Start operation available
- Survives cranking dropouts
- Sealed front panel
- Plug-in connection system for easy replacement
- Small dimensions (130x100x39mm)
- Low cost
Modes Of Operation
The modes of operation of DKG207 Datakom are selected by pushing the front panel keys. Changing the operation mode while the Genset is running will result in a behavior suitable for the new operating mode. For example, if the AUTO mode is selected when Genset is running at TEST mode, then the Genset will stop (assuming that the mains voltages are present).
OFF: In this mode, the mains contactor will be energized if the mains phase voltages are within the programmed limits. The engine will be stopped.
AUTO: It is used for Genset and mains automatic transfer. If at least one of the mains phase voltages is outside limits (P_004/P_005), the mains contactor will be deactivated.
The diesel will be started for programmed times (P_035) after the waiting period (P_0026). When the engine runs, the crank relay will be immediately deactivated. The engine will run without load during the engine heating period (P_029). After this, if alternator phase voltages and frequency are within limits, then the unit will wait for the generator contactor period (P_032) and the generator contactor will be energized.
When all the mains phase voltages are within the limits, the engine will continue to run for the mains waiting period (P_030). At the end of this period, the generator contactor is deactivated and the mains contactor will be energized. If a cooling period is given (P_031), the generator will continue to run during the cooling period. At the end of the period, the fuel solenoid will be de-energized and the diesel will stop. The unit will be ready for the next mains failure.
TEST: It is used to test the generator when the mains are on, or keep the generator running in the emergency backup mode (P_041). The operation of the generator is similar to the AUTO mode, but the mains contactor will not be deactivated if the mains are not off. If the mains are off, the mains contactor will be deactivated and the generator contactor will be activated. When the mains are on-again, a changeover to the mains will be made, but the engine will be kept running unless another mode is selected. To stop the engine, select AUTO or OFF mode.
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