DSE501K Manual Start Genset Controller With Key Switch

Buy all Deep Sea genset controllers, energy meters, panel meters, synchronization controllers, auto mains failures (AMF), auto transfer switches (ATS), generator battery chargers, etc. in Pakistan. You can buy DSE501 Manual Start Gennset controller of Deep Sea online anywhere from Pakistan or by visiting Electronic Power House (EPH) and Tetralink Technologies (TLT) in Lahore who are the main distributor of Deep Sea in Pakistan. All original geneset controllers & AVRs from all over the world are available at very reasonable and best prices in Pakistan.

Key Features

• Microprocessor controlled
• Manual fuel control and start
• Automatic shutdown on fault condition
• Survives cranking dropouts
• High engine temperature protection
• Low oil pressure protection
• Overspeed-under speed protection
• Alarm output
• Plug-in connectors for easy replacement
• Standard panel dimensions (72x72mm)
• Low cost
• Low failure rate

Description

The Model 501K-1 is a Manual Engine Control Module, which has been designed to manually control the engine via a key switch on t front panel. The module is used to start and stop the engine, indicating fault conditions; automatically shutting down the engine, and indicating the engine failure by LED giving true first up fault annunciation.

The operation of the module is via a three-position key switch mounted on the front panel with STOP(O), RUN(I), and START(II) positions. In the O position the DC supply is removed from the module and the run relay and alarm output is de-energized. If the switch is turned to the I position the module is powered up and the run relay is energized, activating the engine fuel/ignition system and the protection holdoff timer is initiated. If the switch is moved to the II position and held against the spring return, a positive supply is applied to the relevant output terminal and on to the starter motor. Once the engine has started the switch should be released and allowed to return to the I position.

Operation of any of the following alarms; Low Oil Pressure, High Engine Temperature, Auxiliary Shutdown, Overspeed (Optional), will cause the run relay to de-energize. This will remove the fuel/ignition supply from the engine and bring it to rest. The alarm output will be activated giving a positive DC output.

Each alarm channel has its own LED indicator and once activated no further alarm conditions will be accepted. The alarm output and relevant LED will remain active until the unit is reset by turning the switch to the O position.

Overspeed Protection (Optional) is achieved by the fitment of an additional PCB in the module. This provides integral Overspeed protection derived from either the generator HZ output or the engine magnetic pick-up (specified on ordering). The Overspeed circuit continuously monitors the engine speed and will shut down the engine immediately if a pre-set speed level is exceeded. This trip level is adjustable from 90% to 130% of full rated speed and is suitable for both 50Hz or 60Hz systems.

During engine cranking and for a short time afterward the protection hold-off timer is active and the relevant alarms inputs are inhibited. This enables the engine to start and achieve normal running conditions. Once the timer has expired the inputs are enabled providing normal protection from the module.

Charge Failure warning is also provided by monitoring the WL terminal on the charge alternator. This operates on a similar principle to the warning lamp fitted in a motor vehicle, should the output fail the charge fail LED will illuminate. The module will also provide the alternator excitation current via this connection.

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