EPH300A AMF Auto Mains Failure Controller For Generator

EPH300A AMF Genset Controller

Buy all EPH 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 EPH300A AMF Auto Mains Failure Controller For Generator of EPH online anywhere from Pakistan or by visiting Electronic Power House (EPH) and Tetralink Technologies (TLT) in Lahore. We are the manufacturer of EPH controllers in Pakistan. We have all original EPH Genset controllers and AVRs ready in stock. All international & local brands of generator controllers are also available at very reasonable and best prices in Pakistan.

Key Features of EPH300A AMF

• Microprocessor controlled
• Low oil pressure protection
• Automatic fuel control and start
• Over-speed and under-speed protection
• Automatic shutdown on fault condition
• LED display for fault monitoring
• Survive cranking drop-outs
• Two-part connector for easy replacement
• Manual fuel control and start
• Standard panel dimensions (96x96mm)
• High engine temperature protection
• Low cost
• Low failure rate

Description of EPH300A AMF

The EPH model EPH300A is a microprocessor-based control unit that is specially designed for Genset. It is used to start and stop the Genset in automatic or manual mode via user-friendly push buttons on the front panel.

In Automatic mode, EPH300A AMF monitors 3-phases of the mains supply R, S, T, and automatically starts and stops Genset in the absence of any phase of the mains supply. Once the generator is started, it monitors internal protections and external fault inputs like low oil pressure (O/S) and over-temperature (T/S). If a fault condition occurs, the unit shutdowns the engine automatically and indicates the fault condition with the corresponding blinking red led lamp on the front panel.

If you wish to start the Genet manually, press the MANUAL push button on the front panel. This condition will be indicated by the associated LED.

The fault conditions are continuously monitored by the unit when the engine is running. The unit automatically shut down the engine as it finds any alarming condition in the Genset. These faults are identified with the help of LEDs on the front panel.

The occurrence of below fault conditions will cause the engine to be shut down immediately.

• Fail to start.

• High engine temperature.

• Low oil pressure.

• Under Speed.

• Over speed.

If a fault condition occurs, the FUEL solenoid will be de-energized and the LED associated with this condition will start blinking.

Only one fault will be indicated by the LEDs which occurred first. After removing the fault, press the RESET button on the front panel and again select the AUTO/MANUAL mode.

The engine could be shut down by pressing the RESET button on the front panel at any time.

INSTALLATION of EPH300A

The control panel is designed to provide user-friendliness for both the installer and the user.

The unit is designed for panel mounting. The user should not be able to access parts of the unit other than the front panel.

Mount the unit on a flat, vertical surface. The unit fits into a standard panel meter opening of 92×92 millimeters. Before mounting, press the plastic locks and the plug connectors from the unit, and then pass the unit through the mounting opening. The unit will be maintained in its position by the plastic locks.

Connection Diagram of EPH300A