The DATAKOM DKG-105 Automatic Mains Failure (AMF) Control Panel is a reliable and efficient solution for automatic generator control during power failures. Designed to monitor mains supply and control generator start and stop functions, this AMF controller ensures uninterrupted power supply for critical applications. When a mains power failure occurs, the Datakom DKG 105 automatically starts the generator and transfers the load. Once mains power is restored, it safely switches back and stops the generator. This automatic operation reduces downtime, protects equipment, and ensures smooth power management. Built with Datakom’s trusted engineering, the DKG-105 AMF controller offers accurate monitoring, user-friendly operation, and durable performance in industrial and commercial environments. It is widely used in factories, hospitals, telecom sites, offices, and residential backup power systems across Pakistan. The compact design allows easy panel installation, while clear indicators help operators monitor system status easily. Features: Automatic engine starting and stopping Gas engine support Automatic mains failure monitoring Automatic load transfer Automatic shutdown on fault condition Test mode available Survives cranking dropouts Digital engine run-hours display Provision for energizing to stop, preheat & choke outputs Mains phases voltage limits checking Generator phase voltage limits checking Delayed Overspeed and underspend alarm Digitally adjustable low & high mains voltage limits Digitally adjustable low & high generator voltage limits Digitally adjustable underspend & Overspeed limits Digitally adjustable delay for speed alarm Digitally adjustable timers Digital display of mains & generator voltages Digital display of generator frequency Plug-in connection system for easy replacement Low cost Small dimensions Standard panel dimensions, (72x72mm) Specifications: Mains voltage : 277VAC (Ph-N) Mains frequency: 50/60Hz. Power System Type: TN or TT. Alternator voltage: 277VAC (Ph-N) Alternator frequency : 0-100Hz. DC Supply Range: 9 to 33 VDC. 4.0 – 33 VDC while cranking Current consumption : 60 mADC typical (AUTO mode, mains OK) 200 mADC max. (Relay outputs open) Total DC Current Output Rating: 10ADC. Total AC Current Output Rating: 10AAC. Current Rating for each Output Terminal : 10ARMS. Operating temperature range : -20C (-4F) to 70 C (158F). Storage temperature range: -30C (-22F) to 80 C (176F). Maximum humidity: 95% non-condensing. Dimensions : 78 x 78 x 50mm (WxHxD) Mounting opening dimensions: 68 x 68mm minimum. Weight: 200 g (approx.) Accuracy: Phase voltages: 2% + 1v Generator frequency: +/- 0.5 Hz Case Material: Flame Retardant High-Temperature ABS/PC (UL94-V0, 110C) Uses: Automatic generator control systems Industrial backup power solutions Hospitals and critical facilities Telecom and data centers Commercial and residential power backup Package Includes: 1 x DATAKOM DKG-105 Automatic start mains failure control panel for generators (AMF)