Roster scheduling is being introduced for the distribution of power to the rural agricultural loads, to ensure three-phase supply for 7 or 8 or 9 hours/day and single-phase supply throughout the day. The Distribution Rural Management System shall ensure the operation of the contactors for various busbars fed from LT side of the 3 phase distribution transformer. The equipment is a Multi Processor based monitoring, control & data login system for the three-phase distribution transformer. The system will monitor the voltages, currents information of the distribution transformers and the Roster schedules loaded into the memory. It will store the duration of three-phase and single-phase supply timings in a day. During single-phase period, if the three-phase supply is present, the system will automatically trips the circuit breaker and the event will be recorded in the memory. The duration of three phase power supply and single-phase power supply, date, time and schedules status will be displayed continuously in scroll mode. Facility is given to modify the schedule from the system keypad or (optionally) using the Hand Held Terminal with a password. The daily data like the duration of three-phase supply, single-phase supply and total power-on time will be stored in the memory up to 40 days. This data can be retrieved using the Hand Held Terminals or through GSM modem at remote management cell

• User Friendly
• Reliable Scheduler
• Dependable Information Source
• Adaptable to any Distribution Transformer
• Over Load Protection
• Versatile through Programmability
• Relay Driver outputs
• Digital Inputs