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Load Management System New Way Electronics is specialized in Software Development and Maintenance of wide range of Hand Held Computers for over 10 years. New Way Electronics has developed Various Software in Hand Held computers that are used successfully in various cross-functional applications for commercial, Industrial automation, mobile and stands ahead of the competition in innovative race of integrating sophisticated technologies. New Way Electronics has the track record of providing state-of-the-art product range and turnkey projects various the electricity utilities in the country. New Way Electronics has a market share of about 95% for Spot Billing Machines and a major share in Common Meter Reading Instruments (CMRI) in India. With the profound reputation, New Way Electronics takes pride in quick deployment of innovative and cutting edge solutions.
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 bus bars 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
Features
- Trips the contactor of the distribution transformer as per the schedules with auto compensation
- Facility for remote operation through PSTN / GSM modems (optional)
- Remote Operation of Transformers and data acquisition
- 100% Tamper proof operation in maintaining the schedules
- Password protection for preparing the schedules
- Rugged industrial casing confirms to IP55
- GSM modem for remote logging (optional)
- Hand Held Terminal for data downloading (optional)
- User Friendly
- Reliable Scheduler
- Dependable Information Source
- Adaptable to any Distribution Transformer
- Over Load Protection
- Versatile through Programmability
- Relay Driver outputs
- Digital Inputs
Advantages
- Scheduling of feeders
- Uniform distribution of load on the Transformer
- Restricts the use of phase converters
- Recording of important events
- Generation of Distribution Transformer wise reports
- Transformer protection through temperature / load monitoring
Software Rural Load Management System software is a front end, user friendly software, which will be very useful in collecting the data from various Distribution Transformers through telephone line or through hand held terminal. The collected data can be analyzed through systematic reports and powerful graphical presentation. The software also available for modifying the schedules etc.
Operating Voltage
Single phase AC supply from 85 V to 285 V.
Technical Specifications
Processor: High Speed Processor at 18 MHz, Clock Speed Display : 4 line by 20 character, Alphanumeric LCD display with back-light for better menus and parameters scrolling and for user friendly operations Real Time Clock: Real Time Clock with 20 year calendar with Battery Backup Serial Port for Communication: High Speed (57K baud) RS232 port for upload/download of data and also to communicate to the Modem Power Supply: 220V/110V DC from substations battery (or optional 24V DC) Key Board: 24 Key (4 x 6) sealed Elastometeric with direct key operations Relay Driver Outputs: 4 High Current relay outputs (Optional 6) to trip the contactors.
Memory
- Program Memory 64K (Flash)
Data Memory 4MB (Expandable to 8MB) Protection: EMI, RF interface protection, input voltage fluctuations
Transients Protection Environmental
- Operating Temperature: -5 to 65 C
- Relative humidity: 90% non-condensing
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