Three Phase Electronic Meter–Multifunction (TF-EMF6)
(TF-EMF6) Household Energy Meters
Three Phase Electronic Meter–Multifunction (TF-EMF6)
TF-EMF6 three phase electronic watt-hour multi – function LCD display meter adopts the latest micro controller based Very Large Scale Integration (VLSI) and SMT technology for higher accuracy and product lifecycle. The strict scientific aging test, debugging process and management methods ensure it has good features with reliable operation and high quality. These meters can be used for the purpose of measurement and monitoring of electrical energy in three phase environments. The meter has different functions and applications; it can store data about billing, tampering, electrical parameters. Wireless data transfer through optical port and Common Meter Reading Instrument (CMRI).
Specifications:
3 phase, 4 wire
Accuracy Class: 1.0
Conformation with IS : 13779
Current rating: 10 – 40 and 10 – 60 Ampere
Reference voltage: 3 x 240 Volts
Reference frequency: 50 Hz
Display: Electronic LCD with backlight
Displays various electrical parameters like Kwh, voltage(V), current(I), power-factor(PF), load (kw/kva), frequency(Hz), maximum demand with date and time, billing history for 6 / 12 months, tamper details Provision for downloading information about billing, tamper occurrences, load surveys, maximum demand
Battery backup for display in case of power outage
Provision for wireless communication through optical ports
Surge resistant and tamper proof with magnetic shielding
Sustained accuracy over long period of time
Low power consumption High insulation and dielectric strength
Durable Polycarbonate enclosure which is UV protected, flame retardant and has high impact resistance