TECHNICAL PARTICULARS OF AC SINGLE PHASE ELECTRONIC ENERGY METER WITH DUAL SOURCE AND PREPAID FUNCTION 
Standard applicable
- IS-13779 latest 4. Rated voltage 240v +20% to –40% 5. Rated current Basic current 10amps, maximum current 60amps 6. Frequency 50hz  5% 7. Power factor 0.5 lag- unity-0.866 lead 8. Completely type tested to is 13779 Yes 9. Minimum starting current in % of base current 0.4% of ib 10. Maximum continuous current 600% of ib 11. Power loss per phase (i) Voltage circuit (ii) Current circuit As per is 13779:1999 with latest amendments 12. Accuracy class Class 1.0 13. Change in error due to a. Variation in voltage, frequency b. Variation in temperature As per is 13779:1999 with latest amendments 14. Limit of accuracy As per is 13779:1999 with latest amendments 15. Insulation level As per is 13779:1999 with latest amendments 16. Test output for calibration & testing Red color led with high intensity 17. Type of register 1) No. Of digits 2) Backlit 5+1 digits (1decimal) Provided 18. Auto scroll parameter a. Cumulative forwarded kwh ( DG) b. Cumulative forwarded kwh (EB) 19. Push button mode a. Segment check b. Meter id c. Real date in dd/mm/yy d. Real time in hh/mm/ss e. Cumulative forwarded kwh (DG) f. Cumulative forwarded kwh (EB) g. DG Tariff set value h. EB Tariff set value i. DG Max load set value GURANTEE TECHNICAL PARTICULARS OF AC SINGLE PHASE ELECTRONIC ENERGY METER WITH DUAL SOURCE AND PREPAID FUNCTION j. EB Max load set value k. Balance l. Daily deduction amount m. Set over load count n. Time between two over load attempts o. Set amount of Monthly deduction p. Instant voltage q. Instant current r. Instant load kw s. Instant load KVA t. Instant power factor u. Instant load frequency Parameter automatically transfers to auto scroll after 10 sec when push button not pressed continuously. 20. Parameters to be write with modbus rs 485/ lora EB max loads setting Dg max load setting Eb tariff setting Dg tariff setting Recharge amount Daily charge deduction setting No of over load check Over load delay between two attempts Over load check time in second Happy hour setting Happy day setting Meter id setting Emergency load on setting Force Relay off Force Relay on Force Relay default 21 Parameters to be read with modbus rs 485/ lora Eb kwh Dg kwh Relay status Eb/dg status Eb loads setting Dg load setting Eb tariff setting Dg tariff setting Balance amount Daily charge setting