Tender For supply of three phase prepaid meter system: - 3*240vac, 3 phase 4 wire keypad based fully type tested, bis (is: 13779 & is: 15884) marked, 20-80 amps. base mounted direct current operate prepaid energy meter having capacitive touch keypad, calibration led & load controlling feature & provisions for tod (time of day) tariff and r.t.c. (real time clock). in a suitable tamper proof smc type box/ poly carbonate box with a parallel bluetooth enabled capacitive touch freedom unit including 5 years annual charges for vending transaction . warranty of meter should be 10 year. make:- secure, l & t , hpl, rishabh or similar accepted: secure make.
Tender For supply of 3 phase 4 wire direct connected dual source (eb & dg). prepaid energy meter with thefollowing specifications, energy meter having calibration led & load controlling feature &provision of tod (time of day) tariff and r.t.c (real time clock)with bluetooth in-home display freedom 100, model : liberty 370accuracy class : 1.0, 240v, 50 hz,current : 10-100a, secure make or similarwarranty: 10 years.