291 42 TECHNICAL SPECIFICATIONS FOR THREE PHASE LT STATIC WHOLE CURRENT SOLID STATE ELECTRONIC ENERGY METERS WITH BACKLIT LCD DISPLAY SCOPE a This specification covers design engineering manufacture stage inspection testing and supply of A C Three Phase 4 Wire current rating 10 40 Amperes solid state static whole current electronic LT energy meters of accuracy class 1 0 with backlit LCD display and communication port for data downloading as per requirement given in th
39 Details of meter design for which above BIS certification has been obtained i Ratio of Ib to Imax Please provide ii Material of meter body Please provide iii Type of energy registering counter Please provide iv Type of technology Please provide v Grade of printed circuit Board material Please provide vi Type of assembly of component used Please provide SMT vii Meter constant Imp KWh Pleas