tender for active power measuring meter (watt meter-04) - digital panel meter size-96x96mm with 4 digit display with min. digit height of 12.5mm (suitable for flush mounting in control panel), with auxiliary supply: 220 v dc+/- 10 , instrument shall confirm to relevant is and shall have an accuracy class of +/- 0.5 or better,with indication of (+) / (-) to indicate export /import and compactable with out transducer ( having following specification: range-0-300kw,ctr-3ph*400a/1a, ptr- 3ph*415v/110v, input-3ph*1a / 3ph*110v, accuracy: 0.5)
