Three-phase Four-wire Electric Meter

All are the new types of Three-phase Four-wire Electric Meters, DTSY117 for three-phase four-wire ,in which the good linearity and high reliability metering IC and SMT technique are adopted. Those meters meet the international standard requirements of IEC 61036:1996.

MAIN FUNCTIONS
1)Active energy metering for long term without adjusting.
2)Adopting 3 phase metering ASIC, high accuracy, good linearity and wide working temperature range.
3)Outputting electrical energy pulse for calibrating.
4)Prepayment and data reading in IC card.
5)Data stored in non-volatile memory.
6)Power loading controlling.
7)Display: LED

BASIC TECHNICAL PARAMETERS
1)Accuracy: Active 1.0
2) Rated voltage : 3100V,3220/380V
3) Operating voltage : 70%Un~120%Un
4) Rated current : 1.5(6)A,5(20)A,10(40)A,15(60)A,20(80)A
5) Power consumption :voltage circuit 2W,10VA,current circuit 5VA
6) Rated frequency : 50Hz
7) Operating temperature range : -20C~+55C
8) Storage and transportation temperature range : -40C~+70C
9) Maximum relative humidity :95%
10) Weight : 2.2Kg
11) Max dimension : 273mm172mm77mm