DTSY8888 Phase four-wire prepaid energy meter


▷Product Overview
Three-phase electronic prepayment meter have energy metering, the new IC card load control and user information management and other features of the pre-paid electricity meter, the table is the current reform of the electricity system, achieve energy commercialization, solve difficult and charges adjust grid load state ideal. This series of three-phase electronic energy meter Access in two ways: direct connect or via transformer access type. The product of the performance indicators in line with GB / T18460.3-2001 and GB / T 17215.321-2008 standard three-phase electronic prepaid energy meter all the technical requirements.
● Three-phase active energy metering, long-term work without adjustment;
● Three-phase power supply, three-phase four-wire meter four-wire power cord in any two, measurement accuracy is not affected;
● With phase indication or voltage indication function;
● It has a power test signal output.
● A one card, with good anti-counterfeiting;
● Equal to alarm when the remaining battery power, LED lit, to remind users to purchase;
● Trip 0:00 remaining power is off;
● Overload automatic power-off, the power sector to facilitate the implementation of capacity increase;
● Having a data write-back function, facilitate the electricity sector management;
● Load switch with sheet installation, use relay control (contact capacity 250VAC / 5A) in the table;
● IC card supporting the sale of electricity management system with complete management and sale of electricity power monitoring functions.
▷The main technical parameter

Rated current 3×1.5(6)A、3×5(20)A、3×10(40)A、3×15(60)A、3×20(80)A、3×30(100)A
Rated voltage Phase four-wire 3 × 220V / 380V or 3 × 57.7V / 100V
Phase three-wire 3 × 100V or 3 × 380V
Rated frequency 50Hz、60Hz
Accuracy class 1.0、2.0
◈Overall and installation dimension