Application:

       Model DTSY5558 three phase four wire electronic prepayment active energy meter is a kind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. The meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is used for in stalled in meter box indoor or outdoor. This meter has LED monitors shows power. It has following features: Good reliability, light weight, specious nice appearance, convenient installation, etc.

Functions and features:

1- Standard configuration one meter with one card, can repeat input money from PC machine which with IC card. programmer, It has IC card with code and data against false, standard configuration use storage IC card, may select non-contact RF card.

2- Standard configuration payment by kWh.

3- Standard configuration of the prepayment management system use single version.

4- It has load control and function of automatic fault detection and instructions.

5- 8 LCD digits, 6+2 display.

6- A port of pulse output passive closed (polarity), complying with standard IEC 62053-31. Five LED instructions power state, signal of power impulse and direction of the trend of load current.

7- Single direction three component measure three phase four wire active energy consumption. It is nothing with direction of the trend of load current. Complying with standard IEC 62053-21.

8- Direct connect and use, type A connection.

9- Front board three fixed holes installation, standard configuration short terminals cover, you may select extended terminals cover, in order to protect to use electricity safely.