DDSY34 single-phase prepaid electricity meterDetailed product description：

The main functions and features of DDSY34 single-phase prepaid electricity meter are:
Apply computer management to purchase electricity before using it
Can limit the maximum power usage
Choose from three options: one card with multiple meters, multiple cards with one meter, or dedicated
The electric card can transmit data bidirectionally, with power-off warning and anti-theft software design functions, and has a pulse output interface

Technical parameters of DDSY34 single-phase prepaid electricity meter
Accuracy: 1.0, 2.0
Calibration current: 1.5 (6) A, 2.5 (10) A, 5 (20) A, 10 (40) A, 15 (60) A
Voltage: 220V, 230V
Working temperature: -20 º C to 55 º C