Single Phase Smart Prepaid Keypad Energy Meter

Product Description

SINGLE PHASE SMART PREPAID KEYPAD ENERGY METER
Introduction: DDSY395 single phase smart prepaid keypad energy meter is a new generation of smart energy meters, which supports interchangeable communication modules(RS485, RF , GPRS, BPLC, G3-PLC,etc.). The meter is complied with IEC standards and accredited by STS and DLMS. It can utilize PLC/RF to communicate with CIU as an option. It's an ideal choice for commercial and residential customers.
Main Features: ★ STS standard ★ Modular design ★ Multiple Communications ★ Plug-and-play communication module ★ High protection degree(IP54) ★ Keyboard ★ AMI integration Main Features:

Full DLMS/COSEM and IEC 62056-21 compliance	Up to 32 energy tariff and 32 demand tariff registers
20-digit STS encryption	Support emergency & Friendly holiday mode
Up to 12 months billing data registers	Anti-tamper
Prepaid/postpaid mode switchable	6 independent communication interfaces (RS485/RJ45/MC171...)
Time of Use (TOU) measurement of energy and maximum demand

Standard:
★ Compliance with IEC standards(IEC 62052-11, IEC 62053-21 , and IEC 62053-23) ★ Compliance with Interoperability standards such as G3-PLC, BPLC, DLMS, IDIS2, STS2 ★ Applicable to DLMS/COSEM security suites 0/1
Technical Specification:

Nominal Voltage	230V
Voltage Range	0.5Un~1.3Un
Current	5(100)A
Frequency	50Hz/60Hz
Accuracy Class	Active Energy: CL 1.0 1000 imp/kWh Reactive Energy: CL 2.0 1000 imp/kvarh
Standard	IEC 62052-11, IEC 62053-21 , IEC 62053-23 standards (mechanical, climatic, electrical, electromechanical and metrological)
Real-time Clock Accuracy	<3min/Year or <0.5s/Day
Environment	Temperature Range: -25°C ~+ 75 °C Humidity: Up to 95%
Ingress Protection	IP54
Communication Interface	Optical port (IEC 62056-21) RS485/GPRS/3G/4G/G3-PLC / BPLC / Wi-Sun/RF MC171 interface

Meter Dimension: