Three Phase Four Wires Electronic CT and CT-VT Meter
DTZY566-M is a new type of three-phase smart meter of 0.5S Class. This meter is designed for electric energy metering of industry, commerce, large users and transformers. It has pluggable communication modules PLC/GPRS / RF).The meter is designed to keep working in a complicated environment by selecting suitable communication module. DTZY566-M complies with the latest international standards and requirements for power industry, and is key metering equipment for construction of smart grid.
Application Scenarios
Substation side, commercial and industrial, residential users.
Technical Features
Optical port communication based on DLMS / COSEM protocol
Pluggable communication modules (PLC / GPRS / RF)
Remote frmware upgrade By PLC / RF / GPRS / RS485 (optional)
Flexible load control with external switch relay
Replaceable battery
Basic Parameters
Application
Mutual inductance connection
Accuracy
Class 0.5S
Nominal voltage
3*57.7V~3*240V
Current Range
1(5)A
Frequency
50/ 60Hz
Temperature Range
-40°~+70°C
Humidity Range
Up to 95%
Protection Degree
IP54
Standards
IEC 62052-11, IEC 62053-21
Data storage
8 channels（optional)
Dimension
290.1*178*75 mm (L*W*H)
Testing and Certifications
DLMS
KEMA
SEC
CE
