• Application Fields

Applicable to power generation enterprises for grid connection, inter-regional and provincial grid tie-lines, in-province grid disconnection and other gateway metering points, as well as electrified railways and large industrial and commercial users where electricity meters conforming to the general IEC standards are used for trade settlement.

• Product Features

High accuracy, high stability, high reliability, easy maintenance, flexible communication methods. It adopts a high-accuracy metering scheme and metering algorithm with multiple independent intellectual property rights.

• Main Functions

Support active power measurement up to 0.2S class and reactive power measurement up to 0.5S class.

Support RS485, RS232, and clip-on infrared communication.

Support protocols such as IEC62056, IEC61107, Modbus, etc.

Support TOU (Time of Use), power quality analysis and statistics, and I/O expansion functions.

Dot matrix liquid crystal display, supporting current transformer compensation, line and transformer compensation functions.

Power quality Class A, harmonic measurement Class 1.

Support IEC 61850 protocol.

Expandable with Ethernet or 4G communication.