Concentrator Terminal

Concentrator applied in centralized reading system, collect electricity information from 485 meter and transfer them to concentrator through power wire so that to realize concentrated reading for RS485 meter.  Collector installed in RS485 energy meter box indoor or outdoor, suitable environment temperature -25℃ --+55℃, average annual relative humidity not larger than 75%.

2. Main Function Features;

Realize concentrated reading for mixed installation of both carrier meter and RS485 meter.

Frequency enlargement for power wire carrier wave communication.

Accurate, reliable for data communication, strong communication capacity

Automatic relay function

RS485 communication interface voltage endurance 220V (not damaged within 3 hours)

With memory and address index function

Item	Technical Parameters
Rated Voltage	220V
Rated Frequency	50HZ
Power Consumption	≤1.0W
Environment Condition	Standard Working Temperature -25℃--+55℃
Working Temperature Limit	-30℃-- +70℃
Relative Humidity	75%
Communication Range	Whole distribution transformer area
Relay Depth	Grade 3