Description

Provide high accuracy DC power measurement, display and remote communication up to eight loops. Multi-circuit design decreases the overall cost and make the functionality more flexible. All remote monitored data is available via a RS-485 Communication. So the possible reduced output can be detected immediately that allowing quickly repairs for defective panels. Moreover, it will helps panels in high DC system to optimize the performance and reduce the down-time.

Features

■ Metering parameters of Voltage, Current, Active Power, Energy (Watt-Hr) of DC power system.

■ For local display, and connected with industrial control equipment, computers, to form a measurement and control system.

■ Monitor individual strings with up to 8 inputs and a max 20 A per input.

■ Enables the measurement of 20 A per input even at 70℃ with a precision of ±1 % (voltage/current).

■ With standard RS-485 serial for remote controlling relay output, RS-485 SPD embedded on board with surge protection design for RS-485.

■ CE Approved.

■ Embedded 1MB flash memory for Data-Logging.

Applications

■ Status monitoring of solar panel

■ Status monitoring of DC panel

■ Status monitoring of charging posts

■ Status monitoring of telecommunications base stations