SEM11-D100

It is a single-phase 100A direct access MID energy meter that supports RS485 Modbus RTU communication. This meter can measure positive and negative active power, reactive power, active power, reactive power, voltage, current, frequency, etc., providing various parameters for power monitoring. The meter also has an RS485 port that supports Modbus RTU remote communication and is compatible with various configuration systems. It can transmit real-time data collected by the front-end to the system data center, making it easy for users to achieve remote communication in various situations. It is perfectly applied to AMR/SCADA systems. It is an ideal instrument for energy monitoring and management systems, solar photovoltaic systems, charging station charging metering, and automatic meter reading systems.
This product adopts a modular design, which has the advantages of multifunctionality, high stability, high precision, long life, small size, easy installation, easy networking, and good electromagnetic compatibility. Compliant with national standards GB/T17215, GB/T15284, GB/T17883, as well as power industry standards DL/T614 and IEC62053-21. The electricity meter has passed the MID EU Appliance Directive 2014/32/EU certification and complies with the EN50470-1/3 standard.

Specifications

Rated voltage（Un）	230V AC
Operating voltage range	80%~120% of Un
AC Withstand Voltage	4KV / 1min
Pulse withstand voltage	6KV-1.2µS
Rated current（Ib）	10A
Max current（Imax）	100A
Frequency	50 or 60Hz
Power consumption	≤ 2W/10VA

Accuracy

V/A	0.5%
F	0.2%
PF	0.01
P/S	±1%
Q	±1%
VArh	Class 2
Wh	Class 1