MID/RED Certified Direct Type LoraWAN Three Phase Multi-function Energy Meter for IOT Solutions

Electrical Characteristics

Type of Measurement

RMS on three phase AC system (3P+N)

Measurement Accuracy

Power

0.5% of range maximum

Active Energy

IEC 62053-22 Class 0.5s

Reactive Energy

IEC62053-23 Class 2

Frequency

0.2% of mid-frequency

Current

0.5% of range maximum

Voltage

0.5% of range maximum

Power Factor

1% of unity (0.01)

Input & Output

Input

Current

Rated Current

10A

Max Current

100A

Min Current

0.55A

Starting Current

40mA

Voltage

Rated Voltage (Un)

230V

Operational Voltage

80%~120% of Un

SDM530-LR

Pulse Output + LoraWAN

LoRaWAN Communications

Communication Frequency

EU868/ AS923/ AU915/ US915, etc.