Three-phase multifunctional LoRaWAN energy meter Eastron SDM530-LR

Eastron SDM530-Lora is a three-phase multifunctional energy meter with remote control of the LoraWAN type. It measures many parameters such as current, voltage, power, frequency, energy import and export, etc. Communication is carried out using the LoraWAN wireless method.
The meter is also equipped with a built-in relay. The user can remotely turn on/off the power via LoraWAN communication. And when there is an alarm, for example, current or voltage overload, etc. The relay will also open automatically. The relays of each phase can be controlled together or separately.
Model SDM530-LR is widely used in commercial and industrial applications.

Electrical characteristics:

Measurement type: RMS value for a three-phase alternating current system (3P+N)

Measurement accuracy:

Power 0.5% of maximum range

Active energy IEC 62053-22 Class 0.5 s

Reactive energy IEC62053-23 Class 2

The frequency is 0.2% of the average frequency

The current is 0.5% of the maximum value of the range

Voltage 0.5% of the maximum range

Power factor 1% of unity (0.01)

Entry and exit:

Exit

Current

Rated current 10A

The maximum current is 100A

The minimum current is 0.55A

Starting current 40 mA

High-voltage

Nominal voltage (V) 230V

Operating voltage 80% ~ 120% of Un

SDM530-LR Pulse output + LoraWAN

LoRaWAN communication

Communication frequency

EU868/ AS923/ AU915/ US915 etc.