SDT13R Power Meter

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The Product Name:
SDT13R Power Meter
The Product Type:
Digital Power Meter
Inquiry:
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Corresponding field:
industrial wireless system data transmission smart building smart metering




SDT11SDT13
Accuracy

V/A: 0.5%
V/A: 0.5%

kWh: Class 1
kWh: Class 1

kvarh: Class 2
kvarh: Class 2
Signal Input
Rated voltage
230V
3 x 230V/400V
Rated current
50(600)A
3 x 50(600)A
Wiring

1P2W
3P4W
Frequency

45~65 Hz
Working Voltage Range

0.8Un~1.2Un


Power Consumption

Voltage loop
≤2VA
Current loop
≤0.1VA
Starting Current

100mA


Communication

LoRa
Modbus-RTU protocol, default 470MHz, optional 868MHz/915MHz
RS485
Modbus-RTU protocol, baud rate up to 9600bps

Working Environment
Operating temperature
-10℃~55℃
Storage temperature
-25℃~70℃
Relative humidity
≤95%RH
Altitude
≤2500m



Product Name: SDT13R smart building lora transmitter industrial iot automotive iot

SDT13R is a RS485 communicated three phase power meter, which has 0.5S accuracy can measure loop power grid parameters, including voltage, current, power, frequency, energy, demand, limits, total harmonic distortion, 2-31 harmonic content, voltage and current imbalance and other parameters.

This power meter uses the open design turns out the cable could go through the meter without power off. 

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