PV smart meter 250A, 3-phase, with RS485, Modbus, 3P4W

Features:

The smart meter is designed for grid export limitation and self-consumption monitoring
Compatible with Huawei PV inverters
Class1 measurement reliability
With LCD display
Smart Meter is easy to mount on DIN rail 35mm

Specifications:
Nominal voltage: AC 230V~400V
Power grid type: 3P4W
L-L voltage range: AC 304V ~ 499V
L-N voltage range: AC 176V ~ 288V
Current: 250A/ 50mA
Frequency: 50/60Hz
Number of phases: 3
Accuracy class: class 1 (voltage +/-05%, current /power +/-1%, frequency +/-001Hz)
Interface: RS485
Baud rate 9600 bit/s
Communication protocol: Modbus RTU
Installation: on DIN rail 35mm
Dimensions: 102x72x655 mm
Operating temperature: -25°C to 60°C
Operating humidity: 5-95% non-condensing
Weight: 840g
Colour: white
Certifications: EN 61326-1:2013; IEC 61326-1:2012; EN 61326-2-1:2013; IEC 61326-2-1:2012; EN 61010-1:2010; IEC 61010-1:2010; EN 61010-2-1:2010; IEC 61010-2-1:2010
Consumption: 1W
RS485 cable length: 10m

Warranty:

24 months

Download Specification DTSU666-Hpdf