Electrical Data
Nominal Voltage (V): 100 - 240 (3 x 208 - 480)
Operating Voltage (%): -10 to +10
Nominal Frequency (Hz): 50 - 60
Maximum Current (A): 5000
Grid Type: 1PN, 2PN, 3PN
Power Line Cross Section (mm²): 1.5 - 4
Neutral Line Cross Section (mm²): 1.5 - 4
CT's & Comms Line Cross Section (mm²): 0.25 to 2.5
Power Consumption (W): 2
Starting current (mA): 20 (Max 30)
Accuracy class: 1
Active energy accuracy: Class 1 (EN 62053-21) / Class B (EN 50470-3)
Reactive energy accuracy: Class 2 (EN 62053-23)
Short term overcurrent: 3 x Imax / 20 s
Installation & Build
Mounting: Indoors (DIN rail)
Housing: 3 modules DIN 43880
Degree of protection: IP20 (front frame), IP30 (terminals)
Ambient temperature range (°C): -25 to +55
Communication & Interface
Interface to inverter: Modbus RTU (RS485), Modbus TCP (WiFi, LAN)
Current Transformers: Primary 1 - 5000 A / secondary: use only CTs with voltage output 333 mV
Additional Details
Original Brand: Fronius 42,0411,0347
Description: Fronius Smart Meter IP 42,0411,0347
Application: Residential and Light Commercial Solar, Off Grid Solar
Width: 53mm
Height: 90mm
Depth: 58mm
Weight: 132g