-Main Features
Active Energy Measurement
Four Mesurement Modes Configurable
Auxiliary Voltage Via Additional Terminals
Double Tariff Counter, Controllable Via External Terminals
Anti-Tampering Capability (Abnormality Detection, Sealable Casing)
Provide Daily, Monthly, Yearly History Data For Billing
Extension As Smart Meter With Plugin Modules (Interoperability,Remote Communication)
-Specification
Type
Three Phase Four Wire Energy Meter
Standards
EN 50470-1, EN 50470-3, EN 62052-31:2016
Voltage
Rated voltage Un
Voltage range
3 230/400V
80%Un~115%Un
Current
Minimum current Imin
Reference current Ib
Maximum current Imax
Starting current Ist
0.25A
5A
60A
0.4%Ib
Rated Frequency Fn
50Hz
Accuracy
Class B for active
Pulsating Indicator
Pulsating (meter constant)
LED
10000imp/kWh
10000imp/kWh
Environment
Temperature range
Operation: -40~70℃
Storage:-40~85℃
Protection Degree
IP 51
Insulation Class
II
Typical Power Consumption
Voltage circuit active/apparent power at Un
Current circuit apparent power at Ib
＜2W/10VA
＜4VA
LCD Display
Double line display, 6 digits for energy display
Communication Interface
1*Infor port
1*RS485 port(screw type)
1*TLL port for Plugin LMN/LoRa/RS485/Bluetooth(optional)
1*Internal Bluetooth(optional)
1*RS485 port(screw type)
1*TLL port for Plugin LMN/LoRa/RS485/Bluetooth(optional)
1*Internal Bluetooth(optional)
Communication Protocol
SML
I/O Interface
1*Input(external tariff terminals)
1*Input(24Vdc input for reading meter data during without the
device being connected to the 3x230/400V mains voltage)
1*Input(24Vdc input for reading meter data during without the
device being connected to the 3x230/400V mains voltage)
Weight Of Meter
About 0.9kg
Dimension(LxWxD)
240.1 × 178.0 × 59.5mm
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