Key Specifications
Electrical Parameter
● Connection Type: 3P4W
● Nominal Voltage: 3x220/380V, 3x230/400V, 3x240/415V (±30%)
● Nominal Current: 5A, 10A, 20A
● Frequency: 50/60 Hz ± 1%
● Dimension: 285 x 173.5 x 93.5 LWH (mm)
Communication
● Local Communication: Optical Port, RS485, M-BUS
● Remote Communication: PLC/RF/GPRS/2G/3G/4G/NB-IoT
Key Functions
● Tariffs: 4
● Anti-Tampering: Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral
● Billing Periods: 12 months
● Event Log
● Load Control: Time & Power Thresholds
● Load Profile
● Measuring Values: kWh, kvarh
● Instantaneous Parameters: kW, kvar, V, I, kva, F, PF
● Multi-Utility: Gas/Water/Heat
![SM350-22](/uploads/074b407e.jpg)
![SM350-11](/uploads/844e9874.jpg)
Key Features
● Bi-directional measurement
● 4-quadrant measurement
● Neutral measurement
● Neutral line missing measurement
● Internal Relay
● Dual-disconnect relay
● Neutral line connected relay
● Internal or replaceable battery as optional
● Power quality management
● Demand monitoring
● Remote upgrade
● Real Time Clock
● TOU
● Plug-and-play communication module with PLC/RF/GPRS/2G/3G/4G/NB-IoT
● Anti-Tampering: Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral
![150-02](/uploads/d7cce787.png)
AMI
![300-1](/uploads/7c559343.png)
REMOTE UPGRADING
![11-04](/uploads/ee708546.png)
NEUTRAL MEASUREMENT
![PQ MONITORING](/uploads/4f8eaeab.png)
PQ MONITORING
![150-06](/uploads/1f47e42d.png)
LOAD CONTROL
![150-08](/uploads/f3183532.png)
MODULAR COMMUNICATION
![150-05](/uploads/fe9f1e5e.png)
INTEROPERABILITY
![150-03](/uploads/63307905.png)
ANTI-TAMPER
Protocol & Standards
● IEC 62052-11
● IEC 62053-21/23
● EN 50470-1/3
● IEC 62056
Certificates
● IEC
● DLMS
● IDIS
● MID
● PRIME
● SABS
● SGS
● G3-PLC
![SM350-33](/uploads/c77ce7041.jpg)
![12-03](/uploads/6d5fe1c0.png)
![D9](/uploads/1cff0c81.png)
![300-6](/uploads/126f1a01.png)
![3501](/uploads/0ff8ec18.png)
![1221](/uploads/0edc006d.png)
![D10](/uploads/42260e63.png)
![1231](/uploads/109e294d.png)
![300-7](/uploads/92622fa7.png)