Вега Абсолют
CE2726A W03 electricity meter
Return to catalog
An electronic electricity meter are designed for multi-tariff (up to 4 tariffs) energy metering in single-phase AC networks with a rated frequency of 50 Hz.
The radio module is installed inside, which accumulates and transmits information about the readings to the LoRaWAN® network.
Also, the meter is equipped with a power limiting relay, which can trigger both internal events and a command from the server.
The meter acts as a LoRaWAN® device of class C.
Specification
- The accuracy class when taking active energy into account
- 1
- Nominal voltage, V
- 220, 230
- Nominal (maximum) current, A
- 5(60)
- Nominal network frequency, Hz
- 50
- Number of tariffs
- до 4
- Gear ratios for the test output and the pulse output device, pls/kW·h
- 3200, 6400
- Sensitivity (current) at % from In
- 0,4
- Total power consumed in the current circuit, no more, V·А
- 0,5
- The total (active) power consumed in the meter voltage circuit, no more, V·А (W)
- 10,0(2,0)
- Weight, no more, kg
- 1
- Operating temperatures, °С
- -40...+60
- LoRaWAN® class
- С
- Number of LoRaWAN® channels
- 16
- Frequency plan
- RU868
- Activation type
- OTAA
- Communication period by default
- 2 hours (configurable)
- Data collection period by default
- 1 hour (configurable)
- Antenna type
- internal
- Sensitivity, dBm
- -138
- Radio coverage within line of sight, km
- up to 15
- Radio coverage in restrained urban conditions, km
- up to 5
- Transmitter power by default, mW
- 25 (configurable)
- Device dimensions, mm
- 200 х 120 х 52
- Ingress protection rating
- IP51
- Power limiting relay
- Frequency plan RU868 - by default
- Frequency plans EU868 and KZ865 - order option
- Undelivered packets are saved in modem memory (up to 255 entries)
- Time referencing of readings by internal clock
- Communication period - every 1, 2, ..., 48 hours or just after the data collection
- Data collection period - every 1, 6, 12, 24 hours, every week, every month
- ADR support (Adaptive Data Rate)
- Sending of confirmed packets (configurable)
- Alignment via the air with IOT Vega Admin Tool application