Description
Specifications
The F&F WI-MEF-3-40SET set includes a three-phase energy consumption meter WI-MEF-3-40A with Wi‑Fi and an LK-BZ-3 indicator light. It allows remote monitoring of consumption, power, currents, and voltages via an app or web browser.
- Communication: WiFi, 2.4 GHz, IEEE 802.11n
- Supply voltage: 3× 230/400 V AC (-25%~+15%)
- Frequency: 50~60 Hz
- Installation: 3-phase, 4-wire
- Meter accuracy: 1%
- Measurement transformer accuracy: 0.5%
- Primary current: 40 A · secondary: 30 mA
- Conductor diameter: ≤10 mm
- Meter constant: 1000 imp/kWh
- Humidity: ≤ 90% non-condensing
- Radio communication power: ≤ 20 dBm · receiver sensitivity: -98 dBm
- Connection: screw terminals 2.5 mm² (flexible cable), 4.0 mm² (solid cable)
- Tightening torque: 0.5 Nm · consumption: ≤ 2 W
- Operating temperature: -20~50°C
- Dimensions: 90 x 35 x 85 mm with antenna
- Mounting: on 35 mm DIN rail · protection degree: IP20
Specifications
- Type
- Kilowatt meter
- Installation Type
- Rail
- Number of Phases
- Three-phase
- Maximum Current
- 40 A
Smart Features
- Connectivity
- Wi-Fi
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.