€79.97
- Delivery time:
In stock, delivery time: 3-5 days (varies for international orders)
- Item-No.: 114388
- Manufacturer-No.: SEM3-WL-2
- Product-Weight: 0.5 kg
- Shipping info: Paket
APsystems APMETER Three-Phase Smart Meter SEM3-WL-2
The The APMETER three-phase smart meter is a compact DIN-rail energy meter featuring Wi-Fi and RS485 connectivity. Designed for PV systems, energy management and industrial applications, it can operate as a 3-phase meter or as three independent single-phase meters with adjustable CT ratios. It measures voltage, current, power, and both active/reactive energy (import/export) with full four-quadrant capability. Easy installation is ensured through spring or RJ terminals. The SEM3 offers two measurement modes: Total mode and PV mode with automatic import/export balancing.
Features:
- Multi-parameter measurements
- Support Wi-Fi/Bluetooth dual-mode communication
- Ein EZ1-M Mikrowechselrichter kann 2 Panels bedienen
| Technical data: | |
| Type of measurement: | RMS including harmonics in three-phase AC systems (3P, 3P N) |
| Interface 1: | RS485 connection |
| Wi-Fi protocol: | 802.11 b/g/n |
| Wi-Fi range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
| Bluetooth: | 4.2 |
For more information, please refer to the data sheet.

10 a.m. - 12 p.m. and
2 p.m. - 4 p.m.
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Safety Instructions:
1. Installation by Qualified Personnel: Have the connection to the household power grid checked or performed by a qualified electrician.2. Stable Mounting: Ensure that the mounting surface can support the weight of the system and is secured against wind loads.
3. Standards-Compliant Connection: Use only approved feed-in sockets.
4. Hazard from DC Voltage: Solar modules generate dangerous voltages even in low light conditions. Avoid contact with open connections.
5. Protection from Moisture: All electrical connections must be protected from water.
6. Keep Children Away: Ensure that children and unauthorized persons have no access to the system.
7. Regular Visual Inspection: Regularly inspect modules, cables, and connections for damage.
8. Use Original Accessories: Use only components recommended by the manufacturer.
9. Ensure Fire Safety: Ensure that firefighters have safe access and are informed about the system in the event of a fire.