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Shelly 3EM-63W Gen3 1/3-Channel WiFi Energy Meter (Wired Model)
-4%
Price: 101.70 €97.80 €
| Products ID: | 146553 |
|---|---|
| Manufactured by: | Shelly |
| Availablity: | Ready to Order |
| Delivery Time | 5-12 business days |
| EAN: | 3800235261958 |
Delivery options to:
LatviaOffice pickup
Free
Estimated: 25.09.–06.10.
Parcel-machine delivery
Free
Estimated: 29.09.–08.10.
Courier delivery
4.90 €
Estimated: 29.09.–08.10.
The Shelly 3EM-63W Gen3 is a compact 1/3-channel energy meter designed to monitor three-phase installations or three independent single-phase circuits. Fitted with lead wires, it mounts directly above or below overcurrent circuit breakers on a DIN rail.
Key Features
- 4-quadrant metering to track consumed and generated energy in PV systems
- Direct network connection via Wi-Fi and Bluetooth without an external hub
- Local data logging for at least 7 days with a 1-minute resolution
- Measurement of voltage, current, active/apparent power, power factor, and energy
- Integration support via MQTT, HTTP, and WebSocket protocols with TLS encryption
- Built-in temperature sensor, scheduling, and local scripting capabilities
| Manufacturer | Shelly |
|---|---|
| Model | 3EM-63W Gen3 |
| Dimensions | 21 × 54 × 42 mm (without cables) |
| Cable length | 260 mm |
| Weight | 58 g (with wires) |
| Diameter of conductive hole | 8 mm |
| Mounting | Above or below overcurrent circuit breakers on DIN rail |
| Housing material | Plastic |
| Housing color | White |
| Operating temperature | From -20°C to 40°C |
| Humidity | 30% - 70% RH |
| Max. installation altitude | 2000 m |
| Power supply | 220-240 V~ 50/60 Hz (between LA and N) |
| Power consumption | < 2 W |
| External protection | 63 A, characteristics B or C, short-circuit current 6 kA, energy limitation class 3 |
| Internal temperature sensor | Yes |
| Voltmeters (RMS for each phase) | 220-240 V~ 50/60 Hz |
| Accuracy of voltmeters | Better than ±1% |
| Ammeters (RMS via integrated current transformer for each phase) | 0-63 A (saturation 130 A) |
| Accuracy of ammeters | ±1% (2-63 A), ±2% (1-2 A), ±5% (0-1 A) |
| Power and energy meters | Active and apparent power, active and apparent energy, power factor, basic active and reactive energy |
| Minimum load threshold | 30 VA |
| Measurement data storage | At least 7 days with data resolution of 1 min |
| Data export | CSV for recorded PQ values, JSON via RPC |
| Wi-Fi protocol | 802.11 b/g/n |
| Wi-Fi RF bandwidth | 2401-2483 MHz |
| Max Wi-Fi RF signal strength | < 20 dBm |
| Wi-Fi connection range | Up to 30 m indoors / up to 50 m outdoors (depending on local conditions) |
| Bluetooth protocol | 4.2 |
| Bluetooth RF band | 2400-2483.5 MHz |
| Max. Bluetooth RF signal strength | < 4 dBm |
| Bluetooth connection range | Up to 10 m indoors / 30 m outdoors (depending on local conditions) |
| Processor (CPU) | ESP-Shelly-C38F |
| Flash memory | 8 MB |
| Schedules | Up to 20 |
| Webhooks (URL shares) | Up to 20, up to 5 URLs per webhook |
| Scripts | Yes |
| MQTT | Yes |
Can the Shelly 3EM-63W Gen3 monitor single-phase circuits?
Yes, it can monitor either a three-phase system or three independent single-phase circuits.
Does the device store metering data when offline?
Yes, it stores data locally for at least 7 days at 1-minute intervals, retaining accurate timestamps with its built-in clock.
Does it require an external hub or gateway?
No, the device connects directly to your network using Wi-Fi and Bluetooth without any extra gateway.
15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Free deliveryTo Latvijas Pasts parcel lockers from 35 €
Easy returnsWarranty and simple returns
97.80 €
