Shelly Pro 3EM 3CT 63
Shelly Pro 3EM CT63 - WiFi 3-phase energy meter, 63A
Description
Shelly Pro 3EM CT63 - Three-Phase Energy Meter
Shelly Pro 3EM CT63 is a three-phase energy meter that uses current transformers to measure energy data on three individual phases with loads up to 63A and with 99% accuracy. The device measures power, current, voltage, and power factor with a resolution of one minute with real-time measurement. All energy data is stored at one-hour intervals for up to 5 years with the free app and every minute with a Premium subscription.
Key Features
- Measures power, current, voltage, and power factor
- High accuracy (99%)
- Stores data for up to 5 years
- Easy installation on DIN rail
- Compatible with multiple smart home systems
- Wi-Fi and Ethernet connectivity
Benefits
- Increase energy efficiency
- Reduce energy costs
- Improve monitoring of electricity usage
- Easy installation and configuration
- High reliability
Shelly Pro 3EM CT63 is an excellent choice for those who want full control over their electricity consumption. With it, you can easily monitor your energy consumption, identify areas where you can save energy, and optimize your electricity usage.
Technical Specifications
For complete technical information, please refer to the product datasheet.
Technical Data
| Shelly Pro 3EM-3CT63 Dimensions (HxWxD) | 94x19x69 mm / 3.70x0.75x2.71 in |
| Weight | 62 g / 2.19 oz |
| Screw Terminals Max Torque | 0.4 Nm / 3.5 lbin |
| Conductor Cross Section | 0.5 to 2.5 mm² / 20 to 14 AWG |
| Conductor Stripped Length | 6 to 7 mm / 0.24 to 0.28 in |
| Mounting | DIN rail |
| Shell Material | Plastic |
| Shell Color | White |
| Shelly 3CT63 Dimensions (HxWxD) | 14x54x26 mm / 0.55x2.12x1.02 in |
| Weight | 32 g /1.12 oz |
| Screw Terminals Max Torque | 0.4 Nm / 3.5 lbin |
| Conductor Cross Section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor Stripped Length | 6 to 7 mm / 0.24 to 0.28 in |
| Mounting | Freestanding on phase wires |
| Shell Material | Plastic |
| Shell Color | White |
| Ambient Working Temperature | -20°C to 40°C / -5°F to 105°F |
| Humidity | 30% to 70% RH |
| Max. Altitude | 2000 m / 6562 ft |
| Shelly Pro 3EM-3CT63 - Electrical | |
| Power Supply | 100-260 V~ 50/60 Hz |
| Power Consumption | < 3 W |
| External Protection | Tripping characteristic B or C, 16A max. rated current, min. 6 kA interrupting rating, energy limiting class 3 |
| Shelly 3CT63 - Electrical | |
| Shelly 3CT63 electrical strength | 1000 V~, 60 sec |
| Internal-temperature sensor | Yes |
| Voltmeter (AC) | 100 - 260 V |
| Voltmeter accuracy | ±1 % |
| Ammeter (AC) | 0 - 63 A |
| Ammeter accuracy | ±1 % (2 - 63 A), ±2 % (1 - 2 A), ±5 % (0 - 1 A) |
| Compatible current transformers | 3CT63 |
| Power and energy meters | Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy |
| Channel-to-channel calibration minimum load | 500 W per channel |
| No load threshold | 30 VA per channel |
| Measurement data storage | At least 60 days of 1 min data resolution |
| Data export | CSV for PQ recorded values, JSON format export through RPC |
| Wi-Fi Protocol | 802.11 b/g/n |
| RF Band | 2400 - 2495 МHz |
| Max. RF Power | < 20 dBm |
| Range | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
| Bluetooth Protocol | 4.2 |
| RF Band | 2400 - 2483.5 MHz |
| Max. RF Power | < 4 dBm |
| Range | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| CPU | ESP32-D0WDQ6 |
| Flash | 16 MB |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |
| Scripting | Yes |
| Encryption | Yes |
| EAN | 3800235268193 |
