Shelly EM Gen3

Shelly EM Gen3

Shelly EM Gen3

70.00 JOD

In stock

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Description

Key Features
  • Wi-Fi and Bluetooth connectivity
  • Single phase, two channels measurment
  • Up to 2 current transformers connection (contactless metering)
  • Dry contact switch for contactor control
  • Shelly chip with 8 MB memory
  • Local data logs stored on device for up to 10 days in 1-minute intervals
  • Smart schedules
  • Real-time clock
  • Supports scripting, webhooks, MQTT, WebSocket, HTTP, RPC protocols
  • Wide integration into smart automation systems

Specifications

Quantity Value
Physical
Size (HxWxD): 37x42x16 mm / 1.46×1.65×0.63 inch
Weight:
  • EM Gen3 – 23 g / 0.81 oz
  • CT 50A – 50 g / 1.76 oz
Screw terminals max torque: 0.4 Nm / 3.5 lbin
Conductor cross section: 0.5 to 4 mm² / 20 to 11 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in
Mounting: Wall console, Electrical cabinet
Shell material: Plastic
Shell color:
  • White
  • Charcoal gray
Connectors color: Black
Environmental
Ambient working temperature: -20 °C to 40 °C / -5 °F to 105 °F
Humidity: 30 % to 70 % RH
Max. altitude: 2000 m / 6562 ft
Electrical
Power supply: 110 – 240 V~ 50/60 Hz
Power consumption: < 1.2 W
External protection: 2 A, tripping characteristic B or C,
6 kA interrupting rating,
Energy limiting class 3
Output circuits ratings
Max. switching voltage: 240 V~
Max. switching current: 2 A/240 V~
Sensors, meters
Voltmeter (AC): 110-240 V~ 50/60 Hz
Voltmeter accuracy: ±2%
Ammeter (AC): 0 – 80A
Ammeter accuracy: ±2 % (2 – 50 A), ±2 % (1 – 2 A), ±5 % (0 – 1 A)
Compatible current transformers:
  • CT 50A (included in the package)
  • CT 80A
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
No load threshold: 30 VA per channel
Measurement data storage: At least 10 days of 1 min data resolution
Data export:
  • CSV for PQ recorded values
  • JSON format export through RPC
Internal-temperature sensor: Yes
Radio
Wi-Fi
Protocol: 802.11 b/g/n
RF band: 2412 – 2472 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: 2402 – 2480 MHz
Max. RF power: < 4 dBm
Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)
Microcontroller unit
CPU: ESP-Shelly-C38F
Flash: 8 MB
Firmware capabilities
Schedules: Yes
Webhooks (URL actions): 20 with 5 URLs per hook
Scripting: Yes
MQTT: Yes
Encryption: Yes (Transport level)
Authentication: Yes (Application and transport level)

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