Shelly PRO 3EM-120A next generation professional 3-phase energy meter with contactor control
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  • Shelly PRO 3EM-120A next generation professional 3-phase energy meter with contactor control

Shelly PRO 3EM-120A next generation professional 3-phase energy meter with contactor control

€204.71
Tax included
Smarteg.lv offer a wide range of circuit breakers and energomonitoring solutions to protect your equipment and personnel from electrical hazards. Our products and services include:
  • Installation, maintenance, and repair of circuit breakers
  • Energomonitoring systems to monitor electrical usage and prevent overloads
  • Training on the safe use of circuit breakers
Here are some of the key benefits of using our circuit breakers and energomonitoring solutions:
  • Increased safety: Our products and services help to prevent electrical fires and other accidents.
  • Improved efficiency: Our energomonitoring systems can help you to identify and eliminate inefficiencies in your electrical system.
  • Reduced downtime: Our products and services can help to keep your electrical system running smoothly and prevent outages.
We are committed to providing our customers with the highest quality products and services. We offer a wide range of options to meet your specific needs, and we are always available to answer your questions. Contact us today to learn more about how we can help you protect your electrical system.
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Shelly Pro 3EM is a Wi-Fi-operated 3-Phase Energy Meter with connectivity options for monitoring home appliances, circuits, and office equipment.

Enhanced with gen2 firmware and LAN connectivity, it provides integrators with options for end-customer solutions. Shelly Pro 3EM reports energy data in real-time.

Features:

  • 4 quadrant energy measurement
  • Accuracy Class B: 1%
  • Photovoltaic ready
  • MODBUS support
  • Wi-Fi, LAN, and Bluetooth
  • Power monitoring
  • Scripting functionalities
  • Industry-grade security

PHYSICAL

Current Transformer: 3 x CT120 included in the package

Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in

Weight: 62 ±1 g / 2.19 ±0.05 oz

Mounting: DIN rail

Screw terminals max torque: 0.4 Nm / 4.43 lbin

Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and bootlace lugs)

Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in

Shell material: Plastic

ENVIRONMENTAL

Ambient 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 voltage AC: 110 - 240 V, 50/60 Hz

Power supply voltage DC: N/A

Power consumption: < 3 W

SENSORS, METERS

Temperature sensor: Yes

Voltmeters (RMS for each phase): 100 - 260 V

Voltmeters accuracy: ±1 %

Ammeters (RMS via CT for each phase and the Neutral): 0 - 120 A

Ammeters accuracy: ±1 % (2 - 120 A), ±2 % (1 - 2 A), ±5 % (0 - 1 A)

Power and energy meters: Active and apparent power; Active and apparent energy; Power factor; Fundamental active and fundamental reactive energy

Measurement data storage: At least 60 days of 1 min data resolution

Data export: CSV for PQ recorded values, JSON format export trough RPC

RADIO

Wi-Fi protocol: 802.11 b/g/n

Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)

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