Smart 300A Single or Three-phase Energy Meter | LCD and 3x clamp | Tuya Smart Life

Smart 300A Single or Three-phase Energy Meter | LCD and 3x clamp | Tuya Smart Life

This Smart Single or Three-phase 3 x clamp Energy Meter 300A bi-directional is an advanced smart electrical monitoring device designed for installations utilizing a three-phase, four-wire electrical system. It's often used as a secondary or sub-meter to monitor energy usage and production in commercial, industrial, or residential settings, particularly those with renewable energy sources like solar panels.

Key Features

• Bi-directional measurement: allowing the meter to measure not only the energy consumed (drawn from the grid) but also the energy generated (produced by solar or other sources and exported to the grid).
• 3-Phase 4-wire system: it's designed for three-phase AC power systems, which typically use three "hot" lines (phases) and one neutral wire.
• Smart connectivity: connects to a 2.4 GHz WiFi network, enabling remote monitoring and control.
• App integration: the unit operates with the Tuya Smart or Smart Life mobile applications, allowing users to:
  • View real-time electrical parameters (voltage, current, active power, reactive power, power factor, frequency) for each phase and total.
  • Access historical energy consumption and production data (hourly, daily, monthly, yearly kWh).
  • Set up automation and smart scenarios linked with other Tuya-compatible smart devices.
• Integrated relay: has a built-in relay which allows the user to turn the power supply on/off for all phases simultaneously.
• Protection and alarm functions: offer over/under voltage protection, overcurrent protection, and current limiting. The device can automatically disconnect power when thresholds are exceeded and send an alarm notification to the user's phone.
• Accuracy and installation: these are typically DIN rail-mounted for easy installation in an electrical panel and offer high accuracy classes for energy measurement.

Product specifications

• Rated voltage: 80~240VAC
• Rated current: 300A
• Rated frequency: 50/60Hz
• Measurement accuracy: ±1%
• Power consumption: 1.5W
• Installation: 35mm DIN rail
• Working temperature: -10°C ~ +55°C
• Storage temperature: -40°C ~ +70°C
• Working humidity: 5% ~ 95% RH
• Dimensions: 90 x 72.5 x 60 (L x W x H in mm)
• Display type: LCD
• Max. power record: 999999kWh
• Display working time: always on
• CT diameter: 24mm

Typical Uses (but not limited to)

• Residential and commercial buildings.
• Systems with renewable energy
• Industrial and specialized applications

What is in the box?

• 1 x Smart 300A Single or Three-phase Energy Meter
• 3 x 300A CTs
• 1 x user manual

FAQ's

• Why should I choose Tuya above all the other Smart Home Automation Platforms? [click here]
• How do I get started? [click here]
• What devices can presently be Smart Automated? [click here]

Home automation is made smart, simple &  affordable via the Tuya, Smart Life App (Android or IOS),  offering the fastest, most stable platform and widest range of smart products. Supports Alexa Echo Dot, Google Home, IFTTT & more