Voltage Relay

Voltage Relay

Three-phase WiFi electricity meter and voltage relay KWS-306WF

65.50 €

Price includes 24% VAT · excl. VAT 52.82 €

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This multifunctional three-phase electricity meter (KWS-306WF) is a good solution for those who want complete control over their electricity consumption. It is not just an ordinary electricity meter - this modular meter combines the functions of an accurate electricity meter, a remote Wi-Fi switch and a smart voltage relay.

Thanks to its DIN rail mounting, this WiFi electricity meter can be easily installed in any electrical panel, providing real-time data and protection for your electrical system.

Product code: 59174311

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Main advantages and features:

  • Real-time power meter monitoring and Wi-Fi control: Monitor power consumption, voltage and power directly from your smartphone. Ideal for rental properties, offices or smart homes.

  • All-in-one protection: The 3F modular electricity meter also functions as a voltage relay, protecting devices from overvoltage, undervoltage, and overcurrent.

  • Color LCD display: The clear and readable electricity meter display displays all important parameters at once: voltage (V), current (A), power (kW) and energy consumption (kWh).

  • Durable magnetic relay: A static zero-energy magnetic relay is used, ensuring long service life, low self-consumption and greater reliability.

  • Easy installation: Standard DIN rail mounting makes installation quick.

  • Using the Tuya Smartlife app, the user can remotely turn on or off the mains power supply behind the device or implement consumption timer functions.
  • Wifi Network Compatibility: Connects to an existing 2.4 GHz WiFi network for monitoring and control. (The meter does not support 5 GHz WiFi networks.)

Technical data:

The technical capabilities of this wifi 3F modular electricity meter meet the needs of even the most demanding user:

Parameter Range / Description
Voltage range AC 85-290V (3-phase, 4-wire)
Current strength 0-63A
Power range 0-23kW
Energy consumption measurement 0-99999999 kWh
Protective functions Overvoltage, undervoltage, overcurrent, power and temperature protection
Additional features Timer, automatic shut-off, memory function in case of power failure
Operating temperature -20°C to +150°C

Areas of use:

This wifi electricity meter is ideal for a variety of environments:

  • Home and apartment: Track the cost of large household appliances or electric heating.

  • Rental market: Ideal sub-meter for measuring tenants' electricity consumption.

  • Industry and warehouse: For installation in distribution boards and for monitoring production lines.

  • Accommodation: Hotels and guest apartments to increase energy efficiency.