Virone EM-3 trojfázový elektromer, 80A, 3 moduly, DIN lišta TH-35mm

The Virone EM-3 is a professional three-phase energy meter designed for precise measurement of active electrical energy (kWh). With a maximum current rating of 80 A and a wide voltage range of 3x230/400 V AC, it is suitable for a variety of industrial and commercial applications. The built-in LCD display with backlight ensures clear readability even in dimly lit environments, while the compact 3-module housing allows for straightforward installation on standard TH-35mm DIN rails.

Advantages

This meter provides accurate Class 1 (B) measurements, ensuring reliable billing and monitoring. The S0 pulse output enables easy integration with external monitoring systems or smart home setups. Its robust design, with IP51 front protection and IP20 terminal protection, guarantees durability. The low power consumption of less than 1 W makes it an energy-efficient choice. Installation is simplified with terminal capacity up to 25 mm², accommodating standard wiring sizes.

Suitable for

• Industrial and commercial energy monitoring
• Sub-metering in residential and office buildings
• Distribution board integration for load analysis
• Renewable energy systems (solar, wind) monitoring

Key specifications

• Type: 3-phase energy meter (4-wire, with neutral)
• Max current: 80 A
• Nominal voltage: 3x230/400 V AC
• Frequency: 50/60 Hz
• Accuracy class: 1 (B)
• Display: LCD with backlight
• Pulse output: S0 (100 imp/kWh)
• Mounting: DIN rail TH-35mm, 3 modules wide
• Operating temperature: -20°C to +55°C
• Protection rating: IP51 (front), IP20 (terminals)
• Terminal capacity: up to 25 mm²
• Power consumption: <1 W
• Certification: CE

Recommendations

Installation should be performed by a qualified electrician in compliance with local regulations. Ensure the meter is de-energized during installation and that the wiring configuration matches the specified 4-wire system. Verify the maximum current and voltage ratings match your application before use.