Formaster Smartfox prúdový transformátor 80A 791732486629 uzavretý pre Smartfox

Precision current transformer engineered for seamless integration with Smartfox energy management systems. Its closed-core design delivers accurate 80 A primary current measurement with a 333 mV secondary output, ensuring reliable energy consumption monitoring for residential and commercial applications.

Advantages

The transformer's Class 1 accuracy and 50/60 Hz frequency range provide consistent readings, while the flame-retardant ABS/PC housing guarantees durability. The integrated 3.5 mm jack connector simplifies installation, and the 16 mm cable aperture accommodates standard wiring.

Suitable for

• Smartfox energy management systems requiring precise current sensing
• Monitoring single-phase circuits up to 80 A
• Retrofit installations where closed-core CTs are preferred
• Energy audits and sub-metering in residential or light commercial settings

Key specifications

• Rated primary current: 80 A
• Secondary output: 333 mV
• Transformer type: Closed-core (solid-core)
• Accuracy class: Class 1
• Frequency range: 50/60 Hz
• Max. cable diameter: 16 mm
• Operating temperature: -20°C to +70°C
• Insulation voltage: 600 V AC
• Connection type: Integrated cable with 3.5 mm jack connector
• Mounting type: Cable pass-through / panel mount
• Housing material: Flame-retardant ABS/PC
• Standards: CE, RoHS

Recommendations

For optimal performance, pair with a Smartfox controller and ensure the primary conductor passes through the CT aperture without kinking. Verify the jack connector is securely seated to avoid signal loss.