Advanced microprocessor-based APFC relay with a high-resolution 3.5″ TFT colour display, offering hybrid compensation with single-phase step selection and automatic voltage-current phase matching. Key specs: 230V/415V AC operating voltage, Class 0.5 accuracy, IP-40 protection, 30mA–6A current range, CT ratio 5A–10000A (primary) with 1A/5A secondary, 50–60Hz frequency, and -10°C to +60°C ambient temperature range, plus display up to 63rd harmonic.
