CB-212 is advance three phase 3 wire APFC display provide user-friendly interface and ease of access to parameters for manual setting built-in power analyzer allowing the instantaneous display of any electrical parameter (voltage current reactive power harmonics etc. With THD protection function not affected by the harmonics can protect capacitor from harmonic interference. Max 12 step control 5A/250V relay output or 12VDC output. Optional RS-485 communication port easy for user connect to PLC and build SCADA system. Higher measurement accuracy(0.5) and system stability it is cost effective ideal for OEMs and panel builders solution. FEATURES I / U / KW / KVAR / HZ / COS measurement and display 93*70 LCD display Anti-harmonic design Max 12 steps capacitor control