Ultimate Protection for Safe and Reliable

● Complete protection function, with optional 4-segment protection function, meeting higher customer demand for use

● Zero flashover for the whole series to ensure maximum safety of electricity

Self-selection and Adaptability

● Selective interlocking function in ZSI area to avoid unnecessary power outages and ensure the continuity of power supply

● High reliability, with high and low temperature test, high altitude, salt spray test, EMC test, vibration and damp heat test in strict accordance with national standards

Safety Protection, and Smart Connectivity

● MCR on-off protection and HSISC trip protection

● The communication function, allowing for "four remotes"