Transformerless UPS Filters MASTERYS GP4 RK Tailored protection for Edge computing - from 10 to 40 kVA/kW MASTERYS GP4 Superior reliability and performance - from 10 to 160 kVA/kW DELPHYS BC Reliable, simple and ready-to-use power protection - from 200 to 300 kVA MASTERYS BC+ Designed for easy integration and use - from 10 to 160 kVA DELPHYS GP High-efficiency protection without compromise - from 160 to 800 kVA/kW DELPHYS XM High power density and superior efficiency UPS - from 300 to 800 kVA/kW New DELPHYS XL High Power UPS - 1000 and 1200 kVA/kW