R3S-AVC-600-U R3SBA60 R-3-SC R3S-DVV-010-U R3S-DVV-050-U R3S-DVV-100-U R3S-FRQ-50/120-10-U R3S-FRQ-55/120-20-U R3S-FRQ-60/120-10-U R3S-IG