KVA 506 KW 404.8 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 400 Duty Rating Marine Continuous Class F 90/50C Bearing 1 Adaptor SAE 0.5 Coupling 18 Name STAMFORD,HC5,D,MARINE,14 Product HC5 Manual A040J849_HC_EN.pdf DataSheet HCM5D-14-TD-EN_Rev_A.pdf GA 52-4649_Rev_F.pdf Torsional L15-12558_Rev_C.pdf Priority 230 Model HC5 Cores D Type MARINE Winding 14 adaptor SAE 0.5 Coupling 18 Voltage 400 kva 506.00 kw 404.80 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/hc5