KVA 550 KW 440 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 415 Duty Rating Continuous Class F 105/40C Bearing 2 Adaptor SAE 00 Coupling none Name STAMFORD,HC5,E,INDUSTRIAL,311 Product HC5 Manual A040J849_HC_EN.pdf DataSheet HCI5E-311-TD-EN_Rev_A.pdf GA 52-4706_Rev_G.pdf Torsional L15-12555_Rev_B.pdf Priority 230 Model HC5 Cores E Type INDUSTRIAL Winding 311 adaptor SAE 00 Coupling none Voltage 415 kva 550.00 kw 440.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/hc5