KVA 429 KW 343.2 Frequency 50 Speed 1500 Poles 4 Phase 3 Voltage 400 Duty Rating Continuous Class B 80/40C Adaptor SAE Coupling none Name STAMFORD,S5L1S,D,INDUSTRIAL,311 Product S5L1S Manual A061R621_Rev_B.pdf DataSheet ES10462001_S5L1S-D4-B-W311.pdf Priority 233 Model S5L1S Cores D Type INDUSTRIAL Winding 311 adaptor SAE Coupling none Voltage 400 kva 429.00 kw 343.20 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s5