generator alternator

WT series A.C.synchronous brushless alternator, base on absorbing and digesting the update technology of international electrical industry, is a new-type designed by ourselves. It compliance with all main standards,such as :GB755, EN60034, BS5000, VDE0530, NEMA MG1-32, IEC34, etc… Mechanical specification Excellent silicon steel sheet frame and import rings. Mounting type: single bearing with standard SAE connection and SAE driving chip.Double bearing with standard shaft extension and flange connection cover. Electric performance Rated output power: 8kw / 10kva-1760kw/2200kva Rated voltage:400/230v, 440/254v, 220/127v, etc. Phase/connecting method: 3 phase 4wire/Y type connection Rated frequency: 50/60hz Rated speed: 1500/1800rpm Excited type: Brushless, self excited or PMG Insulation: Class H Protection: IP21 IP23 Voltage regulation: AVR automatic control Steady voltage regulation≤±1.0% Transient voltage regulations≤+20%, -15% Adjustable voltage range 95-105%Un Sine waveform distortion rate at no-load, ≤5%,(line voltage) This series alternator can be operated continuous at rated load under following conditions: Altitude above sea level: ≤1000 meters Ambient air temperature: ≤40centigrade Relative air humidity: ≤ 90% It has outstanding performance,reliable quality, convenient maintenance. Using steel or flexible material, it can be connected with engine as a gensets to use in factories, buildings and work sites for lighting and electric power source.