EP444C/544C Series Brushless Alternators

Product details

EP444C/544C Series Brushless Alternators


Rated output power: 200kw-536kw(250kva-670kva)

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%(60%ln,cosф≤0.4 lag)

Adjustable voltage range 95-105%Un

Sine waveform distortion rate at no-load, ≤5%,(line voltage)

Data sheet

ModelRated power (KW/KVA)Frame SizeDimensionsWeight Shape and Insulation class
KWKVAPacking SizeG.W/N.W
EP-444C2002509#315130×70×98770/730Circular Plate Shell Class H
EP-444D2403009#315130×70×98930/860
EP-444ES2603259#315130×70×98950/880
EP-444E2803509#315130×70×981180/1100
EP-444FS3003759#315130×70×981180/1100
EP-444F3204009#315130×70×981180/1100
EP-544C36045010#355145×80×1061500/1420
EP-544D40050010#355145×80×1071660/1570
EP-544E48060010#355145×80×108N/A
EP-544FS50062510#355145×80×109N/A
EP-544F53667010#355145×80×110N/A
Motor generator can be made into a   single bearing, SAE5 #. 7.5 connections, SAE4 #. 7.5-10 links, SAE3 #.   10-11.5 connections,
7 # generator can be made into SAE1   # ~ 2  #~  3#, 10-11.5-14, 9 # 10#11# SAE1#-1/2#-0#, 14 to 18   connection.


Control system

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