National oilwell dc control module
national oilwell
dc control module
schematic : 0522-2500-04 rev. d
tested by :houston lab
dw limit : 1200 amps
rt limit : 50-1200 amps
mp1 limit : 800 amps
mp2 limit : 800 amps
cp limit : 750 amps
prop limit : 1100 amps
special mod : mp1 & mp2 single motor
made in usa















