DF7 auxiliary excitation device LC
Promulgator
：admin Time：2017-10-20
DF7 auxiliary excitation device LC,
DF7G auxiliary excitation device,
LTQ- II excitation regulator,
WDLTQ- II excitation regulator,
Regulator plate of excitation regulator for DF7 locomotive
ENG10/8-150V battery voltmeter,
GDY-100-150V battery voltmeter,
SK-6-J module board composition,
G3TB-00201P red OMRON module,
Oil pressure relay TJY1A,
Oil pressure relay TJY1B,
Oil pressure relay TJY2,
Voltage regulator TTY3,
TJJ2-18/21 ground relay,
TJY3 wind pressure relay,
Pressure switch TJY11,
Pressure switch TJY12,
Pressure switch TJY13,
Duct relay TJY5,
Wind pressure relay TJY-0.3,
Speed sensor TQG9B,
