Danfoss VLT series - Page 144

8-6
VLT is a registered Danfoss trademark
Pin
No.
Schematic
Acronym
Function Description Reading Using a Digital
Volt Meter
29 GWP_T IGBT gate
signal, buffered,
W phase,
positive. Signal
originates
on Control Card.
2v/div 100us/div Run@10Hz
2.2 - 2.5 VDC
Equal on all phases
TP25-TP30
30 GWN_T IGBT gate
signal, buffered,
W phase,
negative. Signal
originates
on Control Card.
2v/div 100us/div Run@10Hz
2.2 - 2.5 VDC
Equal on all phases
TP25-TP30