Dynamic Test Procedures - Danfoss VLT Series Service Manual

5.2 DYNAMIC TEST PROCEDURES

Refer to terminal locations in Figure 5-8 for performing dynamic
test procedures.
Test procedures in this section are numbered
for reference only. Tests do not need to be
performed in this order. Perform tests only as
necessary.
Main 3-phase AC power to drive
DC bus/loadsharing connections
Brake resistor connection
NOTE
Figure 5-8. Drive Power Terminals (D-size Frames)
DANGER
!
Never disconnect input cabling to drive with
power applied due to danger of severe injury or
death.
WARNING
!
Take all necessary safety precautions for system
start up prior to applying power to drive.
3-phase output to motor
VLT is a registered Danfoss trademark
5-13