Chapter 3 Environment description and installation
3-19
3.6 Descriptions
of
iDrive
Power and Control terminals
Power input, power output, and earth/ground terminal block descriptions
Terminal Description
L1(L)
L2
L3(N)
Main power input Single-phase: L1/L3(N)
Three-phase: L1/L2/L3
⊕
⊖
DC link and braking module* connection terminals.
Never connect resistors directly to these terminals or damage will occur!
T1
T2
T3
Inverter output.
Connect appropriate 3-phase AC induction motor to these terminals.
PE
Earth / Ground terminals (2 points)
*
A brake module is required for applications where a load with high inertia needs to be stopped
rapidly.
Use a correctly rated braking module and resistor(s) to dissipate the energy generated by the load
during stopping or rapid speed change for example otherwise
iDrive
may trip on over-voltage ‘
OV
’.
