70 - PVD3627-August 2011
4.3. Electrical connection
Warning
: Check that the power to the electrical cabinet is safely off prior to
make any connections.
Warning
: The wiring must comply with the drive commissioning manual,
with recommended cables, the standard and the local regulations
Warning
: The high-speed motor must be grounded by connecting to an
unpainted section of the motor.
Danger:
After 15 days, check all tightening torques on cable connection.
Bad connections can lead to overheating and fire.
Please, read
§3.7 "Electrical connection"
to have information about cable
recommendations.
A lot of information are already available in the drive documentations.
The motor has to be connected to the drive in accordance with its commissioning manual.
Colour codes are as follow:
Signal
Colour
U
black
V
white
W
red
Earth
green/yellow
Thermal sensor KTY84-130 (+) Brown
Thermal sensor KTY84-130 (-) White
Thermal protector PTC 150°C
yellow
Thermal protector PTC 150°C
yellow
