SDRIVE 700
POWER ELECTRONICS
14
INSTALLATION AND CONNECTION
2.2.
Environmental Conditions
Verify ambient conditions of mounting location.
Ambient temperature should not be below -30ºC or exceed 50ºC. It is necessary to consider the use
of the equipment according to normal duty or heavy duty. It is recommended to consult the tables of
standard types included in this manual to guarantee correct use of the equipment.
Relativity humidity should be less than 95% (non-condensing).
Altitude should be below 1.000m (3.300ft).
SD700 is offered with IP00, IP20 and IP54 protection degree. Nevertheless, we recommend
protecting it from conductive dust (dry or wet) and water drops. As an electronic device, the SD700
will have a longer life if the installation is done properly in a clean place, with a correct ventilation
system and protected from mechanical vibrations.
2.3.
Drive Mounting
SD700 should be mounted vertically. It should be well fastened through the anchorages designed for
this to avoid any movement.
If the drive is installed inside a cabinet the heated air must be vented out of the cabinet to ensure
correct cooling. To avoid such a situation it is also necessary to leave enough horizontal and vertical
space with any adjacent equipment.
We recommend cooling the cabinet to evacuate dissipated heat.
2.4.
Power Connection and Control Wiring
2.4.1.
Power Wiring
Input terminals (drive supply) and output terminals (motor supply) are accessible from the bottom.
SD700 is designed for working with 3-phase supply with the neutral connected to the earth.
It is not necessary to use power factor correction capacitors at the SD700 input, and do not
connect them to the output of the drive.
Line voltage should be connected to L1, L2 and L3 terminals, and earth will be connected to the
terminals assigned for this function.
Motor should be connected to the terminals indicated as U, V and W.
Figure 2.1 Power Connection Detail
