Goodrive270 series VFD for fan and pump Quick startup
-6-
than -10°C, use heating devices.
Note: When the VFD is built in a cabinet, the ambient temperature is the temperature of air
in the cabinet.
3. Whether the altitude of the application site exceeds 1000m. When the installation site
altitude exceeds 1000m, derate by 1% for every increase of 100m.
4. Whether the actual environment humidity exceeds 90% or condensation occurs. If yes, take
additional protective measures.
5. Whether there is direct sunlight or biological invasion in the environment where the VFD is
to be used. If yes, take additional protective measures.
6. Whether there is dust or inflammable and explosive gas in the environment where the VFD
is to be used. If yes, take additional protective measures.
2.5 Checking after installation
Check the following after the VFD installation is complete.
1. Whether the input power cables and motor cables meet the current-carrying capacity
requirements of the actual load.
2. Whether correct accessories are selected for the VFD, the accessories are correctly and
properly installed, and the installation cables meet the capacity carrying requirements of all
components (including the input reactor, input filter, output reactor, output filter, and DC
reactor).
3. Whether the VFD is installed on non-flammable materials and the heat-radiating
accessories (such as reactors) are away from flammable materials.
4. Whether all control cables and power cables are run separately and Whether the routing
complies with EMC requirement.
5. Whether all grounding systems are properly grounded according to the requirements of the
VFD.
6. Whether all the installation clearances of the VFD meet the requirements in the manual.
7. Whether the installation mode conforms to the instructions in the operation manual. It is
recommended that the VFD be installed uprightly.
8. Whether the external connection terminals of the VFD are tightly fastened and the torque is
appropriate.
9. Whether there are screws, cables, or other conductive items left in the VFD. If yes, get
them out.
2.6 Basic commissioning
Complete the basic commissioning as follows before the actual use of the VFD:
1. According to the actual motor parameters, select the motor type, set motor parameters, and
select the VFD control mode.
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