Goodrive350 IP55 High-ingress Protection Series VFD
Precautions for Quick Application
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2 Precautions for Quick Application
2.1 What this chapter contains
This chapter introduces the basic principles required during installation commissioning. Users
can realize quick installation commissioning by following these principles.
2.2 Unpack inspection
Check as follows after receiving products.
1.
Check whether the packing box is damaged or dampened. If yes, contact local dealers or
INVT offices.
2.
Check the model identifier on the exterior surface of the packing box is consistent with the
purchased model. If no, contact local dealers or INVT offices.
3.
Check whether the interior surface of packing box is improper, for example, in wet condition,
or whether the enclosure of the VFD is damaged or cracked. If yes, contact local dealers or INVT
offices.
4.
Check whether the nameplate of the VFD is consistent with the model identifier on the
exterior surface of the packing box. If not, contact local dealers or INVT offices.
5.
Check whether the accessories (including user's manual, control keypad and expansion
card units) inside the packing box are complete. If not, contact local dealers or INVT offices.
2.3 Application confirmation
Check the following items before operating on the VFD.
1.
Verify the load mechanical type to be driven by the VFD, and check whether overload
occurred to the VFD during actual application, or whether the VFD power class needs to be
enlarged?
2.
Check whether the actual running current of load motor is less than rated VFD current.
3.
Check whether the control precision required by actual load is the same with the control
precision provided by the VFD.
4.
Check whether the grid voltage is consistent with rated VFD voltage.
5.
Check whether the functions required need an optional expansion card to be realized.
2.4 Environment confirmation
Check the following items before use.
1.
Check whether the ambient temperature of the VFD during actual application exceeds
40°C, if yes, derate 1% for every additional 1°C. In addition, do not use the VFD when the ambient
temperature exceeds 50°C.
Note:
For cabinet-type VFD, its ambient temperature is the air temperature inside the cabinet.
2.
Check whether ambient temperature of the VFD during actual application is below -10°C, if
yes, install heating facility.
Note:
For cabinet-type VFD, its ambient temperature is the air temperature inside the cabinet.
3.
Check whether the altitude of the application site exceeds 1000m. When the installation site
altitude exceeds 1000m, derate 1% for every increase of 100m; when the installation site altitude
exceeds 3000m, consult the local INVT dealer or office.
