Safety Guidelines; Delivery And Installation - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane

1.4 Safety guidelines

 Only trained and qualified professionals are allowed to carry out related
operations.
 Do not perform wiring, inspection or component replacement when power supply
is applied. Ensure all the input power supplies have been disconnected before
wiring or inspection, and wait for at least the time designated on the VFD or until
the DC bus voltage is less than 36V. The minimum waiting time is listed in the
following.
 Do not refit the VFD unless authorized; otherwise fire, electric shock or other
injury may result.
 The base may become hot when the machine is running. Do not touch.
Otherwise, you may get burnt.
 The electrical parts and components inside the VFD are electrostatic sensitive.
Take measurements to prevent electrostatic discharge when performing related
operations.

1.4.1 Delivery and installation

 Do not install the VFD on inflammables. In addition, prevent the VFD from
contacting or adhering to inflammables.
 Connect the optional braking parts (such as braking resistors, braking units or
feedback units) according to the wiring diagrams.
 Do not run the VFD if it is damaged or incomplete.
 Do not contact the VFD with damp objects or body parts. Otherwise, electric
shock may result.
Note:

Select appropriate tools for VFD delivery and installation to ensure the safe and proper running
and avoid physical injury or death. To ensure personal safety, take mechanical protective
measures like wearing safety shoes and working uniforms.

Protect the VFD against physical shock or vibration during the delivery and installation.

Do not carry the VFD only by its front cover as the cover may fall off.

The installation site must be away from children and other public places.
VFD model
380V 1.5kW–110kW
380V 132kW–315kW
380V >355kW
660V 22kW–132kW
660V 160kW–355kW
660V 400kW–630kW
Minimum waiting time
-2-
Safety precautions
5 minutes
15 minutes
25 minutes
5 minutes
15 minutes
25 minutes