Goodrive300-01A series VFD for air compressor
Safety precautions
-2-
disconnected before wiring and inspection, and always wait for at least the
time designated on the VFD or until the DC bus voltage is less than 36V. The
waiting time is shown as below.
VFD model
Minimum waiting time
380V
7.5kW-200kW
5 minutes
Do not refit the VFD unless authorized; otherwise, fire, electric shock or other
injuries may occur.
The base of the radiator may become hot during running. Do not touch to
avoid hurt.
The electrical parts and components inside the VFD are
electrostatic-sensitive. Take proper measurements to avoid electrostatic
discharge during related operation.
1.4.1 Shipment and installation
Install the VFD on fire-retardant material and keep the VFD away from
combustible materials.
Connect the optional brake parts (brake resistors, brake units or feedback
units) according to the wiring diagram.
Do not operate on the VFD if there is any damage or components loss to the
VFD.
Do not touch the VFD with wet items or body; otherwise, electric shock may
occur.
Note:
Select appropriate moving and installing tools to ensure a safe and normal running of the VFD
and avoid physical injury or death. For physical safety, the installer must take mechanical
protective measures, such as wearing exposure shoes and working uniforms.
Ensure the VFD suffers no physical impact or vibration during moving and installation.
Do not carry the VFD by its front cover only as the cover may fall off.
Installation site must be away from children and other public places.
The VFD cannot meet the requirements of low voltage protection in IEC61800-5-1 if the altitude
of the installation site is above 2000m.
The application environment should be proper and appropriate (see details in
Installation
environment
)
Prevent the screws, cables and other conductive objects from falling into the VFD.
The leakage current of the VFD may be above 3.5mA during operation. Ground with proper
techniques and ensure the groundi
ng resistor is less than 10Ω. The conductivity of PE grounding
conductor is the same as that of the phase conductor (with the same cross sectional area).
R, S and T are the input terminals of the power supply, while U, V and W are the output motor
terminals. Connect the input power cables and motor cables correctly; otherwise, damage to the
VFD may occur.
Summary of Contents for GD300-01A-011G-4
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