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Goodrive300
inverters Safety precautions
7
Connect the braking optional parts (braking resistors, braking units or
feedback units) according to the wiring diagram.
Do not operate on the inverter if there is any damage or components loss to
the inverter.
Do not touch the inverter 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 inverter and avoid physical injury or death. For physical safety, the erector should
take some mechanical protective measurements, such as wearing exposure shoes
and working uniforms.
Ensure to avoid physical shock or vibration during delivery and installation.
Do not carry the inverter by its cover. The cover may fall off.
Install away from children and other public places.
The inverter cannot meet the requirements of low voltage protection in IEC61800-5-1
if the sea level of installation site is above 2000m.
Please use the inverter on appropriate condition (See chapter
Installation
Environment
).
Don't allow screws, cables and other conductive items to fall inside the inverter.
The leakage current of the inverter may be above 3.5mA during operation. High
leakage current, earth connection essential before connecting supply. Ground with
proper techniques and ensure the grounding 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 motor
terminals. Please connect the input power cables and motor cables with proper
techniques; otherwise the damage to the inverter may occur.
1.4.2 Commission and running
Disconnect all power supplies applied to the inverter before the terminal
wiring and wait for at least the designated time after disconnecting the
power supply.
High voltage is present inside the inverter during running. Do not carry
out any operation except for the keypad setting.
Summary of Contents for GD300-004G-4
Page 1: ...3...
Page 148: ...Goodrive300 inverters Basic operation instruction 147...
Page 159: ...Goodrive300 inverters Basic operation instruction 158...
Page 164: ...Goodrive300 inverters Basic operation instruction 163...
Page 173: ...Goodrive300 inverters Basic operation instruction 172...
Page 189: ...Goodrive300 inverters Basic operation instruction 188...
Page 204: ...Goodrive300 inverters Basic operation instruction 203...
Page 227: ...Goodrive300 inverters Fault tracking 226 8 6 2 Motor vibration...
Page 228: ...Goodrive300 inverters Fault tracking 227 8 6 3 Overvoltage 8 6 4 Undervoltage fault...
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