Step-by-Step Installation
MVX9000 User Manual 4-5
Start-Up 
Procedures
Wiring Preparation
Step 5: It is very important to perform the wiring steps carefully and correctly. 
Before proceeding, please study the caution and warning messages below. 
WARNING!
Use 75ºC Cu wire only or equivalent.
WARNING!
The rated voltage for AC motor drive must be equal or less than 
240V (equal or less than 480V for 460V models, equal or less than 
600V for 575V models) and the mains supply current capacity must 
be equal or less than 5000A RMS (equal or less than 10000A RMS 
for the 40 hp [30 kW] models).
HIGH VOLTAGE!
Be sure to ground the unit. Otherwise, there is danger of electric shock 
and/or fire.
HIGH VOLTAGE!
Wiring work shall be carried out only by qualified personnel. 
Otherwise, there is a danger of electric shock or fire.