Periodic Maintenance - YASKAWA V1000 Installation Manual

4 Periodic Maintenance

4 Periodic Maintenance
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Replacement
Estimated drive performance life is based on specific usage conditions. These conditions are
provided for the purpose of maximizing useful drive life and performance. Drive
performance and/or useful life are affected by application in harsh environments or rigorous
use.
Conditions for Estimating Performance Life
■
The estimated performance life of the drive is 10 years under the following conditions:
• Drive ambient temperature: Yearly average of 35°C
• Load factor: 80% max.
• Operation time: 24 hours a day
Drive performance life may be less than 10 years if drive use exceeds the conditions above.
16 YASKAWA ELECTRIC TOBP C710606 21D YASKAWA AC Drive - V1000 Finless Installation Guide