What are the voltage, temperature and altitude tolerances for the Altivar 32 drive?
Customer wants to know the limitations for the ATV32 drive.
ATV32, Altivar 32
The voltage range for the M2 drives (200-240V) is 200V, minus 15% to 240V, plus 10%.
The voltage range for the N4 drives (380-480V) is 380V, minus 15% to 480V, plus 15%.
The temperature rating for all models is +14F to +122F (-10C to +50C), without derating (as long as the switching frequency is 4 kHz or less).
Optional derating is available from +122F to +140F (50C to 60C). Consult the Installation manual for de-rating curves based on the temperature and switching frequency.
The maximum altitude the Altivar 32 can be installed without de-rating is up to 3300 feet (1000 meters). De-rate the drive nominal current by each additional 330 feet (100m) up to a maximum ceiling of 10,000 feet (3000m).