ATV71HD55Y SQUARE D, ATV71HD55Y Datasheet - Page 12
ATV71HD55Y
Manufacturer Part Number
ATV71HD55Y
Description
ALTIVAR 71 DRIVE 60 HP 575/690 VOLT
Manufacturer
SQUARE D
Datasheet
1.ATV71HD55Y.pdf
(12 pages)
Product data sheet
Performance Curves
Derating Curves
The derating curves for the drive nominal current (In) depend on the temperature, the switching frequency and the mounting type. For
intermediate temperatures (e.g. 55°C), interpolate between 2 curves.
X
(1)
Above 50ºC, the drive should be fitted with a control card fan kit.
12
Switching frequency
Mounting type
ATV71HD55Y