Environment:
Vibration test
1.0 g
Max. relative humidity
5%–93% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Ambient temperature
Max. 122°F [50
°
C]
1)
Derating for high ambient temperature, see special conditions in the Design Guide
Minimum ambient temperature during full-scale operation
32°F [0
°
C]
Minimum ambient temperature at reduced performance
14°F [-10
°
C]
Temperature during storage/transport
-13°- +149°/158°F [-25°- +65°/70
°
C]
Maximum altitude above sea level without derating
3,280 ft [1,000 m]
Derating for high altitude, see special conditions in the Design Guide.
EMC standards, Emission
EN 61800-3, EN 61000-6-3/4, EN 55011
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
See section on special conditions in the AF-650 GP Design Guide.
Protection and Features:
•
Electronic thermal motor protection against overload.
•
Temperature monitoring of the heatsink ensures that the drive trips if the temperature reaches a predefined level.
An overload temperature cannot be reset until the temperature of the heatsink is below the values stated in the
tables on the following pages (guideline - these temperatures may vary for different power sizes, unit sizes,
enclosure ratings, etc.).
•
The drive is protected against short-circuits on motor terminals U, V, W.
•
If a line phase is missing, the drive trips or issues a warning (depending on the load).
•
Monitoring of the intermediate circuit voltage ensures that the drive trips if the intermediate circuit voltage is too
low or too high.
•
The drive constantly checks for critical levels of internal temperature, load current, high voltage on the
intermediate circuit and low motor speeds. As a response to a critical level, the drive can adjust the switching
frequency and/ or change the switching pattern in order to ensure the performance of the drive.
Specifications
AF-650 GP Quick Guide
DET-759A
37
8
8
