Environment; Protection And Features - GE AF-650 GP Quick Manual

Specifications

Environment:

Vibration test
Max. relative humidity
Aggressive environment (IEC 60068-2-43) H
Ambient temperature
1)
Derating for high ambient temperature, see special conditions in the Design Guide
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced performance
Temperature during storage/transport
Maximum altitude above sea level without derating
Derating for high altitude, see special conditions in the Design Guide.
EMC standards, Emission
EMC standards, Immunity
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.
AF-650 GP Quick Guide
5%–93% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
S test
2
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
DET-759A
Max. 122°F [50°C]
32°F [0°C]
14°F [-10°C]
-13°- +149°/158°F [-25°- +65°/70°C]
3,280 ft [1,000 m]
EN 61800-3, EN 61000-6-3/4, EN 55011
EN 61800-3, EN 61000-6-1/2,
1.0 g
class Kd
8 8
37