Ambient Conditions, Ventilation And Mounting Position - Kollmorgen AKD 2G-S Series Installation Manual

6.2 Ambient Conditions, Ventilation and Mounting Position

Storage, Transport
Normal operation
Surrounding
temperature in operation
Humidity in operation
Site altitude
Pollution level
Vibration
Shock
Drive protection
Drive EMC immunity
Mounting
Ventilation
(➜ # 23)
Environmental class 3K3 according to IEC 61800-2
Internal regen resistor used:
0 to +40 °C under rated conditions
l
+40 to +60 °C with output current derating 3 % per Kelvin
l
Internal regen resistor not used:
0 to +50 °C under rated conditions
l
+50 to +60 °C with output current derating 2 % per Kelvin
l
Relative humidity 5 to 85%, no condensation, IEC 61800-2 class 3K3
Up to 1,000 m AMSL (above mean sea level): no restriction
l
1,000 to 2,000 m AMSL: power derating 1.5%/100 m
l
Maximum altitude: 2,000 m AMSL
l
Pollution level 2 as per IEC 60664-1
Class 3M1 according to IEC 61800-2
Class L according to IEC 61800-2
IP 20 according to IEC 60529
Increased immunity according to EN 61800-5-2
Vertical position, in a cabinet with protection of at least IP 54
Minimum cabinet size (WxHxD): 406 x 406 x 254 mm
Built-in fan in all drive variants
The drive shuts down in case of excessively high temperature in the control cabinet. Make sure
sufficient forced ventilation is supplied within the control cabinet.
AKD2G-S Installation Manual, Safety 1
Kollmorgen | kdn.kollmorgen.com | June, 2023 33