AKD2G-S Installation, Safety 1 | 10 Functional Safety
10.5 Enclosure, wiring
Enclosure
Since the drive meets IP20, you must select an enclosure that permits safe operation of the
drive. The enclosure must at least meet IP54 .
Storage
Temperature
Humidity
-25 to +55 °C, maximum rate of change 20 K/hour, class 1K4.
5 to 95% relative humidity, no condensation, class 1K3.
Transport
Transport only in the manufacturer’s original recyclable packaging.
Temperature
Humidity
Shock
-25 to +70 °C, maximum rate of change 20 K/hour, class 2K3.
max. 95% relative humidity at +40°C, no condensation, class 2K3.
Avoid shocks while transporting. AKD2G modules are tested for
environmental class 2M1 of IEC 60721-3-2.
Operation
Temperature
Humidity
0 to +40 °C under rated conditions, IEC 61800-2 class 3K3
+40 to +55 °C with continuous current derating 4 % per Kelvin
Relative humidity 5 to 85%, no condensation, IEC 61800-2
class 3K3
Site altitude
Up to 1000 m above mean sea level (AMSL): no restriction
1,000 to 2,000 m AMSL: power derating 1.5%/100 m
Maximum altitude: 2000 m AMSL
Drive EMC immunity
Increased immunity according to EN 61800-5-2
Drive Pollution level
Pollution level 2 as per IEC 60664-1
Drive Vibration class
Class 3M1 according to IEC 61800-2
Drive Shock class
Class L according to IEC 61800-2
Drive protection class
IP20 according to IEC 60529
Enclosure protection
At least IP 54 according to IEC 60529
Wiring
Wiring inside the specified enclosure (IP54) must meet the requirements of the standard
IEC 60204-1 and ISO 13849-2 (Table D.4).
Wiring outside the specified enclosure (IP54) must be laid durably protected from outside
damage (for example, by laying the cable in a duct), placed in different sheathed cables, or
protected individually by grounding connection.
Use copper wires, 0.5 mm² (20 awg), wire ferrules. Maximum distance for unshielded cables
30 m.
The wiring of the digital inputs and outputs must be done in a way, that short circuits
between the inputs, the outputs or to a supply line are avoided.
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Kollmorgen | kdn.kollmorgen.com | S101, December 2018
