The MIC4 has the following mechanical characteristics.
Feature |
Value |
---|---|
Dimensions |
Panel Mount Version: Light Duty Version: Heavy Duty Version: |
Weight |
Panel Mount Version: Light Duty Version: Heavy Duty Version: |
Shape of device |
See chapter Overview Drawings |
Mechanical environmental conditions |
The housing is resistant to general atmospheric contamination. Panel Mount Version: Light Duty Version: Heavy Duty Version: The specified protection classes and types are only guaranteed if all external wiring connections are made in accordance with the connector specification, all covers and seals are installed as intended and the following tightening torques are observed:
Always use a new seal when installing the service cover. |
Standard single seal inserts for PG screw joints (Heavy Duty and Light Duty Version) |
Suitable for a cable with a diameter of 6 mm to 13 mm. |
Multiple seal inserts for PG screw joints (Heavy Duty and Light Duty Version) |
Suitable for up to three cables, each with a diameter of 6 mm to 7 mm. |
Climatic environmental conditions |
Panel Mount Version: Light Duty Version: Heavy Duty Version*: Max. 85 % humidity without condensation up to 3,000 m (9,842') above sea level |
Determining Maximum Ambient Temperature for Heavy Duty Version
* The maximum ambient temperature for the Heavy Duty Version of the MIC4 is dependent on the net power delivered. This can be up to +80 °C (+176 °F) for low net power.
Net power |
Max. ambient temperature |
---|---|
18 W |
+80 °C (+176 °F) |
36 W |
+75 °C (+167 °F) |
54 W |
+70 °C (+158 °F) |
Determine the maximum ambient temperature for the Heavy Duty Version of the MIC4 as follows:
1. Determine the net power (P) delivered.
|
Engine type |
Max. ambient temperature |
---|---|---|
|
Two-Stroke Engine |
|
|
Four-Stroke Engine |
Notice:
Energy refers to the set energy limit (see Timing – Schedule A/B – Energy). The number of outputs refers to the configured outputs.
2. Calculate the maximum ambient temperature.
Max. ambient temperature in °C = 80 – (P – 18) x 5 /18
The formula is defined for P ≥ 18 W. The ambient temperature is therefore limited to +80 °C (+176 °F).