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 contaminations. Resistant to gas engine lubricants. Panel Mount Version: Light Duty Version: Heavy Duty Version: The specified protection classes and types are only guaranteed if the following tightening torques are maintained:
|
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 |
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).