author：Rittal cabinet, rittal cooling
key word：Rittal cabinet, rittal cooling, rittal busbar, rittal fan, rittal electric cabinet
Drill or punch carefully.
key word：Rittal cabinet, rittal cooling, rittal busbar, rittal fan, rittal electric cabinet
Drill or punch carefully.
If necessary, use a drill gauge when drilling.
For this reason, special drilling gauges are available on the market.
Coolant or lubricant is not allowed.
explain:
Attention must be paid when drilling. In order to avoid the deformation of the contact surface, the copper sheets should be closely pasted together.
Stamping can easily make a smooth contact surface.
explain:
During stamping, it must be noted that in order to avoid the deformation of the contact surface, the copper sheets should be closely pasted together.
The current carrying capacity at 65 ° C bus temperature and 35 ° C ambient temperature is corrected according to DIN43671 material characteristics
Rheological properties
The rheological property of copper clad aluminum bus is between copper and aluminum. Large-area contact with RiLine components cannot determine the rheological properties different from copper.
torque
Tighten the connection between components and system according to RiLine's regulations on copper. The bolt connection must be selected according to the torque of DIN43673.
Application restrictions
Not applicable to dewy weather and corrosive environment.
Processing instructions
Based on the material characteristics inconsistent with the bus E-Cu, the copper clad aluminum bus SV3582.020, SV3584.020, SV3585.020 and SV3586.020 have the following processing instructions:
Sawing construction
The recommended cutting speed is 50 – 90 meters/minute
drill hole
The recommended cutting speed is 50 m/min, cutting angle 135 ° – 140 °
stamping
Similar to copper bus bend
According to the following table, under CUPONAL, the bending radius is slightly larger than that of copper
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