KL9570 - Buffer Capacitor Terminal

Installation instructions for enhanced mechanical load capacity

 
 Icon Warning
WARNING
Risk of injury through electric shock and damage to the device!
Bring the Bus Terminal system into a safe, de-energized state before starting mounting, disassembly or wiring of the Bus Terminals!

Additional checks

The terminals have undergone the following additional tests:

Verification
Explanation
Vibration
10 frequency runs in 3 axes
6 Hz < f < 60 Hz displacement 0.35 mm, constant amplitude
60.1 Hz < f < 500 Hz acceleration 5 g, constant amplitude
Shocks
1000 shocks in each direction, in 3 axes
25 g, 6 ms

Additional installation instructions

For terminals with enhanced mechanical load capacity, the following additional installation instructions apply:

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The enhanced mechanical load capacity is valid for all permissible installation positions
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Use a mounting rail according to EN 60715 TH35-15
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Fix the terminal segment on both sides of the mounting rail with a mechanical fixture, e.g. an earth terminal or reinforced end clamp
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The maximum total extension of the terminal segment (without coupler) is:
64 terminals (12 mm mounting with) or 32 terminals (24 mm mounting with)
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Avoid deformation, twisting, crushing and bending of the mounting rail during edging and installation of the rail
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The mounting points of the mounting rail must be set at 5 cm intervals
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Use countersunk head screws to fasten the mounting rail
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The free length between the strain relief and the wire connection should be kept as short as possible. A distance of approx. 10 cm should be maintained to the cable duct.