- Country of manufactureRussia
PIN clamp on transformer TM, CMG, TMZ 63 kVA M12x1, 75
Contact clips for transformers TM ТМG TMZ
Contact clips for transformers TM ТМG TMZ spot (hardware clamps, "boxes", "shoes") are designed to provide reliable contact of transformer substation by NN with powered parts conclusions of the power tansformatora by the SS, as well as to reduce the effects of transient processes in electrical network.
Installing the contact spot clamps are recommended for power transformers with capacity from 64 kVA and above. Contact terminals are not designed to effect significant mechanical loads. The effort, providing a contact wire-clamp, performed in them due to the tightening of bolts (bolted clamps).
Clamps used for attaching cable busbars concluded transformer apparatus made in cylindrical form with internal threaded part joined to the spikes of the conclusions of the transformer by NN.
Spot clip ensures reliable contact conclusions transformer by NN from bus bars. In addition, threaded part of the bolt is tightened clamping contact spot connection.
It should be borne in mind that bolted contacts require periodic monitoring and tightening bolts.
Particular attention should be paid to the issue of ensuring the reliability of contacts when switching from aluminum to copper wire findings. In these cases, aluminium feet clips have copper coating that avoids breach of contact due to electrolytic corrosion, especially in moisture.