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Copper Tube MV/HV Terminals

Copper Tube MV/HV Terminals

Description

Our Medium Voltage (MV) and High Voltage (HV) terminal lugs are manufactured using CW024A(C106) copper tube as standard.

We can also manufacture CW004A (C101) MV&HV copper tube terminal lugs to customer requirements.

Medium Voltage (MV) Crimp terminal Lugs
Recommended voltage ratings - 3.3KV up to 11KV.
Longer barrel to allow double crimping on lug.
Chamfered entry not flared.
No inspection hole to ensure good flow of current through the full length of lug and help prevent water ingression.

High Voltage (HV) Crimp terminal Lugs
Recommended voltage ratings - 11KV up to 33KV
Longer barrel to allow double crimping on lug.
Increased cross sectional area of lug to improve current flow.
Chamfered entry not flared and fully deburred.
No inspection hole to ensure good flow of current through the full length of the lug and to help prevent water ingression.

Water Blocked MV & HV crimp terminal lugs
Total Connections 2009's Medium & High Voltage water blocked lugs ensure that no water can seep through the two layers of copper into the palm of the copper tube terminal.

This is achieved by a heat process called silver soldering.  We effectively fill the gap with a mix of molten copper and silver, then the parts are tested to ensure that the block has worked effectively.

This process also has positive effects for the current carrying capacity of the terminal lug.

High Current Applications crimp terminal lugs
Total Connections 2009 can help you specify the best options for crimp lugs carrying high currents. 

We have worked on designs for McLaren's P1 stator terminal bus bars, where the terminations required carrying 12amps/mm2 (we usually recommend 2amps/mm2).

We also have special crimp techniques to improve compaction of the connection, to reduce break down under high currents.

Please call our sales team to discuss your requirements.

Types of medium and high voltage terminal lugs we manufacture:-
Single Hole Terminal Lugs
POI (2Hole) Terminal Lugs
Transformer (4 Hole / TF4H)
Pin Terminal Lugs
Butt Splice Lugs
Dissimilar Splice lugs
Machined Terminal Lugs

Product Specifications:

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