Splices and Sleeves

Mid span joint sleeve (compression with plicers) for ACSR conductor JT series

Mid span joint sleeve are also named automatic line splice,joint sleeve are used for splicing or repairing conductor of overhead transmission lines.

  • Mid span joint sleeve Description Mid span joint sleeve are also named automatic line splice,joint sleeve are used for splicing
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GroupTransmission and Distribution
CategorySplices and Sleeves
StandardsIEC and GB
CustomisationOEM and non standard accepted
Mid span joint sleeve (compression with plicers) for ACSR conductor JT series
OverviewSpecificationsGalleryOrderingFAQRelated

Overview

Mid Span Joint Sleeve (compression with Plicers) for ACSR Conductor JT Series Description

Mid Span Joint Sleeve

Description

Mid span joint sleeve are also named automatic line splice,joint sleeve are used for splicing or repairing conductor of overhead transmission and distribution lines.tension joint provide a reliable,economical,and easy to install splicing method for overhead transmission and distribution lines. Mid span joint sleeve connector for ACSR conductor not only satisfy the basic tension requirements, but also deal with the problems of “cold flow” of aluminum and the oxide file which forms on the strands.The DC resistance of cable sleeve must be less than that of the equi-length conductor,the temperature rise of all automatic line splice must be less than the splicing conductor.The slip strength of the splice connector must be less than 95% of the rated strength of conductor.

Features of Joint Sleeve

Easy to install,just for use with CRIMP tools only. For ACSR,compact,5005,6201 and ACAR partial tension (40% tension rating) conductor jumper splicing. Aluminum alloy conductor recommendations include 5005 and ACAR having the same diameter as a given ACSR conductor shown below. In addition, compressed (compact) conductor sizes within the same decimal conductor range are recommended.

Suitable Conductor of Automatic Line Splice

ACSR conductor

Material of Line Splice

Sleeve of inner: hot dip galvanized steel Sleeve of outer: Aluminum

Specifications

Codes Ranges and Dimensions

Figures below are reproduced from the CROP catalogue for this item.

TypeSuitable ConductorDimensions (mm)Grip Strength (> kN)
bC1C2LL1
JT-10/2LGJ-10/21.711.05.01701803.9
JT-16/3LGJ-16/31.714.06.02102205.8
JT-25/4LGJ-25/41.716.07.82702808.8
JT-35/6LGJ-35/62.118.08.834035012.0
JT-50/8LGJ-50/82.322.010.542043016.0
JT-70/10LGJ-70/102.626.012.550051022.0
JT-95/15LGJ-95/152.631.015.069070033.0
JT-95/20LGJ-95/202.631.515.269070035.0
JT-120/7LGJ-120/73.133.016.091092026.0
JT-120/20LGJ-120/203.135.017.091092039.0
JT-150/8LGJ-150/83.136.017.594095031.0
JT-150/20LGJ-150/203.137.018.094095044.0
JT-150/25LGJ-150/253.139.019.094095051.0
JT-185/10LGJ-185/103.440.019.51040105039.0
JT-185/25LGJ-185/253.443.021.01040105056.0
JT-185/30LGJ-185/303.443.021.01040105061.0
JT-210/10LGJ-210/103.643.021.01070108043.0
JT-210/25LGJ-210/253.645.021.51070108063.0
JT-210/35LGJ-210/353.646.022.01070108071.0
JT-240/30LGJ-240/303.948.023.554055072.0
JT-240/40LGJ-240/403.648.023.554055079.0

Ordering and Support

From Enquiry To Delivered Order

1

Send The Requirement

Item code, conductor or cable size and quantity, or a drawing and a photograph for a non standard part.

2

Quotation

Price, packing, carton quantity and lead time are confirmed against the catalogue reference.

3

Sample or Tooling

Samples are sent for approval. Parts that need a new mould go through the in house mould division.

4

Production and Shipment

Production to IEC and GB standards, then packing and shipment on the agreed terms.

Answers

Frequently Asked Questions

How do I choose the right size?
Match your conductor or cable size against the range column in the specification table on this page, then quote the code on that row. If the size falls between two rows, send both figures with your enquiry and the correct item will be confirmed.
Is Mid span joint sleeve (compression with plicers) for ACSR conductor JT series available as a sample before a production order?
Yes. Ask for a sample by WhatsApp on 0086 138 6832 9796 or by email and the item, the packing and the lead time for a full order will be confirmed together.
Which standards do CROP products follow?
All CROP products are made to comply with IEC and GB standards. Where a project calls for a national or utility specification, send the standard reference with your enquiry and the matching item will be quoted.
Can items be produced to our own drawing?
Yes. Non-standard and OEM orders are part of the normal range. Send the drawing, a picture, the weight or the written specification to [email protected] or by WhatsApp and a quotation will be prepared against your requirement. CROP also runs its own mould division for plastic, SMC and stamped parts.
How do I obtain the PDF catalogue?
The catalogue is issued on request. Ask for the section you need by email or WhatsApp on 0086 138 6832 9796 and the PDF will be sent back to you. The catalogue page lists every section that is available.

Next Step

Get A Price For Mid span joint sleeve (compression with plicers) for ACSR conductor JT series

Send the code, the size and the quantity. Drawings for non standard versions are welcome.

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