- Cold Shrink Design — for quick and easy installation; excellent for cable size transitions
- Complete Kit — includes the required products to make one splice
- Silicone Rubber Construction — for good high and low temperature performance
- Production Tested — partial discharge and A.C. withstand tests to provide reliability
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- Cold Shrink Design — for quick and easy installation; excellent for cable size transitions
- Complete Kit — includes the required products to make one splice
- Silicone Rubber Construction — for good high and low temperature performance
- Production Tested — partial discharge and A.C. withstand tests to provide reliability
- Computer Aided Design — for compact size and optimal distribution of electrical field
- Special Electrode Design — minimizes electrical stress at critical cable/splice interface
- Smooth Edge Neutral Extension Sock — virtually no frayed edges
- Integrated Ground — standard joint includes braid for easy connection to ground
The 3M™ Cold Shrink QS4s Integrated Short Splice Kit QS4s-25SP Series is a 25/28 kV-class inline splice for joining jacketed concentric neutral (JCN), flat strap, tape shield and longitudinally corrugated (LC) power cables.
The 3M™ Cold Shrink QS4s Integrated Short Splice Kit QS4s-25SP Series is a 25/28 kV-class inline splice for joining jacketed concentric neutral (JCN), flat strap, tape shield and longitudinally corrugated (LC) power cables. The cold shrink design is sized to fit Type MV-90 or Type MV-105 cables with copper or aluminum conductor sizes ranging from 1 AWG to 1000 kcmil (50 to 500 mm2). The cold shrink splice body is a one-piece molded design made of specially formulated silicone rubbers, while the jacketing is made of EPDM rubber for physical protection. Each splice manufactured is factory tested to provide reliability.
The splice can be used with 3M™ Shearbolt Connectors QCI Series, and can be used for size transitions within the listed kit size range. The 3M™ Cold Shrink QS4s Integrated Short Splice Kit QS4s-25SP Series meets or exceeds the 25/28 kV Voltage Class rating requirements of ANSI/IEEE Std. 404.
Applications
For splicing 25/28 kV shielded power cables:
- For inline splicing
- For feeder and distribution circuits
- For jacketed concentric neutral cables (JCN)
- For flat strap neutral cables
- For tape shielded cables
- For longitudinally corrugated (LC) shielded cables
- For copper or aluminum conductors
- For use with specified 3M™ Shearbolt Connectors QCI Series
- For size transition splicing
- For direct burial installations
- For submerged locations
