wiredInUSA - May 2014
72
60 to 2,000µm without changing v-grooves
or fiber clamps, whether for cladding or
coating.
Secure splicing
The manufacturer 3M has launched
its cold shrink QS4 integrated splice for
the construction and industrial market.
Originally introduced to the utility market
in 2013, the QS4 splice will integrate all of
the layers of a shielded power cable splice
into one compact joint, making installation
quick and easy.
Based on 3M’s QS-III cold shrink splice body
the QS4 splice is specifically designed
to meet IEEE standards, and features an
easy-pulling, smooth-edged yellow core
and a re-jacketing tube that eliminates
additional core and the need for grease.
A customizable, factory-installed ground
braid and fewer components further
reduce installation time.
Once installed, a cold shrink splice creates a
reliable electrical interface without sealants
or adhesives.
Each splice is tested for partial discharge
and1minuteACwithstandbefore shipping.
The complete QS4 portfolio includes splice
kits for 15, 25/28, and 35kV tape shield,
wire shield, UniShield
®
, longitudinally
corrugated, jacketed concentric neutral
and flat strap neutral power cables, and
covers conductor ranges up to 500mm
2
.
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or products
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th
May.
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David Bell at
david@wiredinusa.com