insulation enhancement

Upload: anchoi050983

Post on 04-Apr-2018

223 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/31/2019 Insulation Enhancement

    1/8

    Insulation Enhanc

  • 7/31/2019 Insulation Enhancement

    2/8

    The Tyco Electronics Energy Division

    produces high voltage insulating

    products, cable accessories andprotection systems for electrical

    supply utilities, original equipment

    manufacturers and major industrial

    companies.

    Safety and reliability of high voltage

    products is vital and we are com-

    mitted to pioneering improvements

    in performance for our customers at

    all levels. To this end, our develop-ment teams work to generate a

    superior range of high performance

    products and technologies for high

    voltage applications which are

    largely unmatched within the

    industry.

    The range of Raychem products

    includes:

    insulation systems

    cable accessories

    surge arresters

    insulators

    insulation accessories

    Protect

    outages

    Birds an

    into sub

    overhea

    bridging

    The Raychem Insulation

    Enhancement System

    Network reliability is a priority

    for electrical utilities. Supply inter-

    ruptions add to maintenance costs

    and affect customer satisfaction

    Insulation EnhancementSystem

  • 7/31/2019 Insulation Enhancement

    3/8

    The com

    The Ray

    ment Sy

    for subs

    for distr

    applicati

    Protection from environmental

    conditions

    Environmental conditions can

    dramatically affect the performance

    of outdoor insulation. Flashovers can

    occur during rainstorms or live line

    Wall thickness is controlled by the

    heat-shrink process. The pre-formed

    parts are quick and easy to install,

    and can even be custom designed.

    There is no need to derate busbars

    or contacts

  • 7/31/2019 Insulation Enhancement

    4/8

    Substations BBIT/BPtubing

    BBIT/BPT

    are suita

    rectangu

    These tu

    their origexcellen

    to a wid

    tubings

    even aro

    awkward

    controlle

    cess. Av

    busbars

    BPTM is

    up to 24applicati

    HVBT b

    HVBT hefor use o

    where b

    nected, H

    longitud

    layer flo

    of tape d

    As with

    system,

    to metalfor inspe

    Availabl

    to 100 m

    up to 24

    formed t

    ease of u

    HVIS in

    HVIS he

    25% in b

  • 7/31/2019 Insulation Enhancement

    5/8

    Substations BCIC prA wide r

    preform

    connecti

    and bus

    be made

    by vacuusheet m

    be easily

    very sim

    disconne

    are held

    plastic n

    wraps, a

    for main

    Raychem

    Suitable

    BISG sq

    The BISG

    polymer

  • 7/31/2019 Insulation Enhancement

    6/8

    Overhead Lines BCIC biThe BCIC

    and othe

    tors mou

    crossarm

    means t

    conductoaccomm

    simple, a

    applicati

    different

    OLIT ov

    insulatiOLIT is a

    shrinkab

    overhea

    caused b

    swinging

    mittent c

    OLIT tap

    facilitate

    layer meamalgam

    a wrap-a

    OLIT tap

    surfaces

    mainten

    tions up

    Overhea

    OLIC is a

    which pr

  • 7/31/2019 Insulation Enhancement

    7/8

    Pollution/Heavy Wetting HVBS bHVBS bo

    collars fo

    which ar

    skirt by s

    by tongu

    the diamseveral p

    cascade

    water to

    flashove

    live-line

    Availabl

    meters f

    or custo

    Suitable

    500 kV.

    HVCE c

    HVCE cra long-te

    flashove

    addition

    This incr

    reduces

    electrica

    also imp

    and incr

    Heat-shrextende

    skirts, co

    resistant

    the porc

    to fit ins

    500 kV, w

    to over 3

    Wrap-ar

    extende

    semi-rigin place

    track-res

    creepag

    There is

    to instal

    extende

  • 7/31/2019 Insulation Enhancement

    8/8