Medium Voltage Products

Anti-Track Rain Sheds

AAS

Description

AAS is made from a crosslinked polyolefin anti-tracking compound and with an anti-track weather resistant mastic. The product has excellent ageing and weathering characteristics.

 

Features

  • Shrink Ratio minimum 2 : 1
  • Good weatherability
  • Excellent tracking and ageing resistance
  • Colour — Red/Brown
  • Weather resistant mastic layer
  • Minimum shrink temperature 110°C

 

Applications

  • Outdoor Medium Voltage cable terminations

Technical Data

 

Properties Test Methods Typical Values
Tensile (MPa) ASTM D 2671 > 12
Elongation (%) ASTM D 2671 > 300
Aged Tensile(MPa)   120°C x 168 hrs ASTM D 2671 > 8.5
Aged Elongation(%) 120°C x 168 hrs ASTM D 2671 > 200
Dielectric Constant IEC 250 3.0
Tracking Resistance IEC D 2303 3.75kV, 1hr
Volume Resistance (Ω.cm) IEC 93 1014 max.
Dielectric Strength (kV/mm) IEC 243 > 15
Copper Corrosion     120°C x 168hrs ASTM D 2671 No Corrosion
Cold Bend                      – 40°C x 4 hrs ASTM D 2671 No Cracking

Dimensions

Product D2 D1
(mm)
Height (H)
mm
Wall Thickness (WT) mm
Expanded
ID (mm)
Recovered
ID (mm)
AAS35/12 35 12 95 18 3
AAS48/20 48 20 120 21 3
AAS60/20 60 20 120 21 3
AAS75/30 75 30 140 25 3
AAS100/35 100 35 140 35

3

 

Tel: 011 868 3783 • Fax: 011 868 3773
E-mail: office@airshrinksa.co.za
www.airshrinksa.co.za

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