PT6-AL95 HV300DC Isolated Down Conductor Product description The PT6-AL95 HV300DC cable is one of a family of cables designed and manufactured specifically for WTG blade down conductor applications. The cable exceeds all IEC61400-24 requirements and has a HV impulse dielectric strength rating of 300kV as tested in accordance with IEC60243-1, IEC60143-3 and IEC60060-1. The cable is fully compatible with all common blade manufacturing materials, resins and adhesives - and also fully compatible with WTG blade manufacturing and operating environmental conditions. PolyTech - Lightning Protection Systems PolyTech A/S Industrivej 37 DK-6740 Bramming Denmark Tel +45 75 10 10 26 Fax +45 75 10 11 26 [email protected] www.poly-tech.dk
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PT6-AL95 HV300DCIsolated Down Conductor
Product description
The PT6-AL95 HV300DC cable is one of a family of cables designed and manufactured specifically for WTG blade down conductor applications. The cable exceeds all IEC61400-24 requirements and has a HV impulse dielectric strength rating of 300kV as tested in accordance with IEC60243-1, IEC60143-3 and IEC60060-1. The cable is fully compatible with all common blade manufacturing materials, resins and adhesives - and also fully compatible with WTG blade manufacturing and operating environmental conditions.
PolyTech - Lightning Protection Systems
PolyTech A/SIndustrivej 37
DK-6740 BrammingDenmark
Tel +45 75 10 10 26Fax +45 75 10 11 [email protected]
www.poly-tech.dk
Physical Characteristics:
PT6-AL95 HV300DC Configuration
Conductor CSA / mm2
95
Conductor Material
Aluminium
Conductor Type
IEC Class 2
Conductor Construction
19 x 2.5mm
Conductor OD / mm
11.4 +/- 0.3
CableOD / mm
20 +/- 0.5
Electrical Characteristics: Environmental Characteristics:
Mechanical Characteristics:
Characteristics
Core conductor Tensile Strength Min.
Insulation Elongation at Break
Minimum Bend Radius
Mass
Value
Nominal 300kV
>100kV
1- 100 Ω-cm
Value
135 MPa
>100%
8 x OD
0.5 kg/m
Rev. 8 - 14.11.2017
Item
1
2
3
4
Description
95mm2 Aluminium conductor, IEC 60228 Class 2.
Extruded Semi-conductive anti-corona layer with gap filling, specially developed TPE-S polymer compound. PT-E2-A70SCUVOZ–Black.
Extruded insulating layer, specially developed TPE-V elastomer compound - PT-E3-A80UVOZ–Black.
Superior anti-abrasive TPE-U environmental protection jacket - PT-E1-A85HYFXMO-Black.
Characteristics
Impulse Dielectric Strength 1.2/50μs and 0.4/45μs. IEC (60243-3 and IEC 60060-1)
Insulation AC Breakdown
Semicon Volume Resistivity (IEC60093)
Characteristics
Continuous Operating Temperature Range
Short Duration (3hrs) Max Temperature
Fluid Resistance
Salt Mist
Value
-55 to +100 ˚C
+120 ˚C
Resistant to hydraulic and lubrication oils, anti-freeze.No adverse degradation when exposed to common bonding adhesives and resins.
Resistance to Salt Spray environment to method ISO 9227 (2006)E
Composite Humidity, Temperature
Thermal Stress Cycling
Compliant to IEC 60068-2-38 (2009), Maximum 93%RH, +65 ˚C
Extended cycling between -40 ˚C to +70 ˚C (Ramp 12 ˚C/minute) to method IEC 60068-2-14 (2009)
Accelerated life tested to:
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