Vimal Enterprise

TPC Aluminium Strips

TPC Aluminium Strips (Triple Paper Covered Aluminium Strips)

TPC Aluminium Strips are designed for applications requiring higher insulation levels than DPC. With triple-layer paper covering, these strips provide enhanced electrical insulation and durability, making them suitable for high-performance transformer windings.

Our TPC strips are manufactured using premium-grade aluminium and high-quality paper sourced from trusted manufacturers.

Category:

Technical Specifications

TYPE Grade Thickness (mm) Tensile (Nm/g) Density BDV (Kv/mm) Specific Properties
Kraft Paper 1.5 MD 192 CD 19 0.79 10.5 General Purpose for Oil Filled Transformer
2 MD 59 CD 13 0.81 1.2
2.5 MD 199 CD 19 0.83 10.3
Aramide Paper (Nomex) 410 2 MD 43 XD 19 0.72 18 Dry type application, High level electrical, chemical, thermal and mechanical property for different type usage
411 5 MD 18 XD 9 0.3 9
Crepe Paper 0.15–5 As in Original Paper 1.25–1.75 times kraft paper 10.2 Stretchable, suitable for rectangular winding applications
Parameter Details
Conductor Type Rectangle Strips
Standards EN, ASTM, DIN
Grade EC Grade
Temper Soft
Insulation Type  TPC (Triple Paper Covered)
Paper Type Kraft / Crepe
Number of Layers Triple Layer

Size Range

Dimension Range
Width 4 mm to 15 mm
Thickness 1.5 mm to 5 mm

 

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