- Material: Polyolefin
- Shrinkage: 2:1 Sleeves for bus bar 6÷24 KV – 36 KV
- Scope: Electrical and mechanical bus bar insulation up to 24KV
- Minimum shrinkage temperature: +100 °C
- Min/max operating temperature: -55°C to +105°C
- Color: Brick red
- Shrinkage ratio: 30%
- Flexibility: excellent
- self-extinguishing: self-extinguishing in 60 seconds according to ASTMD2671
- Water absorption: < 0.5% according to ISO52 Standard (336 hours at 23°C)
- Tensile strength: ≥ 11.8 MPA according to ASTMD2671
- Tensile strength after aging: ≥ 10 MPA (168 hours at 120°C)
- Elongation: ≥ 550%
- Elongation after aging: ≥ 450% (168 hours at 120°C)
- Dielectric strength: ≥ 20 KV/mm
- Volume resistivity: ≥ 10 13 Ω.cm according to IEC93 Standard
- Constant volume: 3.5 (max.) according to IEC250
- Copper corrosion: none (168 hours at 120°C)
PVC sleeves 105°C
“GVS-UL SERIES” SILICONE FIBERGLASS SLEEVE
The GVS-UL fiberglass sheath with extruded silicone is particularly suitable for all applications where good mechanical strength, flexibility and resistance to particularly high temperatures are required. Conforms to thermal class C (250 ° C) also withstands temperature peaks up to 290 ° C. It is produced in 5 standard voltage values: 1,500 V, 3,000 V, 4,000 V, 7,000 V, 10,000 V.
- Series: Fiberglass with Silicone
- Dielectric Rigidity in Kv: 1.5 – 3.0 – 4.0 – 7.0 -10.0
- Thermal class: C-250°C
- Available diameters: from 5.0mm to 45.0mm
- Operating temperature: -60°C to +250°C, with peaks of +290°C
- Compliant with standards: UL 1441, GVS-UL 1.5 KV – 3.0 KV – 4.0 KV 7.0 KV – 10.0 KV
Approved: E 360620
Approved: E 337834
download the technical data sheet