Medium Voltage Insulator made of Epoxy Resin
Product specification
Threads are mutually insulated
Chemical features:
Resistant to fuels, lubricants, solvents and hydraulic fluids; good resistance to weather
Material specification:
Very high stability, low shrinkage, favorable aging behavior, excellent dimensional stability under heat, only slight tendency to stress cracking, very good abrasion resistance
Technical specification
Material: epoxy resin
Colour: red
Material of thread inserts: steel
Density: 1.6 - 2.0 g/cm3 (ASTM D 792)
Temperature range: -30 to +150 °C
Tensile strength: 39.2 / 73.5 N/mm2 (dry / humid) (ASTM D 638)
Bending strength: 78.7 MPa (ASTM D 790)
Pressure resistance: 156.8 N/mm2 (ASTM D 695)
Coefficient of
thermal expansion: 20 - 25 x 10-6 K-1
thermal conductivity: 0.6 W/m * K (DIN 52612)
Dielectric strength: 10 kV/mm (ASTM D 149)
Volume resistivity: 1014 Ohm x cm (DIN 53482)
Comparative track. index (CTI): >600 V (ASTM BS-5901)
Dielectric constant: 4 at 1 MHz
Dielectric loss factor (at 50 Hz): 0.03 (DIN 53485)
Arc resistance: >180 s (ASTM D 495)
Water absorption: 0.04 - 0.1 % (at +23 °C / 24 h)
Burning behaviour: Self-extinguishing
Tolerance: 1 - 15 mm: ±0.25 mm; 16 - 50 mm: ±0.5 mm; 51 - 100 mm: ±1.0 mm; 101 - 250 mm: ±1.5 mm; >250 mm: ±2.0 mm
Item | Image |
Rated voltage (AC/DC) kV
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Kriechstrecke mm
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L mm
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d mm
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D mm
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Einheit Stück
| Innengewinde P |
P mm
| Innengewinde P1 |
P1 mm
| Innengewinde P2 |
P2 mm
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Price Euro* | Buy |
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Item
|
Image
|
Rated voltage (AC/DC) kV
|
Kriechstrecke mm
|
L mm
|
d mm
|
D mm
|
Einheit Stück
|
Innengewinde P
|
P mm
|
Innengewinde P1
|
P1 mm
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Innengewinde P2
|
P2 mm
|
Price Euro* |
Buy
|
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338347 |
|
6.8 | 112 | 75 | 36 | 60 | 1 | M6 x 1 | 15 | M10 x 1,5 | 20 | M12 x 1,75 | 25 | 120.00 | |
338349 |
|
8.5 | 140 | 90 | 36 | 60 | 1 | M6 x 1 | 16 | M10 x 1,5 | 20 | M12 x 1,75 | 24 | 132.00 | |
338351 |
|
12 | 197 | 130 | 36 | 60 | 1 | M6 x 1 | 15 | M12 x 1,75 | 25 | M16 x 2 | 35 | 154.00 | |
338353 |
|
12 | 215 | 130 | 45 | 75 | 1 | M10 x 1,5 | 20 | M16 x 2 | 35 | M20 x 2,5 | 35 | 188.00 | |
338355 |
|
22 | 285 | 210 | 36 | 70 | 1 | M6 x 1 | 15 | M10 x 1,5 | 25 | M16 x 2 | 55 | 234.00 | |
338357 |
|
35 | 450 | 300 | 36 | 80 | 1 | M6 x 1 | 15 | M10 x 1,5 | 25 | M16 x 2 | 75 | 398.00 |