Test Method | Unit | Guideline Value | |
---|---|---|---|
Part Number | 1478 | ||
NEMA Grade LI 1-1989 | NEMA LI-1 | GPO-2/GPO-2P | |
Standard Color | Red | ||
UL Temperature Index - Electrical | UL 746B | °C | 130 |
UL Temperature Index - Mechanical | UL 746B | °C | 160 |
UL Recognition File Number | E81928 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Flexural Strength | ASTM D 790 | psi | 24,600 |
Flexural Strength @130°C | ASTM D 790 | psi | 14,900 |
Compressive Strength | ASTM D 695 | psi | 39,000 |
Tensile Strength | ASTM D 638 | psi | 8,900 |
IZOD Impact Strength (notched) | ASTM D 256 | ft. lb./in. | 10.7 |
Shear Strength | ASTM D 732 | psi | 13,400 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Coefficient of Thermal Expansion | ASTM D 696 | (in./in.°C) x 10-5 | 2 |
Thermal Conductivity | ASTM C 177 | 1.8 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
UL Subject 94 | UL 94 | V0 | |
UL Hot Wire Ignition | UL 746A | sec. | 300+ |
UL High Amp Ignition | UL 746A | 200+ | |
Ignition Time | sec. | 81 | |
Burn Time | sec. | 48 | |
Oxygen Index | ASTM D 2863 | %O2 | 36 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Water Absorption | ASTM D 570 | % by wt. | 0.6 |
Specific Gravity | ASTM D 792 | 1.8 |
Test Method | Unit | Guideline Value | |
---|---|---|---|
Electrical Strength - Perpendicular S/T in Air | ASTM D 149 | Vpm | 433 |
Electrical Strength - Perpendicular S/T in Oil | ASTM D 149 | Vpm | 567 |
Electrical Strength - Parallel S/S in Oil | ASTM D 149 | kV | 51 |
Arc Resistance | ASTM D 495 | sec. | 130 |
IEC Track Resistance (CTI) | UL 746A | V | 600+ |
Permittivity, 60 Hz | ASTM D 150 | 4.1 | |
Dissipation Factor, 60 Hz | ASTM D 150 | 0.011 | |
Dissipation Factor, MHz | ASTM D 150 | 0.10 | |
Permittivity, MHz | ASTM D 150 | 3.9 | |
Insulation Resistance | ASTM D 257 | Ω x 1012 | 270 |