As a leading porcelain insulator manufacturer , our products have the features as follows:
Mechanical property:
- Cantilever Bending Strength – Routine: 2000 lb
- Fitting – Ground/Base: 3″ BOLT CIRCLE
- Fitting – Live Line End: 3″ BOLT CIRCLE
- Material: Porcelain/Ceramic
- Material – End Fitting: Galvanized Steel
- Number of Sheds: 12
- Tensile Strength: Standard Strength
- Tension Range: 13938 lb
- Torsional Strength: 12000 in-lbs. (1356 N-m)
Electrical Rating:
- BIL: 250 kV
- Creep and Leakage Distance: 43″ (1092 mm)
- Critical Impulse Flashover (CIFO) – Negative :340 kV
- Critical Impulse Flashover (CIFO) – Positive :280 kV
- Flashover Voltage – 60 Hz Dry :170 kV
- Flashover Voltage – 60 Hz Wet : 125 kV
- Voltage Application :46 kV
- Withstand Voltage – 60 Hz Wet :100 kV
Size:
- Diameter – Shed(s): 7.36″ (186 mm)
- Height: 22 in
- Weight: 45.2 lb
Application:
Station Post
Are you interested in our products? Contact us now.
