China Vintage Brown High Voltage Cap and Pin Type Suspension Insulator Porcelain IEC, Find details about China Cap Insulator, Pin Type Insulator from Vintage Brown High Voltage Cap and Pin Type Suspension Insulator Porcelain IEC
Ambient temperature | -40°C~+40°C |
AC power supply frequency | ≤100 HZ |
Earthquake intensity | ≤8 |
Altitude | ≤1500 m |
Maximum wind velocity | ≤35 m/s |
Ceramic insulator is also called Porcelain insulator. Disc ceramic insulators are designed to link together into strings, typically of two or more, to provide much higher voltage protection than any single insulator. Disc ceramic insulators are typically used on high tension power transmission towers as shown below. Porcelain/ceramic is by far the most commonly used insulating material but there are a number of glass styles as well. Porcelain/ceramic disc insulators revolutionized the power distribution industry allowing much higher voltage protection -- there are several 1,000kV DC transmission lines utilizing suspension insulators.