Porcelain insulators are insulators made of electrical ceramics as insulation components. Electrical ceramics are baked from quartz, feldspar, and clay as raw materials. The surface of porcelain insulators is usually covered with porcelain glaze to improve their mechanical strength, prevent water infiltration, and increase surface smoothness.
Zinc oxide lightning arrester is a lightning arrester with good protective performance. Utilizing the excellent nonlinear volt-ampere characteristics of zinc oxide, the current flowing through the lightning arrester at normal operating voltage is extremely small (microampere or milliampere level); When overvoltage occurs, the resistance drops sharply, releasing the energy of overvoltage to achieve protection.
Suspension clamp is a hardware device that suspends the grounding wire to the suspension insulator string or hardware string.The body is made of UV resistant,glass fiber reinforced synthetic material.The insulated neutral messager is secured by the notched tightening lever.It is used for suspending the low voltage A.B.C.(Aerial bundled conductors)
Preformed Guy Grips is a common metal product mainly used in industries such as electrical equipment, communication equipment, and mechanical equipment. According to their different materials, structures, and uses, Preformed Guy Grips can be classified into various types.
Fuse Link in the circuit system mainly serve as overload protection. If the fuse Link is correctly placed in the circuit, it will fuse Link and cut off the current when the current abnormally rises to a certain height and heat, protecting the safe operation of the circuit
Terminals refer to wiring terminals, also known as wiring terminals, which can be classified into single hole, double hole, socket, hook, etc. In terms of materials, they can be silver plated copper, zinc plated copper, copper, aluminum, iron, etc. Their main function is to transmit electrical signals or conduct electricity.
Bolted copper lugs are widely used for secure cable-to-equipment connections, offering high conductivity and excellent mechanical strength for easy installation and maintenance.
Zinc oxide surge arrester is a lightning protection device with superior protection performance, light weight, pollution resistance and stable performance. It mainly uses the good non-linear volt-ampere characteristics of zinc oxide to make the current flowing through the surge arrester at normal working voltage very small (microamp or milliampere level); when the overvoltage acts, the resistance drops sharply, venting the overvoltage Energy to achieve the effect of protection. The difference between this kind of lightning arrester and the traditional lightning arrester is that it has no discharge gap, and uses the non-linear characteristics of zinc oxide to discharge and break.
Zinc oxide lightning arrester is a lightning arrester with good protective performance. By utilizing the excellent nonlinear volt ampere characteristics of zinc oxide, the current flowing through the lightning arrester at normal operating voltage is minimized; When overvoltage occurs, the resistance drops sharply, releasing the energy of the overvoltage to achieve protection.
The galvanized single steel wires or stranded steel wires are suitable for cores of ACSR to improve its tensile strength. And they can also be used in the aerial transmission line as the line material of ground connection to avoid the lightning strike. Messenger Wire, Overhead Ground or Static Wire, Guy Wire.
Low-voltage ABC cable, designed for overhead power lines and room entrance wires with a rated AC pressure of 1kv and below. It has less installation, maintenance, and operating costs, which can achieve greater economic loss and provide higher security and reliability.
Alley Arms, cross arms mounted to one side of the pole, mount at a 45-degree angle and come complete with solidly riveted lineman step. These braces are mounted to the side of the arm by a machine bolt and attached to the pole with two 1/2 inch machine bolt or lag screw.
Alley Arms, cross arms mounted to one side of the pole, mount at a 45-degree angle and come complete with solidly riveted lineman step. These braces are mounted to the side of the arm by a machine bolt and attached to the pole with two 1/2 inch machine bolt or lag screw. The RE Diagonal and Back Braces are extension fixtures used as tension member of alley arms to compensate for unbalanced load.
Alley Arms, cross arms mounted to one side of the pole, mount at a 45-degree angle and come complete with solidly riveted lineman step. These braces are mounted to the side of the arm by a machine bolt and attached to the pole with two 1/2 inch machine bolt or lag screw. The ALLEY ARM BRACE is a critical hardware fitting used for supporting and reinforcing crossarm structures on utility poles. Made of high-strength carbon steel and hot-dip galvanized to ASTM A153 standards, it provides excellent resistance to rust and corrosion. Used in conjunction with crossarms, it helps distribute loads effectively and enhances overall structural stability, commonly applied in alleyway wiring routes and various transmission and distribution scenarios.
The B01 series RE Steel Cross Arm are used either for cross Arm construction or sidearm construction for single phase to three phase circuit application (13.8 kV to 69 kV), mounting holes are pre-drilled with the power utility cross Arm-drilling guide.
The RE one piece double span brace are used to support heavy cross arm construction. Braces are attached to the underside of the cross arm with 1/2 inch machine bolt or lag screw and fastened to the pole with a 5/8 inch machine bolt.
