Accessory

Reactors, also known as inductors, are widely used in circuits. Due to the electromagnetic induction effect, there is a certain degree of inductance in the circuit, which can prevent changes in current. When a conductor is energized, it will generate a magnetic field within a certain spatial range it occupies, so all conductors that can carry current have a general sense of inductance. However, the inductance of an electrified long straight conductor is relatively small, and the magnetic field generated is not strong. Therefore, the actual reactor is a hollow core reactor in which the wire is wound into a solenoid form; Sometimes, in order to increase the inductance of this solenoid, an iron core is inserted into the solenoid, known as an iron core reactor. Reactance is divided into inductive reactance and capacitive reactance. A more scientific classification is that inductive reactance (inductor) and capacitive reactance (capacitor) are collectively referred to as reactors. However, due to the existence of inductors in the past, which were called reactors, capacitors are now referred to as capacitive reactance, while reactors specifically refer to inductors.

Cold shrink cable accessories Products are widely used in electric power, communications, military industry, metallurgy, coal mining, petrochemical and other fields. The 0.6-1kv cold-shrinkable cable accessories are divided into single core, two cores, three cores, four cores and five cores, which are used for the terminal and middle processing of the 0.6-1kv cable. The 0.6-1kv cold shrinkable cable terminal and the 0.6-1kv cold shrinkable cable middle are collectively referred to as the 0.6-1kv cold shrinkable cable accessory.

The 99T1 ammeter is a commonly used pointer ammeter, suitable for installation on display panels and large switch boards of various control and distribution systems to indicate relevant electrical parameters such as AC/DC current, voltage, power factor, power, synchronous value, frequency, unfolding voltage, and overload current. The 99T1 ammeter is commonly used as a pointer ammeter. Convenient to observe the specific magnitude of the current.

The 99T1 ammeter is a commonly used pointer ammeter, suitable for installation on display panels and large switch boards of various control and distribution systems to indicate relevant electrical parameters such as AC/DC current, voltage, power factor, power, synchronous value, frequency, unfolding voltage, and overload current. The 99T1 ammeter is commonly used as a pointer ammeter. Convenient to observe the specific magnitude of the current.

The DSN (W) □ series electromagnetic locks are divided into three categories according to their usage functions: electromagnetic door locks, electromagnetic knife switch locks, and grounding switch electromagnetic locks. All electromagnetic locks are composed of mechanical and electrical components. The mechanical part includes the lock body, cover plate, lock bolt, unlocking key, etc. The electrical part includes indicator lights, locking electromagnets, travel switches, wiring sockets, etc. Electromagnetic door locks and electromagnetic knife switch locks can be programmed to interlock with the JSN (W) 1A mechanical program lock produced by our company.

A live display is a type of safety device that is directly installed on indoor electrical equipment to visually display whether the electrical equipment has operating voltage. When the device has operating voltage, the display window of the monitor flashes to warn people that the high-voltage equipment is live, and there is no indication when there is no power. This series of devices is generally installed on incoming busbars, circuit breakers, main transformers, switchgear, GIS composite appliances, and other places where it is necessary to display whether they are live or not, to prevent electrical misoperation. This series of devices must comply with the standard DL/T 538-2006 "High Voltage Live Display Devices" in the power industry of the People's Republic of China. Capable of reliability, economy, adaptability, and comprehensive functionality.