Surge Protector Protector Function
Surge protectors are usually connected in parallel to the circuit system. When lightning occurs, high-intensity electromagnetic induction is generated on various metal pipes and wires entering the bui
Surge Protector Application Areas
Surge protectors are suitable for TT, TN-S, TN-C, IT and other power supply systems with AC 50/60Hz and rated working voltage of 220V/380V, as well as factory low-voltage power and control systems. Th
Surge Protector - A Device That Protects Against Surges Caused By Lightning Or Other Transient Overvoltages
Power surge protector, also known as power lightning arrester, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect against indirect lightning and direct lightning effec
Surge Protectors Are Specially Designed To Protect Sensitive Equipment
Surge Protectors (SPDs) are specifically designed to protect sensitive equipment from damage caused by lightning strikes and transient surges. Surge Protectors (SPDs) integrate discrete protection dev
A Powerful Range Of Surge Protection Products
Surge protection is necessary: Surge protection in low-voltage systems is becoming increasingly important due to the increasing number of losses. Direct lightning strikes can not only cause losses d
Surge Protector Product Features
Surge Protector Product Features 1. Single-pole L/N-PE; 2. In = 10kA; 3. Imax = 20kA; 4. High-energy MOV; 5. Modular design
Lightning Protection Design Of Power Supply System
(2) UPS protection. Install a V20-C module between each phase line and the neutral line, install an air switch in front of each module, and install a V20-C/NPE module between the N line and the ground
The Importance Of Spd In Lightning Protection
According to the provisions of GB50057-94 (2000 edition) of the Lightning Protection Design Code for Buildings, buildings in the LPZ0B, LPZ1, and LPZn+1 lightning protection zones should take measures
Surge Protectors Are Classified By Purpose
According to their use, Surge Protectors can be divided into two types: power line SPDs and signal line SPDs. (1) Power line SPD Since the energy of lightning strikes is very huge, it is necessary to
Classification Of Surge Protectors By Working Principle
According to their working principles, Surge Protectors can be divided into voltage switching type, voltage limiting type and combination type. (2) Voltage limiting type SPD. When there is no transien
Types And Structures Of Surge Protectors
The type and construction of surge protectors vary depending on the application, but they contain at least a non-linear voltage limiting element. Commonly used surge protectors include MOV (Metal Oxid
How Surge Protectors Work
Surge Protectors Since different countries follow different standards, product specifications are not unified, and parameter markings also have their own emphasis, which is far less than other electri
Surge Protector Protection Mode Selection
A represents a surge protector consisting of four varistor modules, suitable for TN-S system, representative models AM40A, AM80A, etc.; B represents a surge protector consisting of three varistor modu
Universal Surge Protector
In order to facilitate customer selection and better protect equipment, we launched the B+D composite surge protector, which has large current capacity and low residual pressure level. The same model
Remote Signal Alarm Interface (dry Contact) Description
When you need to remotely monitor the degradation status of the surge protector, you can choose a product with an alarm. With an alarm, the surge protector can be equipped with a remote signal alarm t
Surge Protector Protection Level Up Selection
The value of Up is similar to the residual voltage value of the surge protector (but Up is not the residual voltage). When the surge protector is activated, a part of the residual voltage will be load
Introduction Of Surge Protection Device
Scope of application: This product is used in conjunction with a surge protector and is connected in series to the front-end line of the surge protector as a backup protection switch for the surge pro
Selection Of Surge Protector Current Capacity (iimp, In, Imax)
1. Definition of flow rate parameters: Impact current Iimp: The test waveform is 10/350μs, which is a T1 test. The first-level surge protector must have this parameter. The test values are usually:
Selection Of Maximum Continuous Operating Voltage Uc Of Surge Protector
The following figure is the description in the GB50057 standard: The maximum continuous operating voltage of the surge protector should not be less than the minimum value specified in Table J.1.1; whe
The Meaning Of Surge Protector Level 1, Level 2, Level 3, Bcd Level, Level T1 Level And Level T2 Level
1. Level 1 power lightning arrester, according to national standards, refers to surge protectors for T1 test (AM-10/350, AM-L/N-BD series belong to level 1 surge protectors) 2. Level 2 power lightning
Surge Protector Selection Catalog
1. The meaning of surge protectors, level 1, level 2, level 3, level B, level C, level D, level T1, and level T2; 2. Selection of the maximum continuous operating voltage Uc of the surge protector; 3.
How To Choose A Surge Protector? Parameters, Sizes, Specifications And Models Explained In Detail!
Do you have a lot of questions when choosing a surge protector? What is the standard basis for selecting a surge protector? How to choose the parameter size and specification model? How big should a l
How Does A Surge Protector Work?
Surge protector is an indispensable device for lightning protection of electronic equipment. It was often called "lightning arrester" or "overvoltage protector" in English, abbreviated as SPD. The fun
What Is A Surge Protector
Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and meters, and communication lines. When a spike