Our Chinese partner is a manufacturer and trading company specializing in high-voltage electrical equipment. Based in Northern China, the company serves markets worldwide, including Africa, the Americas, Asia, and the Middle East. Their products cater to energy transmission and distribution needs, offering solutions for electrical safety and efficiency.
The company's key product lines include:
1. Lightning Arresters: These devices protect electrical systems from surges caused by lightning strikes. They are available in composite and ceramic forms and are designed to ensure high performance under challenging environmental conditions.
2. Insulators: These include composite and porcelain types, used to support and separate electrical conductors while withstanding environmental stresses.
3. Fuse Cutouts: These protective devices safeguard electrical networks by interrupting power during faults. Composite and porcelain variations are available to meet diverse operational needs.
All products adhere to international standards like IEC and are ISO9001 and ISO14001 certified, ensuring quality and environmental compliance. The company emphasizes robust manufacturing and stringent testing processes to deliver reliable solutions.
The company has a focus on innovation, durable materials (like silicone rubber and zinc oxide), and antifouling and anti-corrosive properties make its offerings suitable for harsh environments. With a strong production capacity, the company can meet high-volume orders, providing customizable options for global clients.
Surge arrester scope of application
AC gapless metal oxide surge arresters are used to protect the insulation of AC power transmission and transformation equipment from lightning overvoltage and operating overvoltage damage. It is suitable for over-voltage protection of transformers, power transmission lines, power distribution panels, switch cabinets, power metering boxes, vacuum switches, parallel compensation capacitors, rotating electrical machines and semiconductor devices. Taporel Electrical Insulation Technology Co., Ltd. is a great company that can provide you with Great Surge Arrester.
Surge arresterâ??s Features and principles
The AC gapless metal oxide arrester has excellent nonlinear volt-ampere characteristics, good response characteristics, no freewheeling, large current capacity, low residual voltage, strong suppression of overvoltage, pollution resistance, anti-aging, and no altitude constraints. Simple structure, no gap, tight sealing, long life and other characteristics.
2094 Surge Arrester Suppliers
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Surge arrester can be divided into many types according to its application as below:
Distribution type,power station type,protecting capacitor type,transformer neutral point type ,protecting motor type,electrified railway type,line type.etc.
Line type surge arrester can be divided into series spacing type and without spacing type and in series spacing type can be divided into supporting spacing and sure air spacing type.
2.Main Product Features:
2.1It has a series of outstanding features such as good protection performance,high circulating capacity ,less reaction time,smooth steep-wave characteristic.
2.2 Excellent silicon rubber material is used in composite housing,possessing good anti-tracking and ageing-resistant performance as well as good hydrophobicity ,ion transferring and high pollution proof.
2.3 Special technique and internal structure are used in composite housing surge arrester,possessing higher technical strength and good explosion-proof performance.
3.Service Conditions:
3.1 Ambient Temperature: - 40 + 50
3.2 Altitude: 1000m;
3.3 Frequency : 48 Hz , + 50 Hz;
3.4 Power Frequency Voltage exerted long-time on surge arrester shall not exceeds continuous operation voltage;
3.5 Earthquake intensity is not more than 7 grades;
3.6 Wind speed is not more than 35mm/s;
Usage under exceptional conditions shall be negotiated by both parties.
DK-60 power supply series modular surge protective device(SPD) is designed according to IEC61643 standard. It is accordance with the criterion of Low-voltage Surge Protective Devices-Part 1: Surge Protective Devices Performance Requirements and Test Method of Low-voltage Power Distribution System. With good sealing, it is designed as module and 35mm DIN-Rail Mounting. With working indication window, temperature control circuit breaker and built-in over-current protective circuit, the modular SPD can release automatically to avoid fire danger when it breaks down. With remote alarm connector, it is convenient for remote monitoring. The main module and the base are replaceable. The lightning protection modes is L-PE, N-PE (4P) or L-N-PE (3+1).
High voltage surge arresters, also called lightning arresters, are electrical devices designed to protect high voltage systems and equipment from voltage surges or transients caused by lightning strikes, switching operations, or other sources. They are typically installed in power transmission systems, substations, and industrial facilities, where high voltage is used.
YF POWER is one of the leading high voltage surge arrester manufacturers, offering a range of high-quality products designed to provide superior protection against electrical surges. YF POWER's high voltage surge arresters feature a robust construction and high energy absorption capabilities, suitable for extra high voltage power systems. The company's products are designed to meet international standards, ensuring the highest level of protection and performance. YF POWER's commitment to innovation and customer satisfaction has made the brand a trusted partner for customers worldwide.
Types of High Voltage Surge Arresters
36kV Surge Arrester
66kV Surge Arrester
110kV Surge Arrester
220kV Surge Arrester
330kV Surge Arrester
500kV Surge Arrester
1000kV Surge Arrester
Working Principle of High Voltage Surge Arresters
The working principle of high voltage surge arresters is based on the principle of providing a low impedance path for transient currents caused by high voltage surges. High voltage surge arresters operate by using non-linear resistance elements made of metal oxide varistors or silicon carbide. These materials provide a high resistance under normal operating conditions but switch to a low resistance state in the presence of high voltage surges. When a surge occurs, the surge arrester conducts the excess energy to the ground, reducing the peak voltage level that the equipment is exposed to, ensuring the equipment is protected from damage. The high voltage surge arresters can also operate with high energy, fast response time, and frequent surge stress, making it a reliable and effective protection solution for high voltage power systems. Proper installation and testing of high voltage surge arresters are essential for effective performance.
YF POWER is a leading manufacturer of 66 Kv Lightning Arresters. Renowned for their durable design and long lifespan, our premium 66Kv surge arresters are made from high-grade materials.
As one of high voltage surge arresters, our 66Kv surge arrester is the ideal solution for protecting infrastructure, enhancing reliability, and supporting the efficient operation of electrical systems.
Discover the superior quality and reliability of our 66Kv surge arresters today!
Features of YF POWER 66kV Lightning Surge Arrester
Enhanced electrical performance and reliability
Ease of installation with lightweight and compact dimensions
Resistant to explosions and shattering, less mechanical damage
Medium voltage surge arrester are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-voltage power systems. These systems typically operate at voltages between 1kV and 36kV, and they are commonly found in various industries, such as manufacturing, oil and gas, and utilities.
Medium voltage surge arresters work by detecting and diverting excess voltage away from the equipment and toward the ground. They are typically composed of metal oxide varistors (MOV) or zener diodes, which provide a low resistance path to the ground during transient events. When a surge or transient occurs, the surge arrester conducts the excess energy to the ground, protecting the equipment from damage.
MV surge arrester are selected based on the specific application, voltage requirements, and surge current capacity. They are often installed in parallel with the equipment they are protecting, with a short path to the ground. Proper installation and maintenance are important to ensure the effectiveness of the medium voltage surge arrester.
Application of Medium Voltage Surge Arresters
surge arrester medium voltage are commonly used in a variety of applications, including power distribution systems, industrial facilities, and commercial buildings. They are installed to protect equipment such as transformers, switchgear, motors, and other medium voltage electrical components from voltage surges or transients caused by lightning, switching operations, or other sources.
Medium voltage surge arresters are also used for the protection of telecommunication networks, data centers, and other critical electronic equipment. They play a significant role in ensuring the safety and reliability of power systems, protecting equipment from damage, and reducing the risk of operational downtime. Proper selection, installation, and maintenance of medium voltage surge arresters are essential to their effective operation and long-term service life.
For more information about medium voltage surge protection and varistor zno, please feel free to contact us!
Tensile Strength 0-25Mpa, 125-150Mpa, 175-200Mpa
Features Easy To Install, Electrical Porcelain, Four Times Stronger, Proper Working, Sturdy Construction
Warranty 5years
Temperature High Temperature
Puncture Power 0-50Kw, 250-500Kw
A metal oxide arrester (MOA) is an electrical device that is designed to protect electrical systems and equipment from surges caused by lightning, switching operations, and other sources of overvoltage. The MOA technology utilizes a metal oxide varistor (MOV) element that provides low impedance paths for high voltage surges, thereby diverting the excess energy to the ground.
YF POWER is a leading metal oxide surge arrester suppliers and metal oxide surge arrester manufacturers, recognized for their reliability, durability, and performance. YF POWER's MOA products provide superior protection against lightning and overvoltage surges, making them the ideal choice for use in power distribution systems, substations, wind turbines, and many other applications. YF POWER's MOA products are designed to meet international standards and undergo rigorous testing to ensure high performance and long service life.
YF POWER's MOA technology features a robust construction that withstands harsh environmental conditions and provides years of reliable protection. YF POWER offers a range of MOA products, including station-class MOA, intermediate-class MOA, distribution-class MOA, and many more, to meet the diverse needs of customers. YF POWER's commitment to excellence has made it a trusted partner to customers across the globe.
Advantages of Metal Oxide Arresters
Metal oxide varistor surge arrester offer several advantages over other surge protection devices, including:
High Energy Handling Capability: gapless metal oxide surge arrester can handle high energy surges, making them suitable for a wide range of applications, including high voltage and extra high voltage power systems.
Fast Response Time: metal oxide type lightning arrester have a faster response time than other technologies, providing immediate protection against overvoltage surges.
Low Voltage Protection: Metal oxide arresters can provide low voltage protection, making them suitable for electronic equipment, such as computers and televisions.
Long Service Life: Metal oxide arresters have a long service life, which reduces the need for maintenance and replacement.
Environmental Resistance: Metal oxide arresters are resistant to harsh environmental conditions, making them suitable for use in various industries, including wind power and oil and gas.
Overall, the advantages of metal oxide arresters make them a reliable and effective option for surge protection in a variety of applications.
For more information about what material is used in metal oxide arrester and overhead power line hardware, please feel free to contact us!
Applications:
C/d class surge protective device for ac power system.
Sensitive electronic equipment
Telecom centers
Automatic control centers
Intelligent mansions
Industrial enterprises
Medical institutes
Features:
Din rail mounting for easy installation
Plug connectors for quick and easy connection or rewiring
40ka maximum surge current
Thermal disconnect device
Status indicators visually verify protection level
Surge protection device with n-pe residual current spark gap as 3+1 circuit
Specifications about m40b3+n
Parameterm40dnpe50
Iec /vde level ii/c ii/c
Nominal operating voltage 110/220v ac 500v(n-pe)
Max. Continuous operating voltage 275v 61630;/250v
Leakage current at 1ma <15ua -
Nominal discharge current at 8/20+s 20ka 20ka
Max discharge current at 8/20+s 40ka 50ka
Protection mode <1100v <1100v
Response time <25ns <100ns
Short current 61630; 200arms
Installing forward insurance device 32a gl 32a gl
Long-distance alarm
Max. Continuous operating voltage250vac/125vdc
Max. Continuous operating current imax ac (61527;/ind.)1a /1a
Max. Continuous operating current imax dc (61527;/ind.)0.2a/30ma
Mechanical specification
Dimension (mm)90 * 72 * 66
Dos shell material:pc
Obstructing burn level+according with ul94:v0
Adopting iec529/en60529ip20
Dos shell colorwhite
Test standardiec61 643-1: 1982-02, pren61 634-1 ul1449ed.2
E din vde0675part6: 1989-11/a1: 1996-03/a2: 1996-10
Environment
Operating temperature-40 ~ +85
Relative humidity_95%
This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage
SPD design according with GB18802.1/IEC61643-1 standard.
Specification details:
Model PQ-1000DC
Poles 3P
Max. continious working voltage(Uc) 1000V DC
Nominal discharge current(In) 20kA
Max.discharge current(In) 40kA
Voltage protection level(Up) 3.6kV
Matched circuit breaker/Fuse 32A
Response time
Lightning Arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lightning impulse voltage and operated over-voltage. The varistor used in the arrester is subjected to a series of physical and electrical tests to ensure the protective ability, and the high-level housing verifies the insulating properties. The arrester has been designed and type tested according to IEC standard.
