surge arresters zinc oxide varistor

Place of Origin:Dongguan，Guangdong,China

Brand Name:UCHI

Model Number:138 53*21mm

... Description: Metal Oxide Varistor is a ceramic semiconductor component made of zinc oxide as the main material.Its resistance value varies with applied voltage and it is the core components of metal oxide arrester.Its quality directly determines the

Brand Name:XK

Model Number:36KV LA

Place of Origin:Zhejiang, China

... is a critical issue, in an effort to avoid interruption of the power supply and damages of the equipment. The installation of metal oxide gapless surge arresters at the entrance of the transformers improves their lightning performance and reduces the

Brand Name:XIWUER

Model Number:MOV D64*30

Place of Origin:XIAN, CHINA

... of the lightning arrester. It is produced using complex process equipment and has excellent volt-ampere characteristics. Its main component is zinc oxide and a small amount of bismuth oxide, fluoride oxide, manganese carbonate, antimony oxide, and other

Brand Name:YONGDE

Model Number:D28

Place of Origin:Zhejiang,China(Mainland)

...Zinc Oxide Varistor Resistor Disc With KEMA For Surge Arrester Introduction: A varistor remains non-conductive as a shunt-mode device during normal operation when the voltage across it remains well below its "clamping voltage", thus varistors are typically used for suppressing line voltage surges. However, a varistor may not be able to successfully limit a very large surge...

Brand Name:MOV

Model Number:10D471K

Place of Origin:CHINA

...Oxide Varistor , Zinc Oxide Varistor For Surge Protection​ Specification of Metal Oxide Varistor MOV 10D471K: P/N 10D471K Size 10mm AC voltage 300V DC Voltage 385V Varistor Voltage 470V(423-517) Max Clamping Voltage/Current 775V/25A Max Peak Current(1 time) 2500A Max Peak Current(2 times) 1250A Capacitance 150pf Description of Metal Oxide Varistor 10mm series: P/N AC Voltage DC Voltage Varistor...

Brand Name:HEL

Model Number:14D431K

Place of Origin:Guangdong,CN

...Varistor HEL 14D431K Blue ZNR ZOV For Huawei Super Fast Charger Features Of The HEL Zinc Oxide Varistor 10D561K * High voltage and current rating * Two lead styles available * Bidirectional * Surge protection * Fast response time * RoHS compliant* Function Of The HEL Zinc Oxide Varistor 10D561K ◆ Large withstanding surge current capability in compact sizes ◆ Withstanding surge...

Model Number:7D 470K

Place of Origin:China

...varistor Directly inserted varistor 7D470K Varistors 7D470 series are semiconductor voltage limiting surge devices sintered from zinc oxide. They are widely used in electronic circuits for their excellent nonlinear characteristics and high surge absorption capacity. The products are mainly used for surge...

Model Number:25D101K

Place of Origin:CHINA

...Zinc Oxide Varistor Resistor 25D101K 100V For Surge Protection Description The 25D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs. The maximum peak surge current rating can reach up to 18KA (8/20 μs pulse) to protect against high peak surges...

Brand Name:ETOPMAY

Model Number:TMRSS01

Place of Origin:China

Zinc Oxide Varistor 05D 07D 10D 14D 20D ZOV Varistor Voltage 18V~820V Feature and Application The varistor is a kind of semiconductor ceramic component which uses the zinc oxide as the main raw material. The resistance value has a non-linear change with the applied voltage. It has good characteristics of small volume, large withstanding surge current. It is mainly used in semiconductor protection, surge...

Brand Name:Tianrui

Model Number:TRVR

Place of Origin:China

... Varistor, Zinc Oxide Varistor Resistance Tolerance ±10% Operating Temperature -40℃ to +85℃ Application Surge protection, Integrated circuit protection Approval ROHS Photos Features The MOV-40D Series of 40mm high Energy Metal Oxide Varistors “D”

Brand Name:Julun

Model Number:UltraMOV25S

Place of Origin:CHINA

...(ZnO),which has very high surge capacity and big nonlinear coeffcient.Below the threshold voltage,its resistance is very high, narly no current fows through, but above the threshold voltage,the resistance reduces ...

Brand Name:Xi'an Shendian

Model Number:YH5WZ-12/32.4/ As per Technical demand

Place of Origin:China

Surge Arrester at Factory Direct Prices-YH5WZ-12/32.4 Metal-oxide surge arrester introduction: Metal-oxide surge arrester is one of the most advanced protectors limiting overvoltage, and is the basis of the insulation coordination equipment in power industry.Metal-oxide surge arrester...

Brand Name:SG

Model Number:Metal Oxide Varistor

Place of Origin:Dongguan China

...Oxide Varistor Fast Responding To Transient Over-Voltage ​ Electrical characteristics Varistors remain non-conductive during normal operation. As a shunt mode device, varistors are often used to suppress line voltage surges when the voltage across them remains well below their "clamping voltage". Varistors...

Brand Name:ANYO

Model Number:TVR-F

Place of Origin:CHINA

TVR Series Y Kink Lead Type Zinc Oxide Varistor For High Surge Protection Applications: • Power supply • Home appliance • Industrialequipment • Telecommunication or telephone system 5. Smartmeter • PLC (Power line communication) • Lighting products • ...

Brand Name:TIAN RUI

Model Number:14DVaristors

Place of Origin:China

14D 14MM High Volatge Resistor 14D201K 14D391K 14D471K ZOV Metal Zinc Oxide Varistor Table1 Unit:mm Symbol Dimension D(max.) 16.5 H(max.) 20.0 H0(max.) 21.0 F(±0.8) 7.5 T Table2 d(±0.05) 0.8 d1(±0.4) 1.4 L(...

Place of Origin:Guangdong, China

Brand Name:Original

Model Number:10D112k

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Brand Name:XG

Model Number:YH5W

Place of Origin:XIAN,CHINA

... voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide.When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection.The

Brand Name:HIVOLT

Model Number:HY5W-10

Place of Origin:CHINA

...surge arrester , color red with high quality disconnecter​ Description: Each surge arrester is made up of a series of varistor blocks . HIVOLT has very experienced cability in manufacturing these Metal Oxide Varistors (MOVs), and the capacity allows us to fully control the quality and manufacturing processes. These MOVs dictate the performance characteristics of the arrester...

Brand Name:QIUPU/OEM

Model Number:HY5WS-17/50

Place of Origin:WENZHOU

... of core componet mainly adopt zine oxide arrester. Compared with the conventional silicon carbide arrester, this presciption of the product improves gr-eatly the volt-Ampere characterisics of the resistor disc and increased through-current capability at