Nanyang Xinda Electro-Mechanical Co., Ltd.

Nanyang Xinda Electro-Mechanical Co., Ltd.

Manufacturer from China
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5 Years
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IEC60099-4:2014 Standard 110kV 132kV 145kV MOA Lightning Surge Arrester

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Nanyang Xinda Electro-Mechanical Co., Ltd.
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City:nanyang
Province/State:henan
Country/Region:china
Contact Person:MrJohn Fang
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IEC60099-4:2014 Standard 110kV 132kV 145kV MOA Lightning Surge Arrester

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MOQ :1 piece
Price :USD640.00/PC FOB Shanghai port,China.
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :50,0000pcs surge arresters per year
Delivery Time :within 25 days from contract signed to delivery
Packaging Details :Polywood with pallet
Brand Name :Xinda Electric
Model Number :Y10W-120/295; Y10W-120/300;
Certification :ISO certificates; KEMA Test Reports; Third part Type test reports
Place of Origin :China
Material of bushing :porcelain housing
core part of surge arrester :zinc oxide varistors; ZnO blocks; Metal Oxide Varistors; Zinc Oxide Discs; MOV
Color of surge arrester :Brown
Rated voltage Ur :120kV
Nominal discharge current :10kA or 20kA
Continuous operating voltage :96kV
Leakague current at 0.75 U1mA,DC :no more than 50uA
500A switching impulse current residual voltage(peak value, no more than) :255kV
10kA lightning impulse current residual voltage(peak value, no more than) :300kV
10kA steep impulse current residual voltage(peak value, no more than) :345kV
High current impulse withstand 4/10us 2 times :100kA
2ms long duration current impulse withstand(peak value) :800A or 1000A
Pressure relief :50kA (0.2s)
Rated lightning impulse withstand voltage (peak value) :650kV
Rated short time power frequency withstand voltage(rms value) :235kV
Sealing gas leakage (helium mass spectrometer) :4.45x10-5 Pa.L/s
Equivalent creepage distance ratio :≥31mm/kV
Salt density :0.06mg/cm2
Max. partial discharge :10pC
Standard :IEC60099-4:2014
resistant current(peak value) :220uA
full current(rms value) :850uA
Relationship U0.5In/UInof Ures at lightning impulse :0.96
Relationship of Ures at lightning impulse U2In /UIn :1.07
Energy (two impulses) :8kJ/kV
Dimensions of zinc oxide varistor :Φ60x24 (35~37PCS)
Weight :200kg
Grading Ring :without
Package :polywood cases
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The company's main products are 0.22kV-500kV AC and DC metal oxide surge arresters, 35kV-500kV surge arresters used for GAS Insulated Switchgear(GIS),energy absorbers for series compensation device, shielded plug-insurge arresters, and electrical instruments, which have been exported to many countries in Asia, Europe, South America nad other regions. The company is also a qualified supplier of such important customers as the State Grid Corporation of China, China Southern Power Grid Corporation, China Railway Corporation, and Sinopec. And the company's products have also been used extensively in various types of power plants, urban rail transit, switch plants and large enterprises with outsourcing and foreign aid projects, so that the company's reputation and influence in the market have been improved increasingly.

Covering an area of 39,000m2 and a building area of 15,000m2, the company has a complete test and inspection condition, with main production and test equipments 236 sets. The company has an anuual output capacity of 3 million pieces of metal -oxide varsitors(MOV),200,000 metal-oxide surge arresters, 2000 GIS surge arresters, and 30,000 surge counters and surge monitors.
The company has a provincial R&D center, specializing in research and daevelopment of products, testing and technological innovation.There are 5 well-know experts and 38 R&D personnel in the company, including 10 senior engineers and 21 mid-level professionals. The center has a high-voltage test hall, physical and chemical analysis of raw material such as metal oxide and silicon rubber, and 91 sets of research and development equipment.

IEC60099-4:2014 Standard 110kV 132kV 145kV MOA Lightning Surge Arrester

IEC60099-4:2014 Standard 110kV 132kV 145kV MOA Lightning Surge Arrester

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