There are 105 varistor from 51 suppliers on EC21.com
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The company has more than 50 sets advanced production equipment and test equipment: 2 sets of spray granulation equipment, 10 tunnel furnaces, including 4 tunnel furnaces are 16 meters double push plate and three push plate tunnel furnaces, 2 sets of 3000A 2ms long duration impulse withstand test equipment, 1 set of automatic DC parameter test coding equipment, 1 set of high-current impulse current generator, 1 set of automatic ultrasonic cleaning machine, laser particle size distribution tester, 100kV DC high voltage generator, DC 2mA ZnO varistor parameter tester, AC and DC aging test instrument etc. professional testing equipment. The annual output is 4.5 million pieces of ø28 ~ ø115 zinc oxide varistors.
The company has 17 middle and senior technical personnel who have been engaged in the research and development of zinc oxide varistors for a long time. We have strong technical and R & D capabilities. The series zinc oxide varistors can meet the assembly requirements of AC lightning arresters, GIS surge arresters, UHV surge arresters, DC transmission and distribution surge arresters, and rail surge arresters. Our products have passed identification tests of XIHARI and National Insulator Lightning Arrester Quality Supervision and Inspection Center.
Superior electrical performance:
Using the original raw material formula, the unique chemical co-precipitation process, the unique sintering, double-face vertical grinding pads and fully automatic patented aluminum spraying technology, the produced resistor chip guarantees its high current tolerance and also takes into account its aging characteristics. It can be installed in various insulation media, and the resistors are common to both AC and DC. The company has successfully developed a high-gradient resistor with a potential gradient of 350V / mm, which reduces the insulation level and meets customers' design requirements for miniaturization of GIS surge arresters.
Registration Date | 2020/04/27(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2011 |
Employees total | 51 - 100 |
Annual revenue | USD 500,001 - 1,000,000 |
Company | Nanyang Keda Electric Co.,Ltd. |
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Address | High-Tech Development ZoneZhengzhouHenan473000China |
Phone | 86 - 377 - 13781756371 |
Fax | 86 - 377 - 60281968 |
Homepage | www.nykeda.com |
Contact | Carol Yang |