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Metal-Oxide Varistor

Zhejiang Jiuguang Electric Power Technology Co., Ltd. located in the famous scenic spot south of the country, close to Ningbo-Taizhou-Wenzhou Expressway, and 104 National Road phase, superior geographical environment, transportation convenience.Our main production isolating switches, vacuum circuit breakers, load switch, operating mechanism, such as high-voltage electrical products, domestic products have reached the advanced level, and passed ISO9001: 2000 international quality system certification. National high-voltage electrical Quality Supervision and Inspection Center. The factory to innovation, quality win for the purpose. Has a number of highly qualified technical staff, complete production equipment and advanced testing equipment, to provide customers with high-quality products and quality service.
Add:Niqian Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
Fax:086-0577-62601830
Serverphone:086-400-8070-830
Tel:086-0577-62602830
Photo:086-13736777007
E-mail:qydl66@163.com

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Desciption

Product details:
Description:
Pomanique has been manufacturing the metal-oxide varistor for years and acquired a lot of production experience. The varistor is manufactured in accordance with IEC and ANSI standards in ISO9111 certified factory. Every varistor is subjected to a series of physical and electrical tests to ensure the reliability and protective ability. The varistor with high level of over-voltage protection is widely used in all sorts of surge arresters now.
Features:
1. Good non-linear characteristics.
2. Full face metalized electrodes.
3. 111% production tested.
4. All ratings available.
Techincal data:

IEC standard	5kA	5kA	11kA	11kA	11kA	11kA
Rated Voltage (kV rms)	1.5	3.1	1.5	3.1	4.1	3.1
U 1mA.DC (kV-DC)	2.5	5.1	2.5	5.1	6.7	5.1
Residual Voltage Ratio (8/21μs)	1.85	1.85	1.71	1.71	1.71	1.66
Current Withstand Capacity 4/11μs kA	65	65	111	111	111	111
Current Withstand Capacity 2ms A	151	151	351	351	351	611
Diameter mm	35	35	42	42	42	52
Height mm	11	22	11	22	28	22

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PRODUCTS: Load Switch; Expulsion Fuse Cutout; High Voltage HRC Fuse; Disconnector Switch; Lightning Surge Arrester; Vacuum Circuit Breaker

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CONTACT US: Add:Niqian Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province; Fax:086-0577-62601830; Serverphone:086-400-8070-830; Tel:086-0577-62602830; Photo:086-13736777007

For many years, we have been dedicated to the research and development, production, and application of high and low voltage electrical products, and strictly adhere to the ISO9001 quality management system.