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Product Details:
Payment & Shipping Terms:
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| Material Of Bushing: | Porcelain Housing | Core Part Of Surge Arrester: | Zinc Oxide Varistors; ZnO Blocks; Metal Oxide Varistors; Zinc Oxide Discs; MOV |
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| 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 |
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.
Contact Person: Mr. John Fang
Tel: 86-13837786702
