MOA Type Lightning Surge Arrester Silicon Rubber Material ISO-9001 Certified 30KV 5KA

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30KV Metal Oxide Surge Arrester / Silicon Rubber Lightning Arrester Main Features: 1. Compact and Lightweight 2. Extremely Safe Pressure Relief Performance 3. Superior Performance against Environmental Contamination 4. Directly Molded Structure 5. Compliance with International Standards(IEC60099-4) 6. Simple Support Structure 7. Manufactured at Advanced ISO-9001 certified facilities Main Description: 1. Passed ISO9001 and IEC60099-4 standard. 2. The pass rate is up to 99.9% 3. OEM and sample is available YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. YongDe surge arresters incorporate YNR elements (YongDe Non-linear Resistor ZnO Elements) with superior non-linear voltage-current characteristics, high quality and reliability. Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution. Usual Service Condition: Power frequency: 48Hz ~60Hz Ambient temperature: -40~+40 Maximum wind speed: not exceed 35m/s Altitude: not exceed 2000m Earthquake intensity: not exceed 8 degrees Ice thickness: not exceed 10 meters. Long-term applying voltage does not exceed the maximum coutinuous operating voltage. Specifications: Model: YH10W-30 Specifications : 1. ISO9001 quality management system 2. Own test laboratory 3. To provide the corresponding product components 4. The technical performance is accordding to IEC60099-4 and IEEE(ANSI)C62.11 Main Technical Parameter Rated voltage r.m.s: 30kV Nominal discharge current:10kA Maximun continous operating voltage(Uc)(kV):25.5kV Residual voltage at: 1/4 s lightning current impulse residual voltage(kV):97.6 8/20 s lighting current impulse residual voltage(kV):88.7 30/60 s switching current impulse residual voltage(kV): 74.5 Long duration current impulse withstand: 2ms rectangular current(A):250 Operating duty: 4/10u s high current impulse(kA):100 Creepage distance(mm):1000mm Dimension:465*211mm - - - - Type | YH5W5-30/80 | | | Rated voltage---------kV | 30 | 4/10S High current impulse kA | 65 | MOCV ----------------kV | 24.4 | Lightning impulse withstand kV | 150 | Nominal Current-------kA | 5 | Power frequency voltage withstand(dry/wet)kV | 70 | Residual voltage of steep impulse----at 5kA(kV) | 86.5 | 0.1S TOV--------------kV | 36 | 8/20S Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 80 | 1S TOV----------------kV | 34.5 | Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | / | 10S TOV---------------kV | 33 | 1mA D.C reference voltage (kV) | 42.5 | 1200S TOV-------------kV | 30 | Line discharge level | 1 | Creepage distance ----mm | 1082 | 2mS long duration impulse current A | 250 | Material employed in series non-linear resistor | Zinc Oxide | - - - -

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Hangzhou Yongde Electric Appliances Company Limited

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