Polymeric Composite Low Voltage Surge Arrester ISO-9001 Certified Protective Device

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YH1.5W-0.28/1.3 High Quality Polymer Surge Protector / Composite Lightning Protector Description: 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. 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 Applications: 1. Distribution networks 2. Transmission line 3. Substation 4. Railway power station 5. Alternator and electromotor Specifications: - - - - Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 8/20 s Lightning Discharge Current | Minmum Reference Voltage under 1 mA DC | 2mS SW through-flow capacity A/18 | Line Discharge Class | 1.5kA | YH1.5W5-0.28/1.3 | 0.22 | 0.28 | 0.24 | 1.3 | 0.6 | 850 | 1 | YH1.5W5-0.5/2.6 | 0.38 | 0.5 | 0.42 | 2.6 | 1.2 | 850 | 1 | - - - - Working condition: 1) Environment temperature: -40--+40 degree 2) altitude: <1000m 3) 48HZ 4) Power frequency voltage should not be more than continuous running voltag 5) Max wind speed should be less than 35m/s 6) Earthquake intensity should be less than 7 degree 7) If used in contamination area, should be noted in advance.

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Hangzhou Yongde Electric Appliances Company Limited

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