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China, Chinese Digital Line Protection and Monitoring Device1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorPressure SensorMicrocomputerAnti-Island Protection Device
Zhejiang Anhuang Imp.&Exp. Co., Ltd.
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Product Description Applicable scopeThe NR-500L series digital line protection and monitoring device is suitable for protection, measurement and control of feeder line, power incoming line and section switch in arc suppression coil grounded or ungrounded system with voltage level of 110kV and below. It can be centrally grouped into screens or installed locally in the switchgear, fully supporting the comprehensive automation system of the substation and distribution station. NR-500L series Opening dimension139mm(width)*212mm(height)NR-500L series Overall dimension155mm(width)*230mm(height)*195mm (depth) Model descriptionNR-500L digital line protection and monitoring device: suitable for incoming feeder cabinet Rated electrical parameterWorking power supply: AC/DC 110V or AC/DC 220V, DC48V Rated voltage: 100V Rated frequency: 50Hz Rated current: 5A, 1A (customized) Working environment conditionEnvironmental temperature: -30~+55oC Relative humidity: no more than 95%, no condensation Atmospheric pressure: 80kPa~110kPa Other conditions: The air around the device should not contain substances with acid, alkali corrosion or explosive properties, and should be free of lightning, rain and snow Standard atmospheric conditions for the test: temperature +15~+35oC , humidity 45%~75%, air pressure 86~106kPa COMPANY PROFILE:AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professionalproduction testing equipment.special production technology and professional service team can satisfy the customers demand. Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost--effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future
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