型号: DDSJ333电子式单相电能表(防窃电) | 品牌: 双吉集团 |
起订: 1 | 供货总量: |
发货期限: 自买家付款之日起 7 天内发货 | 所在地: 浙江 温州市 |
有效期至: 长期有效 | 品牌:双吉集团 |
详情介绍
概述 Application() |
DDSJ333电子式单相电能表采用专用大规模集成电路以SMT生产工艺制造的产品,具有防窃电、防反接、高准确度、高可靠’性、高过载、功耗小、体积小和重量轻等特点。适用于计量额定频率为50Hzl~9单相交流有功电能。本产品各项技术性能符合GB/T17215.321-2008《1级和2级静止式交流有功电能表》中的技术姜求。 DDSJ333 type single-phase electronic watt-hou r meter adopts large-scale integrated ci rcuit and SMT with many obvious features like electric larceny prevention,reverse connection prevention,high accu racy,high reliability.high over load,low power consumption,small volume.1ight weight,etc It is suitable for measuring single.phase AC active energy of rated frequency 50Hz Each performance of this product is in line with the technical requirements ofGB/T1 721 5.2002 AIternating Current Static Watt.hour Meters for Active Energy(Classes 1 and 2) |
主要特点 Strncture() |
1、采用美国ADl公司生产1~gADE7751计量芯片。红宝石长寿命电解电容。强防磁 2、有防窃电、防搭桥、防反接、高准确度、高可靠性、高过载、功耗小、体积小和重量轻等特点。 合GB/T17215-2002《1级和2级静止式交流有功电能表》中相关技术要求。 1、Adoption ofADE7751 measu rement chip p roduced byAmericaADICorpo ration Rubyelectrolytic capacitorwithlong se rvice Iire,strong antimagnetic performance 2、It is featu red with anti electricity stealing,anti b ridging,anti reve rse wi ring,high accu racy,high reliabiIity,high overload,low powe r consumption,smaII voIume.Iight weight,etc It is in acco rdance with the relevant technicaI requi rements of GB/T1 721 5-2002 Alternating cutrent static watt—hou r meters fo r active energy(classes 1 and 2) |
规格及主要技术参数 Main Technical Parameter() |
型号Model:DDSJ333 |
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