电源系统采用1+1冗余配置,Up≤1kV RJ45网络SPD需满足1000Mbps传输速率要求 3.智能建筑综合防护 总配电箱:Type1+Type2复合型SPD(Imax≥50kA) 楼层分配电箱:Type2 SPD(In≥20kA) 机房PDU:Type3 SPD(Up≤1.5kV) 等电位连接系统接地电阻≤1Ω 四、国家标准与认证体系 1.国内核心标准 GB/T 18802.1-2020 规定了...
SPD2-150-3P0-R/正SPD TYPE 1/TYPE 2 150VAC MCOV品 已售少于100 ¥1704.21点击查看更多配送: 广东深圳至 北京东城 快递: 23.00现货,付款后48小时内发货 保障:7天无理由退货 破损包退查看更多 用户评价 参数信息 图文详情 本店推荐 用户评价 参数信息 品牌 wsdz 图文详情 本店推荐 SVZ1VM470E06E00RAXXX...
Type 1 + 2 SPD设备参数说明书 Type 1 + 2 SPD’s have characteris cs of type 1 but also type 2, they are ca-pable of discharging a very high lightning current (T1 10/350μs) and they have as well a low residual voltage (Up).They are installed in the main distribu on ...
Type 1 AC SPD Surge Protection Device Price Reliable Type 1 AC surge protection device is designed to meet the protection needs of installations against lightning and surges. Get Type 1 AC SPD price now! Request a Quote Type 1+2 AC Surge Protection Device SPD DIN-rail AC SPD for single...
1500V 1000V 600V SPD 40ka Type 1 Type 2 with New Developed Shape, Find Details and Price about Surge Protector Arrester from 1500V 1000V 600V SPD 40ka Type 1 Type 2 with New Developed Shape - Onccy Electrical Co., Ltd
在淘宝,您不仅能发现SPD2-PV11-3P0-R《SPD MOD 3P+0 1100VDC TYPE 1+2》的丰富产品线和促销详情,还能参考其他购买者的真实评价,这些都将助您做出明智的购买决定。想要探索更多关于SPD2-PV11-3P0-R《SPD MOD 3P+0 1100VDC TYPE 1+2》的信息,请来淘宝深入了解吧!
SPD1就是第一级浪涌保护器,它对通流量要求较在一些,一般要求60KA以上,SPD2就是第二级了。一
Type 1+2 SPD Iimp 12.5ka 4p DIN Rail Lightning Thunder Surge Arrester, Find Details and Price about Surge Arrester Thunder Arrester from Type 1+2 SPD Iimp 12.5ka 4p DIN Rail Lightning Thunder Surge Arrester - Wenzhou Leeyee Electric Co., Ltd.
Type 1+2 1000V DC Surge Protective Device SPD, Find Details and Price about dc surge protective device dc spd from Type 1+2 1000V DC Surge Protective Device SPD - FOSHAN FATECH ELECTRONIC TECHNOLOGY CO.,LTD
总之,电涌保护器(SPD)是电气系统中不可或缺的重要设备,能够有效抑制电涌危害,保护电气设备和系统的正常运行。因此,在设计和维护电气系统时,应充分考虑SPD的作用和重要性,合理选型和使用SPD,以提高系统的可靠性和稳定性。 以上内容来自深圳市搜了网络科技股份有限...