TESEQ NNB 51 双线V型阻抗稳定网络

TESEQ NNB 51 双线V型阻抗稳定网络

双线V型LISN符合CISPR 16-1-2的要求电流可达16A频率范围：9 kHz～30 MHz手动和遥控操作接地平稳

产品特点：应用：线性阻抗稳定网络(LISN) NNB 51是用来测量电子设备在被测环境下电源线的失真信号。失真信号通常是被测件和电源线产生作为天线。欧洲和电磁兼容法规对大允许信号水平和频段的信号失真做了规定。通过安装NNB 51前面板上的N型同轴线缆可测量失真信号。测量接收机可以测量实际失真信号。V-network是复杂的EMC测试设置的一部分，CISPR 16-2-1 (EN 55016-2-1)中有明确规定。供电：在NNB设备的后部分别有两个输入接口链接被测件电源。接地：NNB 51的构造允许与屏蔽室墙壁大面积接触。前面板的左右两侧是接地板。其他在LISN后部的是连接螺栓和螺钉。远程控制连接：NNB 51内置两个远程控制线路，可以控制MEB/夏弗纳SCHAFFNER/特测TESEQ或罗德与施瓦茨的EMC接收机。

技术参数：适用标准: CISPR 16-1-2, MIL-STD-461D, E频率范围: 9 kHz ～ 30 MHz负载 (内置): 10 dBNNB 工作电压: 100 ～ 120 V / 220 ～ 240 V, 50 ～ 63 HzEUT 工作电压: max. 250 VEUT 频率: DC ～ 63 HzEUT 相位检测功能(LED): >48 VEUT 工作电流: max. 16 A线性阻抗: 50 Ω || (50 μH + 5 Ω)额定输出阻抗: 50 ΩRF 接头: N 母头模拟手 / 接头: 510 Ω + 220 pF / 4 mm 香蕉插头限幅器: 约136 dBμV typ., 可转换模拟 PE: 可转换双线遥控插头: KFV 60四线遥控插头: D-sub 25 针尺寸(W x D x H) 不含安装配件: 237 mm x 375 mm x 265 mm尺寸 (W x D x H): 270 mm x 418 mm x 275 mm重量: 约12 kg ApplicationLine impedance stabilization network (LISN) such as the NNB 51 are used to measure distortion signals on the mains cord of an electrical equipment under test (EUT). The distortion signals are usually generated or picked up inside of the EUT and the mains cord acts as an antenna. European and international EMC regulations define maximum permissible signal levels and frequency bands for such distortion signals. The distortion signal to be measured is available on a coaxial N?connector that is mounted on the front panel of the NNB 51. For the actual measurement of the distortion signals a measuring receiver can be used. The V?network is part of a complex EMC?test setup that also has been standardised in CISPR 16?2?1 (EN 55016?2?1).Power supplyThe NNB 51 has two separate input connectors for the mains power of EUT and NNB that are located on the rear of the instrument. Earth connectionThe construction of the NNB 51 allows a massive connection to the shielded room wall. Left and right of the front are grounding bars. Additional are located a connection bolt and wing screw on the rear of the LISN. Remote control connectionThe NNB 51 has two built?in remote control circuits and can be controlled with EMI receivers from MEB/Schaffner/Teseq or Rohde & Schwarz. Standards applied: CISPR 16?1?2, MIL?STD?461D and EFrequency range: 9 kHz to 30 MHzAttenuator (build?in): 10 dBNNB operating voltage: 100 to 120 V / 220 to 240 V, 50 to 63 HzEUT operating voltage: max. 250 VEUT frequency: DC to 63 HzEUT phase detection function (LED): >48 VEUT operating current: max. 16 ALine impedance: 50 ? || (50 μH + 5 ?)Nominal output impedance: 50 ?RF connector type: N femaleArtificial hand / connector type: 510 ? + 220 pF / 4 mm bananaLimiter: approx. 136 dBμV typ., switchableArtificial PE: switchableTechnical specifications, continuedConnector type for two wire remote control: KFV 60Connector type for four wire remote control: D?sub 25 pinsSize (W x D x H) without mounting parts: 237 mm x 375 mm x 265 mmSize (W x D x H): 270 mm x 418 mm x 275 mmWeight: approx. 12 kgPart number Description253550 NNB 51 Dual?line?V?LISN for 16 A97?253550 NNB 5x?TC Traceable calibration (ISO17025) order only with new device 232080 LE 216 Control cable SCR 35xx / NNB xx243134 LE 234 Control cable SMR 45xx / NNB xx

TESEQ NNB 51 双线V型阻抗稳定网络

深圳市美佳特科技有限公司（简称“美佳特"）成立于2010年，致力于光通讯测试、通用电子测量及5G测试服务。美佳特以“无线沟通，沟通无极限 "企业使命，业务聚焦于精密测试测量仪器的租赁、销售、维护、计量及测试环境搭建等一站式服务。N2843A Keysight 无源探头 Keysight 是德

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