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S1系列绝缘电阻测试仪

2007年05月22日 16:09:00 中国传动网

特征: • 电源或电池供电 • 5mA输出电流提供快速充电和电容负载测试 • 测量范围达15 TΩ(S1-552, S1-554)及35 TΩ (S1-1052, S1-1054) • 自动绝缘阻抗测试(IR) • 自动感应吸收比(DAR)测试,极化指数(PI)测试,跃迁电压(SV)测试及介电质放电测试 • RS232 或USB传输端口,输出测试数据 • 单板存储器用于存储数据
新型S1系列绝缘电阻测试仪专业设计用于帮助用户测试和维护高压设备。每个测试仪的控制面板风景园式的设计使用户更熟悉,更加用户友好。 两种测试仪提供200 V电压或以上2 mA rms噪音抑制,使得仪器可在高噪音环境下,如高压变电站和调车场有效读取数据。 测试仪带动5mA短路电流,允许更快速充电,并进行大电容负载测试电感性负载测试 两个组件的测量范围大大提高,S1-552 和 S1-554测量范围扩大至15 TΩ。为了提供应用在更高资本设备上的最佳绝缘材料的趋势值,S1-1052和S1-1054测量范围提高至35 TΩ。 S1-552和S1-554提供变量测试电压从50V 到1kV,跃迁电压10V,或1kV到5kV,跃迁电压25V。S1-1052和S1-1054提供变量测试电压从50V到1kV,跃进10 V,或1kV 到10kV,跃进25 V。 所有测试仪都带有易于读取的大屏幕背光LCD,使其可以应用于管线充足或光线较弱的环境。显示信息包括电阻,电压,漏电,电容,电池状况以及时间。此外,连续显示累计时间,无需单独计时器。还可设置三个定时测量位置,这简化了DAR测量。 original text: [COLOR=#708090]S1 Series Insulation Resistance Testers Features: • Line supply or battery operated • 5mA output current provides fast charging and testing of capacitive loads • Measurement range to 15 TΩ (S1-552, S1-554) and 35 TΩ (S1-1052, S1-1054) • Automatic insulation resistance tests (IR) • Automatic dielectric absorption ratio (DAR), polarization index (PI), step voltage (SV), and dielectric discharge (DD) tests • RS232 or USB download of results • On board memory for results storage The new S1 Series of insulation resistance testers are designed specifically to assist the user with the testing and maintenance of high voltage equipment. Each instrument‘s control panel is designed in a landscape style which is more familiar and user friendly. Noise rejection of 2 mA rms at 200 V and above is also provided on both models. This enables the instrument to take effective readings in high noise environments such as high voltage substations and switchyards. The instruments drive 5mA of short circuit current which allows for faster charging and testing of large capacitive and inductive loads. The measurement ranges have been increased significantly for both units. The S1-552 and S1-554 measurement range has been expanded to 15 TΩ. The S1-1052 and S1-1054 offer an increased measurement range to 35 TΩ in order to provide trending values for the best of insulating materials used on the higher capitalized equipment. The S1-552 and S1-554 offer variable test voltages of 50V to 1kV in 10 V steps and 1kV to 5kV in 25V steps. The S1-1052 and S1-1054 offer 50V to 1kV in 10 V step and, 1kV to 10kV in 25 V steps. All instruments have a large, easy-to-read backlit LCD making them equally suitable for use in both bright sunlight and poorly lit environments. Information displayed includes resistance, voltage, leakage current, capacitance, battery status and time constant. In addition, the elapsed time is displayed constantly, removing the need for separate timers. They also allow up to 3 timed measurement positions to be set, which simplifies DAR testing.[/COLOR]
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