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NR1900 series three-phase AC and DC standard source
The NR1900 series of three-phase AC and DC standard source is another high-end standard source signal product based on the relevant national electric power industry standards and the relevant regulations of the General Administration of Quality Supervision, Inspection and Quarantine. It systematically analyzes the current domestic and foreign electrical measurement technology research levels and combines the market status. , Its advent will provide a more powerful guarantee for the advancement of China's instrumentation products and will push my country's instrumentation products to a new level.
◆ It is the first domestic initiative to integrate system, test and signal generation on one module. The product has high integration, low failure rate, small size, light weight, fast response speed, high efficiency, high reliability, strong function, high output power, and standard Source output;
◆ The output AC and DC voltage, current, phase and power are all high-precision, high-stability standard sources, software calibration;
◆ It is designed with high-speed AC sampling, high-speed digital signal processor (DSP), complex programmable logic array (CPLD), high-power integrated amplifier, and embedded computer system. The system, test and signal are highly integrated, with small size and weight. Lightweight, extremely reliable, and extremely functional;
◆ It can be widely used to detect various digital meters, indicating meters, electric energy meters, transformers, digital measurement and control devices, transmitters, AC sampling devices, load control terminals, power management terminals, concentrators, reactive power compensation controllers and Various indicators of other electronic products;
◆ The output frequency of the AC/DC standard source can be adjusted arbitrarily with a fineness of 0.0001Hz. Between three-phase voltage, between three-phase current, and between each phase voltage and current, the phase can be shifted arbitrarily with a fineness of 0.001°;
◆ Adopting high-definition large-screen TFT true-color LCD interface display, mouse, keyboard and panel button operation is simple and user-friendly design, full spelling Chinese character input system, equipped with multiple communication interfaces, open communication protocol, users can program and control the instrument by themselves. Times development.
◆ AC voltage output
Volume limit: 380V, 220V, 100V, 57.735V
Accuracy: 0.05%RG
◆ AC current output
Quantity limit: 20A, 5A, 2A, 1A
Accuracy: 0.05%RG
◆ DC voltage output
Quantity limit: (1000V, 600V, 300V), 150V, 75V, 30V, 10V, 1V, 200mV, 75mV The optional limits are in parentheses, and 1V, 200mV, 75mV should adopt four-wire output
Accuracy: 0.05%RG
◆ DC current output
Quantity limit: (25A), 20A, 5A, 1A, 200mA, 100mA, 20mA, 10mA, 1mA, (100uA, 10uA) The optional limit in brackets
Accuracy: 0.05%RG
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ADD：Building c3-09b, optical valley core center, 303 Optical Valley Avenue, Donghu New Technology Development Zone, Wuhan, China
Hotline：400-027-1230
Tel：+86-27-87690177
+86 177 6240 6910
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+86-177 0277 9566
+86-133 6724 1932
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jd@jindian-tech.com
