News of Chinese electromotor network: Company limited of electric machinery of Japanese horizontal river is in formally global put on sale is new-style powermeter WT500. This is to be on the foundation of WT210/WT230, horizontal river rolls out with series new fund power analyses an instrument. WT500 has 1~3 the biggest input that inputs unit, 1000Vrms and 40Arms, and the measurement of 100kHz bandwidth, can undertake conveniently single-phase measure with the power of three-phase. Mark deserves to have USB interface, and interface of news report of network of GPIB, aether, facilitating memory data; Can realize virtual value and average to be measured at the same time, harmonic and groovy quantity are measured at the same time; Have precision of tall dc power, the voltage that achieves 0.1 ％ , electric current and power are main precision; Still have at the same time charge / discharge, buy electricity / the integral function that sells electricity. WT500 is compact model half frame structure, 5.7 " chromatic LCD shows, can have diversiform indication kind; The data of its 100ms-5s is led newlier, and reasonable operation bolts the design makes user operation more intuitionistic and convenient.
As the development of new energy resources, especially the development of solar energy, wind energy, industry gauges a demand to what flow continuously taller and taller. WT500 has the dc of high accuracy and communication to measure at the same time, special agree with evaluation solar energy generates electricity. The output energy of the transducer that much quadrant runs, pass on energy while measuring is difficult problem of a test, and of WT500 buy electricity / function selling electricity can is opposite both undertake be metricaled at the same time, very good settlement this problem. In addition, the promotion of the high-power home appliance such as electromagnetism furnace is used, to the measurement of big electric current the demand rises increasingly, and the span of big electric current that WT500 has 40A, also be the measurement with home appliance very good industry undoubtedly tool.