DK-34D intelligent power demand management terminal calibration equipment is designed by our company, and that is the power load management terminal test equipment with high-tech content. Which is designed of the test requirement of domestic load supervising, transformer and reactive power compensation device, according to the technical specification to R&D, such as power industry standard, State Power Grid Corp. Standard“and‘, etc. It is widely used for testing and evaluating the performance of power load management terminal. This device is used in the electrical energy measuring department and power management administration of Power Supply Company, national measuring test organization at all levels, also designed for large mining and industrial corp. And power load management terminal producing enterprise. This product is designed with better appearance and practical, high reliable, high accuracy of measurement, long-term good stability, high automation programming and full test function. It is designed by a lot of advanced technology such as modern test, digital PLL, DDS waveform synthesis, DSP, CPLD, large-scale power output amplification and display, embedded computer system, etc. The software takes WINDOWS as platform, VC as programming language, communication protocol edits in a clear text, divide from the host program, so that it is easy to expand and modify. Functional test adopts module-type to package and add separately, following the change of terminal technical condition and protocol in the future. Make sure that the software with fast operation speed, high reliable, powerful anti-jamming performance, low communication BER and with security functions, such as prevent unauthorized operating, internet hacking, etc. Main Features: (1) Multi-communication way through RS232/485 or GSM/GPRS or CDMA wireless network or NET internet, receive all kinds of information to power load management terminal. (2) Automatically simulate all power device control through power supply, realize simulation of field all power conditions, such as default-phase, loss-of-voltage, anti-phase, out phase, over loading, etc., in power grid circuit. (3) Automatically simulate field pilferage of electric power to control by power supply, realize field all unusual electric power, such as power grid CT primary, secondary short-circuit, secondary open-circuit, data modification of mechanical meters, fault report of mechanical meters, etc. (4) Automatically monitor device through measure / compare output electric quantity, test measurement and monitoring accuracy of load supervising terminal to electric quantity ( voltage, current, power, etc. ) (5) Auto test device can receive all warning information of terminal, detect and analyze the accuracy of load supervising terminal to all unusual information status response. (6) Integrated meters with sources, devices can output random three-phase voltage, current and phase, with high stability, accuracy and adjusting fineness. (7) With the function of current auto short circuit to empty epitope. (8) Advanced management software to control system, can full auto test of terminal, all test procedure either according to rules, or be customized by users at will, all test result can be saved, inquired and report output. (9) Built-in high precision of GPS module, have time adjusting function.
