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        Energy storage & smart Grid PMG Converter Shore power supply Industrial power supply Power test equipment PV inverter Aviation Power supply

        AC constant current source

        AC constant current source, also called high current generator, is a necessary equipment for electric power and electrical industry to be used in large current location commissioning. The device has the advantages of easy maintenance, superior performance, safe and reliable use, beautiful appearance, strong and durable and convenient to move. Features.

        The use of advanced microelectronics processing technology, all the use of the process can be set in advance, the entire Chinese/English interface, simple and clear. All test items are automatically set after testing, without human intervention. With the output current stepless adjustment, constant current output, high precision steady flow, simple and safe and so on.

        AC constant current source

        1. 7-inch large-screen LCD display, with backlight, clear reading, intuitive, and display voltage, current, time, etc., there are a variety of data settings, high-speed thermal printer, PC remote control current output;

        2. Start / stop conditions can be arbitrarily set, you can set the time range of 1 seconds to 9999 seconds;

        3. High accuracy of current output: 0.5% accuracy;

        4. All functions can be set through the touch screen, improve product safety, intelligent work the whole process;

        5. Optional automatic up-flow test, manual up-flow test and the impact of quick-break test, flexible and simple operation;

        6. Real-time display output current, time results, display intuitive and clear;

        7. Perfect over-current protection, arbitrarily set the target output current value, the current limit and resistance to flow time;

        8. With zero detection function, to be determined after the return to zero for testing, safe and reliable;

        9. Can set the output frequency 50/60 / 45-65Hz;

        10. Fault alarm, fault memory function;

        11. DSP control, stable performance, strong anti-interference, to adapt to harsh electromagnetic environment;

        12. Product small size, light weight, reasonable structure, reliable and durable;

        13. Using Atmel microcontroller chip to control;

        14. Infineon module used to enhance the reliability of the system;

        15. With the input and output disconnect switch, emergency stop operation switch;

        16. With advanced monitoring functions;

        17. With overload, short circuit, power grid fault and other abnormal protection and alarm function;

        18. User-friendly operation interface, the Chinese menu, you can display the operation of the equipment data, real-time fault data, historical fault data, and equipment work status;

        19. Can provide RS485 remote communication interface, follow the Modbus communication protocol;

        Type

        HL-2000

        HL-5000

        HL-10000

        Input

        Input voltage

        220V

        380V

        Voltage Range

        +30%

          Output

        Phase

        Single

        Rated Voltage

        6V

        Current

        2000A

        5000A

        10000A

        Current accracy

        1.5%

        Frequency

        50/60/45-65Hz

        Temperature accracy

        0.5%

        Frequency stability

        ±1

         Dynamic performance

         

         Dynamic transient recovery time80mS

        Distortion factor

        Sine waveTHD1

         Resistance to flow time range

        09999S

        Impact scope of timing

        0999mS

          Display

        Operation display

        7in touch screen

        Dispaly accracy

        Voltage±1FSCurrent±1.5FS

        Protection

        Overheat, over current, over load

        Output Teminal

                        Cu busbar

        Insulation resistance

        2M500VDC

        Dielectric strength

         

        2KVDCIn to Gout to G, In to Out),no more than 1 min

        Temperature

        Working temp

        -2555 20-80%RH

        Storage temperature

        -4065

        Reletive humidity

        0-95%RHwithout moisture condensation

         

        SizeD*W*Hmm

        320*490*500

        660*450*750

        830*458*1100

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