|Sketch

The FT6400 series adopts a modular design with rich features and strong adaptability, featuring high reliability and high maintainability. Mainly used in: power battery, medium and high power DC power supply, DC generator and other power electronic testing field.

The FT6400 electronic load provides a series of protection functions for over current, over voltage, over power, over temperature, and voltage inverse equality, as well as Von, Voff and programmable protection functions for the device under test. These features greatly improve the reliability of the product and are a trusted product for the integration of engineering test and automated test systems.

|Characteristic

• Power range: 1200W/2000W/3000W

• Voltage range: 150V, 600V;

• With cascaded parallel function to expand power, up to 10 parallel machines can be supported;

• Battery capacity and internal resistance test function;

• Analog short-circuit function;

• Convenient and practical OCP test function;

• 20kHz dynamic test function, can set up and down slew rate;

• Time measurement, (Vpk+/-) measurement function;

• Powerful sequence test function, support a variety of mode test, single step test time up to 24 hours;

• Comprehensive protection functions including overvoltage, overcurrent, overpower, overtemperature, reverse connection alarm, etc.External analog programming input and current monitoring output, and with high voltage isolation capability;

• TFT color LCD screen, Chinese and English menu interface;

• Equipped with a variety of communication interfaces: RS232, RS485, LAN, CAN (optional);

• Support SCPI and ModBus communication protocol;

• Standard feature perfect PC software.

|Steady-state function

FT6400 series has four basic operating modes of constant current, constant voltage, constant resistance and constant power, which can meet a wide range of test requirements. At the same time, it has CV+CC, CR+CC, CP+CC multiple composite operation mode functions. Users can set the current limit value according to their own test requirements to avoid the occurrence of overcurrent damage to the test product in the test process.

|Dynamic function

To meet the growing demand for high-speed testing, the FT6400 series of electronic loads offers high-speed programmable dynamic testing capabilities (current dynamic and resistance dynamic testing).. This function is often used to test the dynamic characteristics of the power supply. In order to adapt to the needs of different occasions, the dynamic function includes three modes: continuous, pulse and flip. Continuous mode provides on-load frequencies up to 20kHz; In pulse and flip modes, trigger signals can be received to produce on-load changes, allowing you to test at will.

|Time measurement

FT6400 series electronic load with time measurement function. By capturing the external switching signal, combined with the switching signal and the voltage and current signal, the response and operation time of the system and the pulse width of the pulse current can be measured. It is mainly used to measure the on-off time, holding time, rising edge and falling edge time of the power supply, as well as the fuse fuse time and circuit breaker response time.

|Battery test

The internal resistance and capacity of battery are important indexes for evaluating battery parameters. To facilitate testing, the FT6400 series loads provide battery testing capabilities, including battery resistance testing and battery capacity testing. This function uses constant current discharge. During the discharge process, the discharge quantity, discharge capacity and discharge time are recorded.

|External simulation programming

The FT6400 series has external analog programming capabilities. Other devices can continuously control the load via an external voltage signal (DC or AC). The external voltage signal of 0 ~ 10V corresponds to 0 ~ 100% full scale on-load current. This function can also be used for various complex band carrier shape tests.

1kHz sine wave

5kHz sine wave