|Sketch

The power programmable DC electronic load in theFT63200A/E/H series is designed for high reliability and high power density, and can achieve 2U/3kW, which is twice the power density of traditional loads.

The FT63200A/E/H series has three voltage ranges of 150V, 600V and 1200V, and the single power range is from 600W to 3kW. Its wider working range and extremely fast dynamic frequency effectively increase the test capability and application range. The whole series of products have strong overload capacity, and the instantaneous over-power pulling can reach 2 times the rated power, which can effectively reduce the test cost.

FT63200A/E/Hhas LAN, RS485, CAN, USB, RS232 and other communication interfaces and analog interfaces, and supports SCPI, Modbus, CANopen communication protocols, which provides great convenience for system integration applications

|Characteristic

• High power density design, the whole machine can achieve 3kW/2U;

• Single power: 600W ~ 3000W, the maximum power can be extended to 30kW through the master/slave parallel;

• Voltage level: 150V, 600V, 1200V;

• High precision, voltage accuracy is (0.025%+0.025%F.S.);

  The current accuracy is (0.05%+0.05%F.S.);

• Multiple working modes: CC, CV, CR, CP, CRD, CPD, CV+CC, CR+CC, CP+CC operation mode;

• Sampling speed 500kHz;

• The maximum current slope of the single unit is 40A/us（H series）.

• 30kHz dynamic scanning function;

• remote data transmission rate up to 1kHz, can greatly improve the communication interface data acquisition capability;

• instantaneous over-power load function, instant load capacity can reach twice the rated power;

• OCP, OPP, LED simulation, load effect, battery internal resistance, battery discharge test function;

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

• Automatic test function, sine wave band load function, sequence function;

• Comprehensive protection functions: overvoltage, overcurrent, overtemperature, current limit, power limit, reverse connection alarm, power failure memory, etc.

• external analog programming input and current monitoring output, with high voltage isolation capability;

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

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

• Supports SCPI and ModBus communication protocols

|Multiple operating modes

FT63200A/E/Hseries has four basic operating modes of constant current, constant voltage, constant resistance and constant power, which can meet a wide range of test needs. At the same time, it also has the function of CV+CC, CR+CC, CP+CC multiple composite operation modes. Users can set the current limit value according to their own test requirements to avoid overcurrent damage to the test product during the test process. Among them, CV+CC mode can be applied to simulate battery charging characteristics, test charging piles and similar products such as vehicle chargers. CR+CC mode simulates power supply voltage current limitation and accuracy testing。

|30kHz dynamic sweep,Vpk+/- capture

FT63200A/E/Hseries has dynamic sweep function, the maximum frequency can be set 30kHz. During the test, the peak voltage Vpk+, valley voltage Vpk- and the occurrence frequency of the measured power supply are captured and recorded by adjusting the current pulling frequency. It can effectively test the dynamic response of various power supplies at different frequencies.

|1kHz data transmission

FT63200A/E/H series can provide users with up to 1kHz data transmission, that is, 1000 voltage and current data points per second, in order to achieve waveform rendering and dynamic data analysis functions. In the application of system integration, the host computer can get a lot of test data directly and reduce the cost by this function without oscilloscope and high-speed current acquisition hardware.

|Instantaneous overpower loading function

The FT63200A/E/H series of electronic loads have instantaneous loading capacity of more than twice the rated power. In simulating DC motor starting characteristics, instantaneous overload characteristics of power supply, instantaneous high-rate discharge characteristics of power battery, instantaneous load capacity of power electronic devices and other instantaneous high-power loading test, it can greatly save costs.

|Time measurement

FT63200A/E/Hseries 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.

|Ultra-high current slope

The FT63200H series features an extremely high current slope, with the maximum current slope of a single channel reaching up to 40A/μs. In rapidly changing testing requirements, it can instantly complete load switching and precisely simulate the sudden changes in current under real working conditions. Whether it is the transient response test of a switching power supply or the rapid load pull assessment of the chip core power supply, it can provide microsecond-level dynamic response, making the test data more timely and accurate.

|Sequence function

The FT63200A/E/H series of electronic loads provides sequential test capability for editing up to 50 test files with 100 steps each. It supports load timing changes in CC, CV, CR, CP and other modes, and also supports sequence editing functions such as file link. A maximum of 5000 steps can be edited. The time range of a single step is 0.1ms to 99999s

|Sine wave dynamic load

The FT63200A/E/H  series is equipped with sine-wave current-carrying function and can be used for impedance analysis and testing of fuel cells.

|cascade

The cascade function of the FT63200A/E series supports the parallel use of up to 10 loads, extending the power usage range of electronic loads. During the cascading process, each load automatically equalizes traffic, and the slave automatically copies the load parameters of the host. Single machine can also be used independently, more flexible power configuration.

|External simulation programming

The FT63200A/E/H  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。

|Multi-interface and multi-protocol

The FT63200A/E/H series is equipped with a variety of communication interfaces, and supports both SCPI and Modbus communication protocols. Users can configure the system on the menu according to their needs, which makes the system integration more flexible.

|Computer graphical operation software

FT63200A/E/H  series provides a host computer software with virtual instrument function, which can read test data in real time, generate images, export reports, print reports, etc., which is convenient for customers to use