FaithTech FT6800 series ultra-high power electronic load (2.6kW~300kW)

• Single power: 2.6kW ~ 52kW, can be expanded to 300kW through master/slave cascade；
• 05% accuracy, 0.1mA/0.1mV resolution, 20kHz dynamic frequency control；
• Quick call, OCP/OVP test, automatic test function, easy to operate and flexible;；
• External simulation programming function, which can realize complex carrier shape simulation；
• One-click testing of power battery and supercapacitor test functions；
• Comprehensive protection function: over voltage, over current, over temperature, current limit, power limit, Reverse connection alarm, etc；
• TFT color LCD display, English and Chinese menu interface；
• Provide a variety of remote communication interfaces: RS232, LAN, USB, GPIB (optional；
• SCPI and ModBus-RTU protocols are available.；
• Chinese simplified, traditional, English three kinds of operation interface and software interface

FT6800 series high power programmable DC electronic load, based on high reliability, high stability of the design of multi-function, large capacity electronic load products. The loop control unit has high bandwidth, strong anti-oscillation ability, and can adapt to all kinds of power supplies to the greatest extent; The power module fast fusing protection design ensures the continuous working ability of the whole machine to the greatest extent.。

FT6800 series product line is rich,voltage 40V,120V,500V,800V,1000V, 1200V multiple grades, single power range from 2.6kW to 52kW, a single current up to 2400A. Wider working range, extremely fast dynamic frequency, can effectively meet most of the test needs。

FT6800 series interface using color LCD display, with good resolution. With the full number keyboard, the operation is very simple. It is equipped with LAN, RS232, USB, GPIB (optional) and other communication interfaces and analog interfaces, which supports both SCPI and ModBus communication protocols, providing great convenience for system integration applications

|Multiple operating modes

FT6800 series 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 composite operation mode. 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.

|cascade

The FT6800 series supports the master-slave cascading function to realize the parallel use of multiple loads of the same model, and the maximum power can be extended to 300kW. In cascaded mode, users only need to control the hosts. Each slave automatically replicates the load parameters of the hosts to achieve independent flow balancing. The cascaded system can achieve all the functions of a single machine, including on-load in CV mode

When two master-slave cascades are loaded, the current waveforms coincide completely

|OCP Test

The FT6800 series load itself provides OCP testing, which is mainly used to test the BMS, the overcurrent and overpower point of the power module. During OCP testing, the overcurrent protection point of the tested object will be automatically found and recorded in IMAX, PMAX. Combined with the high and low limit values of the test parameters, it can automatically determine whether the test results exceed the set specifications, saving time for product design verification and production line system testing

|Sequence function

The FT6800 series of electronic loads provides serial testing capabilities. Users can edit the test sequence of a load to simulate various changes at the load input. Four modes of CC, CV, CP and CR were tested in sequence. The electronic load can store up to 20 sequence files, each file can perform up to 50 steps, and the maximum time of a single step can be set to 0.1ms ~ 90000s, which is suitable for various time-load tests. At the same time, the user can also set the number of cycles of the sequence and the switching mode

|Battery test

The internal resistance and capacity of battery are important indexes for evaluating battery parameters. To facilitate testing, the FT6800 series load provides battery testing functions, including battery internal resistance testing and battery capacity testing.

Battery internal resistance test

The FT6800 series load is tested by direct current discharge (DCR).

Battery capacity test

This function uses constant current discharge. During the discharge process, the discharge quantity, discharge capacity and discharge time are recorded

|Supercapacitor test

The internal resistance and capacity of ultracapacitors are important indicators for evaluating capacitance parameters. In order to facilitate ultracapacitor testing, FT6800 series loads provide ultracapacitor testing functions. This function can test the internal resistance and capacity of the supercapacitor at the same time. The discharge current, discharge termination point and capacity calculation start and end point of the supercapacitor can be set to test.

|External simulation programming

The FT6800 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

|Multi-interface and multi-protocol

The FT6800 series is equipped with multiple 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

|Dimension Drawing

2.6kW～4kW Model Dimension Drawing

5.2kW～8kW Model Dimension Drawing

12kW Model Dimension Drawing