Single machine range:

Voltage: 0 ~ 2250V

Current: 0 ~ ±4500A

Power: 0 ~ ±180kW

FTB9000 series is a regenerative bidirectional programmable DC power supply, it is not only a stand-alone bidirectional DC power supply but also can be used as a regenerative electronic load, to absorb the consumed energy and feedback cleanly to the grid. The high-efficiency energy feedback efficiency not only saves electricity consumption and heat dissipation costs but also does not interfere with the operation of the power grid. It is widely used in high-power testing scenarios such as automotive electronics, new energy vehicles, photovoltaic energy storage, intelligent industrial equipment, battery simulation, etc.

 Features :

    ■ Single machine range: voltage: 0 ~ 2250V current: 0 ~ ±4500A Power: 0 ~ ±180kW;

    ■ The extended power of master/slave parallel machine can reach 1.8MW;

    ■ Voltage accuracy: 0.05%+0.05%F.S.; Current accuracy: 0.1%+0.1%F.S.;

    ■ Power factor 0.99, machine efficiency higher than 93%;

    ■ Regenerative load function, Regenerative efficiency up to 95%;

    ■ Two-way energy transfer, seamless cross-quadrant switch;

    ■ utomatic line loss compensation;

    ■ With constant Voltage constant current, constant power, constant resistance function;

    ■ CV/CC priority mode;

    ■ With sequence and waveform functions, such as automotive electronic test voltage waveform, user-defined and other complex voltage and current waveform;

    ■ Battery simulator function (optional);

    ■ Equipped with photovoltaic cell array simulation function (optional);

    ■ Over voltage, over current, over power, over temperature, under voltage, power off and other comprehensive protection function;

    ■ High pressure isolation digital, analog, monitoring, control interface;

    ■ Equipped with a variety of communication interfaces: LAN, USB, optional RS485, CAN or GPIB;

    ■ Communication protocols support SCPI, MODBUS, CAN-Open (optional) protocols;

    ■ Provide communication programming manual, SDK development kit and demonstration upper computer;

    ■ 3U/18kW high power density, standard 19-inch rack mounted design.

    ■ CE certificated

Regenerative electronic load bank function

FTB9000 series products have a regenerative load function, which can regenerate the energy of the equipment under test to the factory Intranet for direct use, rather than dissipating in the way of heat. Its energy regeneration conversion efficiency is up to 95%, not only can greatly reduce the user's electricity cost, but also can avoid the use of air conditioning and other refrigeration systems, reduce noise.

Dual quadrant, wide range :

FTB9000 series products have dual quadrant operation characteristics, can be used as DC power output, also can be used as a regenerative load to absorb energy. At the same time, the FTB9000 has a wide operating range, with more than 3 times the wide range of output range, one power supply can cover more applications, for users to save costs.

Seamless switching of bidirectional current :

When the conventional DC power supply and load switch between positive and negative currents, a short step will be generated at 0A, resulting in discontinuous current commutation. FTB9000 not only has the dual quadrant working ability, but also has the high-speed current switching ability, which can realize the seamless connection between positive and negative current switching, effectively avoid voltage or current overshooting. It is widely used in the test of motor, battery pack, BMS and energy storage system.

High power density 3U/18kW :

The FTB9000 series offers a high power density of 3U/18kW, featuring accurate output, fast response and low ripple noise. Wide range of voltage 80V ~ 2250V, current 25A ~ 4500A combination, suitable for every test and verification link from design to production process.

Sequence and waveform functions

The FTB9000 provides users with sequence editing for power outages, transient drops, and other voltage and current variations. A total of 10 sequence files, each file 100 steps, support loop, link to facilitate the realization of complex waveform output.

Battery charge/discharge simulation testing function :

FTB9000 series has battery charge/discharge test function due to its unique bidirectional power supply design, which is suitable for charge/discharge test of all kinds of batteries and energy storage devices

Solar array simulation :

FTB9000 series has a built-in maximum power point tracking (MPPT) mechanism to provide solar photovoltaic curve simulation function for maximum power point tracking test of photovoltaic arrays/modules/batteries.  Users can also choose solar array simulation software, which can accurately simulate the IV curve of the solar array. enable to simulate the IV curve output and generate reports after simply set the parameters to test the static and dynamic maximum power tracking performance of the photovoltaic inverter.  User can also edit any IV curve that shields up to 4096 points to achieve dynamic cloud shielding effect, or store 100 IV curves under different illumination and temperature in the memory, and set the execution time and order of each curve, thereby To test the long-term maximum power tracking performance of photovoltaic inverters under different climatic conditions.                                   

Model list for ordering :