Description

FTG series programmable DC switching power supply, voltage range from 10V to 1500V, single current up to 12000A, single maximum power of 600kW. The first technology in China, it still maintains 0.1% control and measurement accuracy when working with high current, providing strong support for sensor testing, superconducting material testing, cable testing and other tests.

The FTG series has the advantages of high power density, high current and low ripple noise, fast transient response, high resolution and high accuracy. The power supply system uses a modular stack architecture. The modules are connected through high-speed external buses, which ensures high reliability and facilitates maintenance and expansion. It can be used in laboratory test, vehicle equipment test, solar inverter test, DC/DC converter and inverter test, engine start test, automatic battery charging, and electronic product life cycle test.

FTG series is equipped with LAN/RS232/GPIB (optional) interface, which supports both SCPI protocol and standard ModBus-RTU protocol. Combined with built-in isolation number/mode control interface (optional), it brings great application diversity and convenience for system integration applications.

15kW/3U high power density

The FTG series programmable DC power supply provides a high power density of 15kW/3U, with features such as accurate output, fast response, and low ripple noise.

High-precision measurement

The FTG series programmable DC power supply has a built-in 16-bit high-precision A/D converter, with a measurement accuracy of 0.1%+0.1%F.S. voltage and 0.1%+0.2%F.S. current. In addition, FTG series power supply provides additional voltage and current monitoring output.

Programmable sequence waveforms

The FTG series power supply has programmable sequence function. Users can edit complex voltage and current waveforms according to actual needs. The FTG power supply allows for 10 sequence files with 100 test steps in each sequence. Sequence files can be linked, or looped, hence users are able to implement complex waveform output.

Internal resistance simulating

FTG series power supply can simulate the output characteristic of battery by setting the internal resistance. When the output current of the power supply increases, the output voltage will be adjusted automatically according to the internal resistance value preset by the user.

CV / CC priority

When power supply is connected to an inductive or capacitive load, it will cause voltage or current overshoot, which may trigger the protection of the device under test, or even cause the device under test to be damaged in severe cases. The FTG series has CV and CC priority functions to effectively suppress output overshoot and its impact.

As illustrate below (Yellow curve: voltage, Green curve: current)

Analog programming

The FTG series power supply has two analog input ports for voltage programming and current programming, which can control the output voltage and output current respectively. The analog programming signal is a 0 ~ 5V or 0 ~ 10V DC voltage signal. The programming signal corresponds to the 0～100%F.S. output voltage and output current.

Communication & protocol

Standard RS232, LAN, optional GPIB interface, support SCPI, ModBus protocol. It greatly facilitates applications.

FTG series is equipped with a variety of communication interfaces and supports SCPI and Modbus communication protocols. Users can configure in the menu according to their requirements, which makes the system integration more flexible.

Host PC software

The FTG series power supply provides a host PC software with virtual instrument function, which can read test data, generate images, export reports, print reports, etc. in real time, it is convenient for customers to use.