High Power Programmable DC Power Supply
ADG+ Series
ADG+ series features the design of DSP control, it offers a great response time and high accuracy. The self-developed high power module enhances stability and heat dissipation, thus improving product quality. The output mode of CV, CC and CP are fully equipped. This series’ single-unit power ranges from 30kW to 300kW, and with wide range of output voltage / current, it can reach up to 2000V, and up to 2500A in low-voltage high-current models. With optional I-V curve simulation and up to 300kW output per unit, it's ideal for EV motor, DC/DC converter, ESS, and inverter testing.
Output Power
30kW~300kW
DC Output Voltage
0~2000V
DC Output Current
0~2500A
Interface
Downloads
Intuitive Touch Screen and Rotary Knob
ADG+series employs 7" touch screen and rotary knob to provide intuitive and easy-to-use control and display. The built-in programming function has been upgraded, so not only can complex sequences be set from the PC, but also from the touch screen. Emergency stop button is equipped for quick shut down, thus enhancing the product safety. Users can quickly access output settings and measurements, including voltage, current and power.
Master/Slave Parallel Operation
ADG+ The output power of the ADG+ series is up to 300kW per unit, which can be expanded to 1800kW through simple master-slave operation (max. 6 units). User can simply operate the master unit, the slave unit will receive and reply the data accordingly and equally share the load current. ADG+ series is one of the few high-power DC power supply with parallel feature on the market. The availability for single-unit and parallel operation provides greater flexibility for application.
Remote Sensing Compensation
In the factory or laboratory, there is often a certain distance in the configuration of power and load. The Remote Sensing of ADG+ series is able to compensate the voltage drop caused by the cable length, so the user can avoid the inconvenience of adjusting the voltage.
Solar Array Simulation (opt.)
ADG+ high power programmable DC power supply options solar array simulation function, which can be programmed from the front panel without a need for a controller. Using built-in SAS mode, only four input parameter are needed to establish an I-V curve, which simulates solar panels under different irradiation and temperature. Using built-in EN50530 mode, the I-V curve is established according to the solar cell material (C-SI or thin film), and the user can program the output according to the irradiation and temperature; in addition, the user can also define I-V curves based on different material characteristic to simulate various solar cell materials.
Complete solar array simulation and easy static & dynamic MPPT efficiency validation
- Static & dynamic MPPT efficiency test (with optional remote control software).
- Simulation of lV curve under different irradiation and temperature.
- Complied with standard SAS, EN50530, Sandia test regulation.
- lV curve can be user-defined and edited via remote control software simulation of output characteristic of various solar cell (S-CI and thin film).
- Accurate voltage and current measurement.
SAS Testing Mode
Using SAS mode, user can set Voc, Isc, Vmpp and Impp according to the spec of PV inverter, then the DSP control system performs P-V and I-V curve calculation accordingly. The dynamic irradiation adjustment is also available during output.
EN50530 Testing Mode
Mainly used for grid-tie inverters, the EN50530 Testing Mode features solar cell model of C-SI/thin-film and the feature of dynamic irradiations/temperature adjustment, user can verify the performance of the inverters: static & dynamic MPPT tracking efficiency, conversion efficiency and overall efficiency.
Solar Array Simulation Control Software (opt.)
ADG+ series options I-V curve remote control software with parameter setting and output waveform display to verify Dynamic & Static MPPT Efficiency of SAS mode and EN50530 test regulations.
Complimentary Control Software and Various Communication Interfaces
The ADG+ series includes Preen Program, a complimentary remote control software with an intuitive graphical interface for easy parameter configuration and device control. The software offers GENERAL and PROGRAMMABLE modes with STEP and RAMP functions, plus waveform preview and test report export for convenient review before and after testing. Standard communication interfaces include RS-232/RS-485/Analog/Ethernet/USB, with optional GPIB to meet Industry 4.0 automation requirements.
