IT6600C Series Bidirectional Programmable DC Power Supplies

characterization

Bi-directional power supply with integrated power and load functions

♦ High power density, up to 42kW in 3U

Fully independent dual-channel design within 3U, with serial and parallel connections between channels

♦ Efficient energy return

Master-slave equalization, parallel up to 10MW

♦ 5-inch touch screen, graphical operation interface

♦ Dynamic response ≤200us

♦ Rise time ≤1ms

♦ Accuracy up to ≤0.03%+30mA

Communication interfaces are standard

• USB (USB-TMC/USB-VCP)
• LAN (Rawsocket/Modbus-TCP/Profinet/VNC/VXI-11/Web/Telnet)
• CAN 2.0B (CANopen/CAN2.0)
• Digital IO

Optional communication interface: GPIB/EtherCAT/Analog&RS232

functionality

CC/CV Priority Setting Function

Can be used as a battery simulator*1

Battery test function, support multiple battery charging and discharging modes

Accurate simulation of IV characteristic outputs of silicon, GaAs and other types of solar photovoltaic panels

♦ Multi-channel solar matrix simulation software as standard

Fuel cell simulation*2

List function, 10 million points of dynamic curve simulation.

♦ Built-in IEC 61000-4-17/IEC 61000-4-29 test regulation waveforms

♦ Built-in voltage curves for some automotive power grids of 9 standards such as LV123, LV148, ISO21498-2, etc.

Adjustable output impedance

Redundancy function, you can observe the operation of each individual machine or cabinet, to ensure the overall smooth output

*1 Optional BSS2000 battery simulator software for higher functionality

*2 Optional FCS3000 fuel cell simulation software

High power density

The IT6600C series provides up to 42kW of power supply and loading power in a compact 3U frame, which greatly saves test space and provides users with a high-performance, high-power test solution that can be placed directly on the lab table, especially suitable for integrated systems with strict space requirements.

Two in one. Two machines in one.

The new IT6600C series skillfully blends a bi-directional power supply with a feed-back load for continuous current supply and absorption. As a power supply, it can stabilize the output of required power; while as a load, it can efficiently absorb up to 100% of rated current. In "Only Load" mode, the IT6600C series can be tested with load in CR, CC and CW modes, providing users with more flexible application options.The IT6600C series not only saves space, but also reduces energy consumption, thus effectively lowering the operating cost and providing users with a more integrated and economical solution.

Fully independent dual channel
IT6600C series in the 3U frame to achieve dual-channel 21kW output, each channel is completely independent of the isolation design, can be independently controlled and measured. IT6600C series also has a source-load function, so it can be realized that channel 1 (Ch1) to provide power supply output, channel 2 (Ch2) as a load for pulling the load, the real use of the machine as two. The two channels can also be connected in series and parallel to increase the output range of the IT6600C series, to cope with the complexity of the test requirements.

Solar Cell Array Simulation I-V Curve Power Supply

The IT6600C series is equipped with a SAS test interface designed for solar PV curve simulation, supporting maximum power point tracking tests for PV arrays/modules/cells. In User-defined mode, users can easily set parameters such as Voc (Open Circuit Voltage), Vmp (Maximum Power Point Voltage), Imp (Maximum Power Point Current), and Isc (Short Circuit Current) to generate specific I-V curve outputs.Curve mode provides PV simulation according to the EN50530 and Sandia standards, allowing users to select the appropriate solar panel material according to the Curve mode provides PV simulation according to EN50530 and Sandia standards, allowing the user to select the appropriate solar panel material according to the different standards and simulate by setting the Vmp (maximum power point voltage) and Pmp (maximum power point power) parameters, which is very suitable for verifying the performance of a PV Inverter.

Battery Simulation
IT6600C series is also a battery simulator, providing users with fast battery curve simulation. Users can choose "User-defined Battery Simulation" mode or "Battery Curve Simulation" mode through the 5-inch touch screen, quickly set the battery voltage, capacity, internal resistance, SOC, and easily define the battery model to realize the battery charging/discharging simulation. Battery Simulation
At the same time, users can also choose ITECH's professional BSS2000 battery simulation software, using the software built-in commonly used battery types to configure the series and parallel parameters, simulating the characteristics of different types of battery modules of different capacities. The software supports users to import the matlab battery model or import the actual battery charge/discharge curves through csv file, thus verifying the suitability of the battery in practical applications.

Built-in LV123/LV148/ISO21498-2 and other standard automotive test curves

Whether for fuel or new energy vehicles, major car manufacturers and industry organizations have established a series of technical developments and standard specifications for testing various types of vehicles.The IT6600C series has built-in nine standard automotive regulatory test waveforms, including LV123, LV148, ISO21780, ISO21498-2, and so on, which allow users to call these test waveforms for performance testing directly from the machine's Users can call up these test waveforms directly from the panel of the machine to perform performance tests. You can also view the real-time curves of the waveforms through the "Oscilloscope Function", eliminating the need for external oscilloscopes or host computer software, which saves you effort and money compared to other competing products.