IT8700 Series Multi-Input Programmable DC Electronic Load

♦ 抽换式模组，可自由搭配所需的测试方案;

♦ 双信道模块可同时显示每一信道数据，无需切换

♦ 单个机框可达8个通道，扩展机框可达16通道

♦ 双通道负载模组具有动态功率分配功能，大幅节约设备成本

♦ 高达0.1mV/0.1mA的解析度和高精度

♦ 具有短路峰值电流和峰值电压的测量功能

♦ 电压、电流测量速度可达50kHz

♦ 可调整电流上升/下降斜率

♦ 在List模式下，可模擬各种带载波形

♦ 高达 25kHz 的动态模式

Automatic test function, can automatically determine whether the test results are out of the set specifications

Simultaneous execution of multiple electronic load module pulls

♦ 主控单元及负载模块均采用高亮度 VFD 显示

♦ OVP/OCP/OPP/OTP/防反接保护功能

♦ 内置Ether Net/USB/RS232通信接口，支持SCPI协议

Freely configurable modular system structure

IT8700 adopts the design of interchangeable modules, users can freely select modules according to their needs. Moreover, each load module and main control module unit has a high-performance microprocessor chip. The parallel architecture between them provides high test speed. The load modules are controlled by the system synchronization, which also allows synchronized testing of power supplies with multiple outputs.

Dynamic power distribution mode

Power testing usually exists in a part of the power supply power requirements, while the other group only needs a small amount of power, IT8722/IT8722B allows users in the 300W of total power, free to allocate the power of the two channels, as long as the power of any channel is not less than 50W and not more than 250W. a module can meet the different needs.

Automation test This function can be applied in automated production test, you can set the measurement mode and pull-load value of each step, as well as the upper and lower limits of the test parameters through the panel or the software of the upper computer, and display to automatically determine whether the test results have exceeded the set specifications.

With ITECH test system

IT8700 can be used with ITECH power supply, battery internal resistance tester and temperature collector to form ITS5300 battery test system, which can realize up to hundreds of channels running at the same time, real-time recording of voltage, current and other waveforms, and test data can be exported to EXCEL.

The IT8700 can also be used with ITECH AC/DC power supplies, relay cards, I/O cards, DSO cards, etc. to form the ITS9500 power supply test system, which realizes simultaneous testing of multiple power supply modules or testing of multiple output AC/DC or DC/DC power supply modules.

IT8700 with IT9380 software can realize the multi-channel test of solar cells, and the test interface of each channel can be freely switched to support the setting of sampling time and the export of test data. Together with the IT8700's I-V sampling rate of up to 50KHz, the IT8700 realizes the high-efficiency and fully automated test of solar panels.