IT8700P Multi-channel Programmable DC Electronic Load

IT8700P series multi-channel programmable DC electronic load has been improved and upgraded on the basis of IT8700. It keeps the original modular design. A single frame can reach 8 channels, and extended frame can reach 16 channels. It is equipped with both front and rear terminals, which can meet various testing requirements of users. Same as IT8700, IT8700P also has the functions of slope adjustment and waveform editing. Besides, IT8700P has increased the functions including maximum current limit, PLC setting and CV loop adjustment. Users can set the automatic test function in the upgraded 7 operating modes, which is convenient for fast and accurate testing on R&D and production lines. At the same time, IT8700P series has full protection such as OVP,OCP,OPP,OTP, etc., which can prevent damage or injury caused by miss operation or environmental factors.

Product Features

FEATURE

♦ Removable modules for easy system configurability
♦ Dual-channel module can display each channel data simultaneously
♦ Single frame up to max.8 channels, extended frame up to mmax.16 channels
♦ Dynamic power distribution function for dual channels
♦ Arbitrary selection of front/rear terminal
♦ Users can customize the left and right modules
♦7 operation modes: CC/CV/CR/CP/CV+CC/CR+CC/CW+CC
♦ CV loop speed is adjustable to match different power supplies
♦ Resolution and high accuracy up to 0.1mV/0.1mA
♦ Measurement of short-circuit peak current and peak voltage
♦ Voltage and current measurement, up to 50kHz
♦ Adjustable current rise/fall slope
♦ Simulate various waveforms with load under List mode
♦ Up to 25kHz dynamic mode, 100kHz List mode setting
♦ Automatic test function can automatically determine whether the test results exceed the set specifications
♦ Simultaneously perform multiple sets of electronic load modules
♦ OVP/OCP/OPP/OTP/anti-reverse protection
♦ Built-in Ethernet/USB/RS232 communication interface

Functions and Advantages

Arbitrary selection of front/rear terminal

IT8700P is equipped with both front and rear terminals. Both of them can be connected for testing. It meets different test requirements and helps to avoid operational errors as well, which lead to higher test efficiency. At the same time, IT8700P is only 4U in height, making it easy to be rack mounted, which good for system integration.

Dynamic testing and control

The operation of dynamic load is periodically switched between the two levels. the power supply The adjustment rate and instantaneous response of the power supply monitor its output voltage waveform under the mixed changes of high and low current levels, continuous time and rise/fall rates. The dynamic test function of IT8700P series can be divided into continuous mode, pulse mode and flip transfer mode.

7 operation modes

Besides the four basic operation modes of CC /C V/C R /CP, there are another 3 new compound operation modes included in IT 8700P series : C V + CC /C R + CC /C W + CC. Under CV/CR/CW operation mode, the maximum 9/current (I-Limit) can be set. This can effectively solve the problem of instantaneous surge current during testing and avoid the protection triggering, damage of the instrument or any other injury caused by possible miss operation or environmental factors. So it can be used in various applications.

Freely configurable modular system architecture

IT8700P adopts modular design, which has a high-performance microprocessor in every module and mainframe. It has high measurement speed because of parallel architecture. The mainframe controls each models synchronously and show the testing values in real time.