High Speed and High Power DC Electronic Load Itech IT8900G/L Series

Descriptions

IT8900G/L series high speed and high power DC electronic load features as fast current rise and fall and low voltage loading capability. It has three voltage ranges: 150V, 600V, 1200V, and the maximum power ranges from 2kW to 54kW for a single unit. it has wide-range design, independent master unit control.
It supports master-slave parallel connection, and the maximum power can be extended to 600kW. It has high power density, only 4U height unit can input 6kW. IT8900G/L has up to 8/4 operating modes with dynamic mode, OCP, OPP test, auto test and battery test. It has built-in CAN, LAN, GPIB, USB, RS232 and analog interfaces, etc., and has full protection. The IT8900G/L can be applied to the testing of EV batteries, A/D power supplies, server power supplies, DC charging piles, on-board chargers (OBCs), industrial motors, fuel cells, power electronics, and other power electronics products.

Features

♦ Maximum power of single unit: 2-54kW
♦ Voltage range: 150V, 600V, 1200V
♦ Current range: 4U module up to 600A, master/slave parallel control, power expansion up to 600kW
♦ Multiple operating modes: CC, CV, CR, CP, CC+CV, CV+CR, CR+CC, CP+CC *1
♦ Fast current rise and fall and 30kHz dynamic mode *2
♦ CV loop speed adjustable to match different power supplies
♦ Low voltage and high current loading, internal resistance about 0.7mΩ
♦ 500kHz high speed voltage and current sampling rate
♦ Time measurement, battery discharge test
♦ Short circuit simulation, automatic test function
♦ Soft power on, soft power off to prevent voltage fluctuation during on/off
♦ Timing control list programming, OCP/OPP test
♦ I-monitor
♦ Built-in LAN, USB, RS232, GPIB, CAN, external analog
♦ Highly accurate voltage and current measurement
♦ Support OVP, OCP,OPP, OTP, current oscillation protection, current limit, power limit, fan blocking protection, reverse alarm, etc.
♦ Power failure memory function, memory capacity of 100 groups
♦ Independent control by master unit , easy to maintain and install
*1 IT8900L only supports CC, CV, CR, CP
*2 30 kHz only for 150V G-Series models