N6200 Programmable DC Electronic Load(600W/1200W/1800W)

N6200 series is a programmable DC electronic load with high accuracy, high reliability and high cost performance. It supports local control via screen&button and remote control on PC. It is with built-in LAN port and RS232 interface. N6200 series is designed in a 19 inch 2U chassis, which is available for benchtop use or installation in 19 inch rack.

Main Features

●Power range: 0-600W/0-1200W/0-1800W

●Voltage range: 0-60V/0-150V/0-600V

●Current range: 0-50A/0-100A/0-150A

●Operation mode: CC, CV, CP, CR

●Stable and reliable CR/CP function supported by hardware

●Supporting LAN/RS232 communication and SCPI commands

●Programmable sequence test function(SEQ), up to 100 groups sequence files, up to 50 steps per file

●Editable Von/Voff function

●Built-in ESR test function (Optional)

●Standard 19-inch 2U, available for rack installation

●Analog programming interface(APG), current monitoring interface, remote/local trigger function

●Short-circuit simulation

●Supporting charge & discharge test, OCP test

Application Fields

● Medium power supplies, battery packs, electric tools, BMS, supercapacitors, etc.

Functions & Advantages

Adjustable CV loop feedback speed

Different voltage response speeds are required in different power applications. When the electronic load does not match with the power supply in response speed, it will cause parameter fluctuation, reduce the measuring accuracy, and even cause numerical oscillation and unsuccessful test. On both LCD and application software, N6200 provides three options for voltage response speed: high, medium and low, which can match various power supplies. It can not only improve the test efficiency but also reduce the cost of equipment,time and expenses.

Equivalent series resistance( ESR) test (Optional)

ESR is a principal parameter of battery or supercapacitor. N6200 series offers professional ESR measurement function, which can support multiple measurement standards, and possess the advantages of accurate results and stable repeated results. The ESR measurement function absorbs current from the DUT under CC mode. When the current changes, the NGI internal resistance sensing circuit can accurately capture the voltage drop of DUT and calculate ESR value.

CR/CP function supported by hardware

NGI CP circuit has fast response and high accuracy. Compared with CP function by software, it works more stably and reliably without causing power peak or self-excitation due to voltage transient. NGI CR circuit can improve the speed and stability of the control loop and prevent the loop from self-excitation, without participation of software for calculation.