Low power test battery simulator N83580 series

N83580 adopts a bidirectional design, and each channel can independently control the direction of current input and output. Users can customize the battery charging and discharging model and control it in real time through a dedicated upper computer, meeting the requirements of BMS active/passive balancing testing.

The N83580 has high basic accuracy, with a current accuracy of up to 100nA, as shown in the following figure. By comparing the measured current value of DMM with the read back current value of N83580, the deviation value is within 100nA. By supplying power to the tested product through N83580, the static power consumption of the tested product in standby mode can be intuitively tested, and unqualified products can be screened to ensure that the standby working time of the product is within the nominal range after leaving the factory.

In addition to providing battery simulator function, the N83580 series also offers basic circuit measurement function. It has built-in 8-channel high-precision DVM digital voltmeter to directly measure the TP point voltage in the circuit, without the need to purchase DVM for testing, saving customers testing costs. N83580 series DVM voltage measurement with dual ranges of ± 5V/± 30V, 5-digit resolution, and measurement accuracy up to 0.1mV.

The N83580 integrates 8 independent output channels in a 19 inch 2U chassis, each channel also has built-in positive and negative short circuit, positive and negative open circuit, and polarity reversal simulation functions. It is directly controlled through the upper computer software, eliminating the need for external matrix switch components to simulate battery faults, saving customers space and valuable investment.

The N83580 series battery simulator supports various battery simulation functions and features such as power mode, charging mode, battery simulation, SOC testing, SEQ editing function, fault simulation, etc. The N83580 series has three built-in battery SOC models, which simulate battery discharge in real life and provide more comprehensive testing. The N83580 series instrument can achieve multiple purposes, streamline testing equipment, and optimize testing processes. And the internal circuit of N83580 is optimized for different chips, which can adapt to various specifications of BMS chip testing. N83580 can test standby static power consumption, create battery models of any specification, with * protection function, and no battery safety hazards and risks.