AN236(F) Series
DC Electronic Load

The AN236(F) Series is a new high power DC electronic load introduced by Ainuo Instrument Co., Ltd. It offers voltage ranges of 150V, 600V, and 1,200V, with power ranges from 2kW to 60kW. This series of electronic loads are mainly used for testing products in various fields such as new energy vehicle OBCs, power batteries, charging stations, power electronics, servo/server power supplies, high voltage UPS, military, photovoltaics, grid energy storage, aerospace, and more. Featuring a new generation digital controller, it comes with five basic modes, seven advanced modes, and sequence function to meet users' programming and automation test requirements.

• High power density: 6kW in 4U height, and 24kW in 13U height. Compact, light, convenient.
• With precision measurement technology, it supports voltage accuracy of 0.015% + 0.015% F.S., current accuracy of 0.04% + 0.04% F.S., and power accuracy of 0.1% + 0.1% F.S. (maintained constant at high temperatures).
• Built-in dynamic loading mode with a dynamic frequency of up to 25kHz and Vpk+/- test function.
• Built-in FLEX mode for simulating capacitive loads, inductive loads, and complex impedance loads.
• Wide range, offering nearly twice the current range of traditional high power loads with the same capacity.
• Excellent dynamic characteristics, with a maximum current slew rate of 96 A/µs.

• Built-in functions include constant current (CC), constant voltage (CV), constant resistance (CR), constant power (CP), short circuit simulation, overcurrent protection test, sequence test, etc.
• It has comprehensive protection features including overcurrent, overvoltage, overtemperature, reverse connection, SENSE protection, etc.
• It has a built-in temperature sensing chip and a speed-controlled fan.
• It has a built-in battery mode for discharging tests for energy integration and timing.
• Versatile interfaces – standard configurations include six communication interfaces: LAN, GPIB, USB, CAN, RS232, and RS485, ensuring seamless integration with various test systems.

The AN236(F) Series offers a complete range of models to choose from, as shown in the table below.

• DC charging pile/on-board charger and power electronics tests.
• Smart manufacturing and industrial motor tests.
• Automotive electronics tests, such as fuses, control boxes, etc.
• Relay simulation load test.
• Military aerospace power test.
• Server power supplies, high voltage UPS, and communication power tests.
• Battery discharge test.
• Virtual load tests for photovoltaic component array and wind power generation.
• Simulation test for energy storage systems.
• DC power supply and power electronic components.