Programmable 400W DC Electronic Load Battery Load Tester DC Tester 0-150V 0-40A (USB)

• CC, CV, CR, CP and CC+CV, CR+CV several basic measurement modes
• Battery test/LED test/Dynamic output performance of the power supply/Test the continuity of power output within a certain range/Simulate a variety of loading status changes/Simulate load short circuit/Support external trigger input (DB9 interface is required)
• 2.8 inch TFT LCD screen with rich display contents
• With visual interface display system, simple and convenient
• Maintain data storage in case of power failure, with input polarity reverse prompt
• With PS2 interface, and supports external keyboard for data value setting; Multiple safety protection
• It provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage and overcurrent parameters can be set flexibly, so as to effectively protect the load
• It has intelligent fan speed control function, which can effectively reduce the fan noise when it is working

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

• Question : What is the rated input of ET5410A+ Programmable DC electronic load?
  Answer : The rated input of ET5410A+ Programmable DC electronic load is 400W.
• Question : What measurement modes does the product have?
  Answer : The product have several basic measurement modes such as CC, CV, CR, CP, and CC+CV, CR+CV.
• Question : Does it have safety protections?
  Answer : Yes, it has overcurrent, overvoltage, overpower, over temperature protection.
• Question : Do you have a device that can set buck converters to 22.5VDC at 2mA of constant current?
  Answer : I wouldn't recommend a DC ELT for your application. It is not accurate for measuring the ripple current. It is better to use resistors in series-parallel to adjust the load.
• Question : Does this device allow for programming to end a discharge at a specific voltage?
  Answer : Yes, it allows for setting a specific voltage cutoff for discharge testing. However, it does not have remote sense leads, so the actual cutoff voltage may be slightly higher than the set value.
• Question : Is there a command reference for USB control?
  Answer : Yes, there is a command reference available. Please contact us via email to request it.
• Question : Can you set low voltage cut-off to prevent excess discharge to a single cell?
  Answer : Yes, you can set the cut-off voltage for a single cell if you are testing individual cells. However, if you are testing a battery, you can only set the cut-off voltage for the entire battery.
• Question : Can I test airplane 12V batteries with this device at high loads without overheating?
  Answer : Yes, you can use this active load for testing storage batteries. It can handle a maximum current of 33.33 amperes for a 12V battery. It has an internal temperature controlled fan for cooling.
• Question : Does this unit have English language as an option?
  Answer : Yes, the unit can be transferred to English language.
• Question : How can I get the English manual and PC software?
  Answer : You can search for the East Tester ET5410 manual and software download online to find several sources.
• Question : If I purchase the RS232, does it also come with RS485?
  Answer : No, if you change the communication port to RS232 or RS485, the standard USB port will still be available. You can only use one communication method at a time.