Battery Load Bank2021-11-16T08:42:03+00:00


Battery Load Bank

LB3980 DC load banks are designed for user ease of use, portability, and versatility in mind. Discharge testing batteries is the only verifiable method the capacity of your batteries and the LB3980 delivers a programmable, constant current load for your testing needs. Whether you are  load testing for capacity, performance, acceptance, NERC compliance, or other, the LB3980 provides an economical complete package solution. Increase employee and battery system safety with PER CELL monitoring and standard built in auto-shutdown features. To suit a variety of industries and diverse applications, we offers over 75 standard models to fit your exact needs at the best price.

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What are some common applications areas for this product?2021-10-29T02:14:26+00:00

Common applications include but are not limited to:

  • DC Generator Systems
  • DC Battery Systems
  • UPS Testing
  • Rectifiers
  • Power Supply
  • Power Converter Units
  • Standby Generators
  • Diesel and Gas Turbines
  • Micro-turbines
  • Wind Generators
  • Solar Arrays
  • Electrical Distribution Systems
  • Circuit Breakers
  • Other Electrical and DC Power Supply Testing
Does the LB3980 come with software?2021-10-29T02:14:48+00:00

Each LB3980 comes standard with Dataview software. This software allows us to live monitor, view test data, and export reports to Microsoft Excel

How is cell voltage monitoring accomplished?2021-10-29T02:14:02+00:00

The LB3980 utilizes DACs (data acquisition cases) to connect to each cell. The DAC includes a wiring harness that connects to the cells. Each DAC communicates back to the LB3980 load bank wirelessly.

What is the power requirement for the LB3980?2021-10-29T02:13:50+00:00

The exact power consumption of an LB3980 varies with model and discharge current, however expect the draw to be less than 9A at max current. A 15A circuit breaker is sufficient for power needs

To fit our customer’s exact needs from a variety of industries and diverse applications, we offers over 75 standard load bank models, each model have its own size, discharge current and voltage capability, such as LB48V-300A could discharge 48V battery pack with 0-300A constant current, LB125V-100A could discharge 125V battery pack with 0-100A constant current, you only need to chose the right model based on the discharge voltage and current capacity you need, you are also welcome to email us anytime to get the best support and quote

LB3980 discharge voltage setting

The discharge voltage is set accordingly with the model of your battery load units, like LB48V-300A is set with discharge voltage 48V, normally all these have been set correctly and QC before delivery, customer no need to worry or do anything about it, in case you need to change or reset the discharge voltage somehow, the instruction bellow would be useful

LB3980 Ultraspeed Mode

Normally there is a period of time to allow our LB3980 work safely from beginning to full load, if you want to speed up this procedure, it is also possible

LB3980 MOSFET replace

Once MOSFET in LB3980 is damage, you have to replace it to enable LB3980 work normally again

LB3980 Language Switch

Our battery Load units LB1980 currently have two language options, English and Chinese, the product send to oversea customers come in English default, if language switch is necessary, the instruction bellow can be useful

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