Battery Bank Test Solutions by DV Power

DV Power LogoPortable Electronic DC Load: BLU Series

DV Power presents the BLU Series, a range of portable electronic DC loads delivering 16KW to 28KW of power. With an input voltage range of 5.25V to 500V and a maximum current absorption of 200A (120A for 125 VDC substation banks), these units stand out as the most powerful and lightweight DC loads available. The BLU Series can achieve even higher currents by integrating smart slave units, BXL. Weighing under 32lbs or 42lbs, these models are both powerful and highly portable. The DV Win software controls the units and archives results for initial bank acceptance and aging comparison.

  • Battery Bank Input Voltage Range: 5.25V to 500V
  • Maximum Current Absorption: 200A (120A for 125 VDC substation banks)
  • Expandable Current: Additional current with smart slave units BXL
  • Weight: Under 32lbs or 42lbs
  • Control and Monitoring: DV Win software

For more details, refer to the BLU200A brochure or the BLU360V brochure, which covers models with 10V to 500VDC inputs.

BLU200A           BLU360V

New C Series BLU

The new C Series BLU by DV Power is set to revolutionize DC load testing. This series can handle up to 800VDC input and features a more ergonomic viewing angle, along with the ability to discharge down to 0V for safe battery recycling. The C Series supports up to 42KW and weighs up to 46lbs. It boasts the highest power density on the market and includes a built-in controller for BVS scanner modules, enabling cell-by-cell data viewing on the new integral color display.

  • Input Voltage Range: 5.25V to 800VDC
  • Maximum Power: Up to 42KW
  • Weight: Up to 46lbs
  • Ergonomic Design: Improved viewing angle
  • Discharge Capability: Down to 0V for safe battery recycling
  • Built-in Controller: For BVS scanner modules with integral color display

Explore the BLU-C (5.25-800VDC) series and the BLU-T (0.9 to 500VDC) series for more information.

BLU-C           BLU-T

BLU200A DV Power
BLU-C (5.25-800VDC) series

Cell-by-Cell Voltage Scanner: BVS Series

DV Power's BVS Series is designed for use with the DV Power load units or other market loads. It supports up to 127 cells and uses CAT data cables between modules. The BVS connects short fused wires with clips to battery cell terminals, providing comprehensive monitoring during discharge tests via PC software. This setup allows for easy identification of the weakest cells through histogram graphs during and after discharge. The BVS can also stop the test when a cell reaches a threshold voltage. It measures cell resistance and inter-cell resistance when operated with the BLU.

  • Maximum Cell Capacity: 127 cells
  • Monitoring: PC software with histogram graphs
  • Test Modes: Stop test at threshold voltage
  • Resistance Measurement: Cell and inter-cell resistance with BLU

For more details, view the BVS brochure.

BVS Series          

Testing Note:

The combination of the BLU DC Load and BVS scanner provides a robust load capacity test system, meeting NERC requirements and offering exceptional troubleshooting capabilities. It is recommended to disconnect the battery bank from its usual application for several hours and recharge it before resuming typical operations. A substitute bank or a dual bank connection may be utilized during testing. NEW quad cell scanner which reduces cost by over 33% and simplifies scanning.

DV Power BVS Series

Battery Voltage Recorder: BVR Series

DV Power’s BVR Series offers a straightforward solution for reading and recording cell voltages in a battery bank. It supports both single scans and multiple scans during a discharge test, making it a versatile tool for comprehensive battery monitoring. 

  • Functionality: Single and multiple scan modes
  • Application: Cell voltage reading and recording

Discover more about the BVR Series.

BVR Series          

BVR Series BVR22

Auxiliary Battery Bank Charger: BAC25

The new BAC25 Auxiliary Battery Bank Charger by DV Power significantly reduces crew wait times by swiftly recharging battery banks post-capacity discharge tests. Detailed information can be found in the 2018 Battery Testing Flyer from DV Power.

  • Functionality: Single and multiple scan modes
  • Application: Cell voltage reading and recording

Discover more about the BAC25.


BAC25 Auxiliary Battery Bank Charger by DV Power

Battery Ohmic Tester: IBAR Series

DV Power’s IBAR Series, a handheld unit, measures resistance values of each cell, aligning with NERC reporting standards. It also measures cell voltage and inter-cell voltages, suitable for various battery types including flooded lead-acid, VRLA, Ni-Cd, or Li-Ion. The IBAR offers a significant price advantage, keeping the kit cost under $2.5K.

  • Functionality: Resistance, cell voltage, inter-cell voltage measurement
  • Battery Types: Flooded lead-acid, VRLA, Ni-Cd, Li-Ion
  • Cost: Under $2.5K

For detailed specifications, view the IBAR brochure.

IBAR Series          

Application Notes:

  1. Battery Testing Competence: Explore the eight levels of battery testing competence, which provide a comprehensive guide on testing battery banks. Learn more.
  2. NERC PRC-005-2: Understand the final draft agreed upon in April 2014, now implemented at US power utilities and generating stations. Read the draft.
  3. Battery Testing Primer: Gain insights from the "Battery Testing Primer" by ProgUSA. Access the primer.

For detailed information and inquiries, please visit contact our support team.

DV Power IBAR Series

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