Megger BITE5-ADV – Advanced Battery Tester (Lead Acid, NiCD, and Li-ion Up to 500V DC Modules)

• Tests lead acid (VLA and VRLA), NiCD, and lithium-ion up to 500V DC modules
• Measures/records battery voltage, impedance, temperature, and inter-cell connections
• Supports battery discharge testing – measuring voltage, current, impedance, temp throughout cycle
• Touch screen set-up and view trending data of each test or trend the discharge of each cell
• Test and troubleshoot parallel strings without the need for segmentation

The Megger BITE5 and Megger BITE5 Advanced battery testers perform simple tests to quickly evaluate the state of health of lead-acid (VLA; VRLA), NiCd, and lithium-ion batteries. Both instruments have an easy-to-use touch-screen interface and support impedance testing and discharge testing when used in conjunction with a load bank. The BITE5 Advanced allows the user to monitor batteries and cells during recharging and test parallel strings without segmenting. With the BITE5, you can perform tests on modules up to 200V and, with the BITE5 Advanced, on modules up to 500V.

Measurement options provided by the BITE5 include cell impedance, cell voltage, ripple voltage, AC ripple current and DC float current. The BITE5 Advanced supports all these tests and also has provision for accurately measuring inter-cell (strap) resistance.

For impedance tests, set pass, warning, and fail limits for impedance and voltage. For discharge tests – and recharge tests with the BITE5 Advanced only – measurements are recorded throughout the full discharge or recharge period. Trends can be displayed on the instrument’s touch screen, and stored results can be downloaded via a USB cable or an SD card for further analysis and archiving. Wireless transfer of data to Megger’s PowerDB software suite is also supported.

Both the Megger BITE5 and Megger BITE5 Advanced support voltage measurement up to 1000V DC and 600V AC, which means you can use them to measure solar combiner boxes and check the input and output voltages of inverters used in renewable power systems. An additional feature of the BITE5 Advanced is an RFID tag reader, which allows the instrument to recognize assets without requiring manual data entry.

• View data in ohms or Siemens
• Battery impedance testing
• Battery discharge testing
• Parallel strings
• String recharge
• Troubleshooting EV batteries
• Mobile battery packs (Forklift)
• Lithium-ion battery testing up to 500V DC
• UPS testing with optional extension leads
• ESS systems
• Pitch control backup batteries