Their to start with performance check was carried out roughly two a long time following the battery was commissioned. Other additional assessments are performed at an interval of 5 years until once the extreme potential decline is accomplished.
The procedure is made profitable through testing intervals which might be carried out on the battery immediately after installation and commissioning.
Testing can detect battery troubles early, alerting you to definitely the need to take methods to save lots of your batteries, which implies preserving funds.
Initiate the examination. Push the “begin” button over the tester to start the capacity test. The tester will discharge the battery at the specified fee right until the check is finish.
Given that the battery is really tested only throughout an outage, it is vital to observe battery well being regularly as part of preventive servicing so they can be relied on once the AC power supply fails. Potential testing or discharge testing is a successful way to trace battery well being and therefore ensure trustworthiness.
The procedure requires dividing the particular battery discharge time from the rated discharge time and multiplying the results by one hundred%. The full approach assumes which the battery temperature is at 250C. battery discharge testing in house See the formula underneath.
The discharge duration is utilized to calculate the capacity at the end of the check. Capability is often calculated utilizing two solutions.
The consistent existing discharge approach is the most well-liked and commonly made use of. While doing the examination working with this process, the test existing is retained frequent through here the test.
Trying to keep cell performance constant is vital to your battery program’s health and lifestyle. By monitoring individual cell voltages
Utilizing a bulb-model hydrometer to test the particular gravity of the flooded direct acid 12V battery (don’t do like you see right here… often use protective gloves!)
Running temperature is essential when testing battery discharge. The battery’s general performance can alter a great deal with temperature. It’s essential to observe and read more regulate for these changes.
Most customers choose to make an eighty % discharge take a look at If your battery is to stay on-line, thereby making sure that there's even now some backup capability remaining at the conclusion of the exam.
Cost & Discharge Testing is made to evaluate the general performance and effectiveness of battery methods to make sure that batteries fulfill market standards and supply trustworthy performance in running applications.
Examine the connections with the BVM to the battery mobile to make sure They can be limited. If only one BVM or only some BVMs are not displayed, the issue is probably within the connection in the BVM for the battery. If a string of BVMs is just not shown, then it could be a fault in the connections between BVMs. To validate that a BVM is working correctly, change it by using a BVM on One more cell that actually works effectively.