The RnD team of Su-vastika develops an automatic testing machine for testing inverter/UPS. We created this Machine to test our products and parameters, which we feel is essential for us to try as we need continuous upgradation of these parameters. We are developing a new range of products in power backup and storage solutions with Solar and Lithium battery.
We used the Power Analyzer to test all our parameters to be tested in our various models of the inverter, UPS, and Online UPS. Solar Inverters. Solar PCU. Heavy Duty UPS and Energy Storage Systems. We have different software to test those parameters for a diverse range of products. So, for example, we try our Pure Sinewave UPS with an ATC model on Automatic Testing Machine for which we have these parameters to select.

We have these critical parameters, which are being tested on this Machine automatically. These parameters are:

No Load Output Voltage

No LOad DC Current

THD Voltage

THD Current

Efficiency

Full load DC Current 

Overload

LA charging Current

Tubular charging current

Mains UPS Low Cut voltage

We read the values of these parameters through the Power Analyser installed in this Machine, and we have preset the parameters of each model into the system. When we select this product model, all the parameters fed into the system come on the screen. The operator clicks the screen Tesrt button, and the Machine starts testing these parameters individually. It takes almost two minutes to try the operator, and all these parameters are tested along with the values. Once tested, the Printer prints out the sticker creating the automatic QR code sticker having the serial no generated automatically. This QR code has a lot of information and the serial no of the product. Once tested, the operator takes the sticker and sticks it on the back of the product, and there are four stickers printed to be pasted in different locations like on the packing box and warranty card etc.

Once the product is tested, the data of each product goes on the cloud server AWS for which we have a dedicated application software with AI. This cloud-based software stores the data of each product, and we have a lot of analytics built into this software which can tell us about the operator efficiency and the product failure data; the repeated problems in the testing and complete traceability are maintained.

If any product fails, the data and the serial number are maintained. Once the product fails in testing, the serial number is created, and the sticker prints the points failed, which helps our repairing section to test those areas again after repairs. The product is tested with the same serial number, and this data is being maintained in our cloud server for future traceability. All this cloud data is merged into our CRM server for the traceability of customers along with this data. We have already filed the technology patent for this Testing machine in the Indian Patent Office.

Under the Make in India campaign, we can compete with China regarding technology and price.

Here are some of the benefits of using an automatic testing machine for testing UPS/Inverter

We don’t need trained engineers to test the products

Increased accuracy and repeatability of test results
Reduced test time
Increased safety for technicians
Traceability on a digital cloud server

The QC Engineer required so no manual intervention

The Printer helps in output data display.