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SURTD3000XLI critical problem
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Posted: 2021-06-2909:05 AM. Last Modified: 2024-03-1201:17 AM
SURTD3000XLI critical problem
Hi All,
now i face problem with SURTD3000XLI ,when battery weak or dead after replace them UPS give blinking in battery led graph after search found this problem may solve by test load 30% and battery full charge then disconnect mains leave load on battery till UPS turn off @charge level 0% and return mains to charge this test with persantge 5% ok and 95% need to change control board why this problem with new UPS and old
so we face big problem with customer after one month from installation we found this problem i think other solution with this problem but i dont know it please need support from certified APC center