When a UPS guards a live Starlink link, “it worked on the bench once” is not good enough. On the burn-in rack, UPS-314 units are powered on, loaded, and monitored through full charge–discharge cycles — so infant failures are caught here, not at your site.
Why burn-in matters for a Starlink UPS
A UPS that protects satellite connectivity has one job: never blink. Burn-in — running the unit under load for an extended period — exposes weak solder joints, drifting components, and thermal issues that only appear after hours of operation. Units that pass ship; units that don’t never reach a customer.
The unit under test
The WOYUM® UPS-314 is a 1005Wh true-online DC UPS built around a single 3.2V 314Ah LiFePO4 cell (≥6,000 cycles, no thermal-runaway risk). Key specs relevant to the test:
- True-online architecture with 0ms switchover — the load never sees the mains fail
- 57V/3.42A dedicated output (195W continuous / 250W peak) for Starlink Standard terminals, plus PD100W USB-C
- Fanless all-metal enclosure with passive cooling
- TCP/IP + SNMP + Web remote management for fleet monitoring
One burn-in cycle runs about 20 hours: the unit is fully discharged, recharged to 100%, then discharged again down to 20% state of charge — under a 267W load. Every unit is tested (100% burn-in, no sampling).
Throughout the cycle, temperature, voltage, and current are logged continuously. A unit ships only after completing the full cycle with all logged parameters normal.
What this means for your deployment
For system integrators and telecom operators deploying Starlink in remote sites, burn-in is cheap insurance: units that clear the rack have already survived their hardest hours in our factory. Combined with the LiFePO4 cell’s ≥6,000-cycle life and 0ms true-online switchover, the UPS-314 is built for years of unattended operation.
Related: WOYUM® UPS-314 product page · Contact our team