Insights
UPS selection, standards & application guides.
Practical engineering guidance for specifying lithium UPS and power inverters, covering selection logic, voltage standards, topology and real application requirements.
Monitoring and Troubleshooting guides.
Showing 13–24 of 26 guides
Manage UPS Maintenance Alert Suppression and Restoration
A maintenance window should change only the authorized notification scope for a defined period, while retaining appropriate visibility and response.
Group Repeated UPS Alerts Without Losing Incident Evidence
Group notifications to make an outage actionable, while retaining the original event and recovery records.
Locate Delays in a UPS Alarm Notification Chain
To investigate a late UPS alarm, separate the device event, collection, rule processing, delivery and operational acknowledgement.
Remote Monitoring Station Offline: Power, Connectivity or Sampling?
A remote station with no new data can have a power problem, a sampling problem, a storage problem or an upload problem.
A Logger Failed During a UPS Runtime Test: What Evidence Remains?
A failed logger does not make every observation worthless, but it changes what the test can establish.
Why Two Meters Can Disagree on UPS Output Voltage
Two different readings are a reason to compare measurement conditions before adjusting a UPS.
Battery Communication Loss vs Loss of UPS Backup Power
A battery communication alarm identifies a loss of information or interaction; it does not, on its own, establish whether backup power is available.
UPS Fleet Asset Names and Serial Numbers: Preserve Both
Keep the stable service or location identifier separate from replaceable hardware identities.
Before a UPS Firmware Change: A Go/No-Go Review
Treat a proposed host, communication-card or BMS firmware change as a specific controlled release.
Aligning UPS, Server and Network Event Clocks
Preserve original timestamps, then normalize them using known time zones, observed clock offsets and uncertainty.
Define the UPS Data Dictionary Before Quoting DCIM Integration
Define each required point before pricing an integration.
A UPS Turns Off at Very Low Load: What Should You Record?
A low-load shutdown is an observation, not yet a diagnosis.
Engineering guidance
Make a better power-system decision.
Every article answers a real buyer question — which battery chemistry, which topology, which voltage, which model for which environment — with the parameters and trade-offs an engineer needs to decide. Each links through to the relevant products and solutions.
Have a specific question?
Tell us your load and we'll advise.
Use these guides to frame the requirement, then send the load, voltage, runtime and destination for a configuration review.