UPS 30 kva

A 30 KVA UPS (Uninterruptible Power Supply) is a power protection device that delivers up to 30,000 volt-amperes (24 KW) of continuous backup power. It sits between your mains supply and your connected equipment, instantly switching to battery power during an outage — with zero interruption to your load. It also conditions incoming power by filtering surges, sags, and harmonic distortion before it reaches your equipment.

A single-phase UPS uses one AC waveform and is suited for lighter loads and smaller server rooms. A three-phase 30 kVA uninterruptible power supply uses three staggered AC waveforms, which distributes power more evenly, reduces current draw per phase, and is far more efficient for high-load environments like data centers, hospitals, and industrial facilities. Our 30 KVA models are three-phase, designed for demanding installations.

An online (double-conversion) UPS continuously converts incoming AC power to DC and back to AC, meaning your equipment always runs on clean, regulated power — never directly from the mains. There is zero transfer time during an outage. A standby UPS only switches to battery after detecting a failure, introducing a small delay (typically 4–10ms). For critical infrastructure, an online UPS is the correct choice.

Yes. A 30 KVA three-phase online UPS is well-suited for small-to-mid-size data centers, server rooms, and colocation racks. It provides a pure sine wave output that is safe for sensitive server hardware, storage arrays, and networking equipment. Features such as ECO mode, high efficiency ratings, and SNMP/RS-232 communication ports make it easy to integrate with data center infrastructure management (DCIM) systems.

Yes. Medical-grade applications require zero-transfer-time power protection to avoid interruption to imaging equipment, life support systems, and monitoring devices. Our 30 KVA online UPS provides seamless switchover with no break in power, clean sine wave output to protect sensitive diagnostic equipment, and galvanic isolation to meet medical safety standards. Always consult your local compliance requirements (e.g., IEC 60601) before installation.

Yes. Industrial environments often have noisy power supplies with voltage spikes, harmonics, and frequent micro-outages caused by heavy machinery. A three-phase 30 KVA online UPS isolates connected equipment from these disturbances entirely. It is suitable for protecting PLCs, SCADA systems, CNC machines, and process control equipment. Models with wide input voltage tolerance (e.g., ±20%) and overload protection are ideal for harsh industrial sites.

Runtime depends on the actual load connected and the battery capacity. At full 24 KW load, a standard internal battery will typically provide 5–10 minutes — enough time to safely shut down systems or for a generator to start. Runtime can be extended significantly by connecting external battery packs. For mission-critical applications, we recommend sizing for at least 15–30 minutes of runtime at your expected load.

Our 30 KVA UPS systems include RS-232 serial, USB, and dry contact ports as standard. Optional SNMP/network management cards are available for remote monitoring via a web browser or network management system. This allows you to monitor battery health, load percentage, input/output voltage, and configure automated shutdown of connected servers during extended outages.

Add up the wattage of all equipment you need to protect. A 30 KVA UPS at 0.8 power factor delivers 24,000 watts. As a best practice, size your UPS so that your total load does not exceed 80% of its capacity — this leaves headroom for startup surges and future expansion. For a 30 KVA UPS, that means keeping your connected load under approximately 19,200 watts. If your load is higher, consider our 40 KVA or 50 KVA options.