Overview
More capacity for growing three-phase loads, with the same smart battery care and parallel redundancy.
The EPOWER Series 3P/3P 15KVA is a double-conversion online UPS with three-phase input and output. It delivers a pure sine wave that is fully isolated from input disturbances, and switches between working modes without any output interruption. With more capacity than the 10KVA model, it suits larger loads that still need dependable protection.
Why the EPOWER 15KVA
- Online double-conversion design: pure sine wave output that is immune to input-side disturbances, keeping the load running steadily.
- Uninterrupted mode transfers: the UPS switches between working modes with no output interruption.
- Three-phase input and output (3P/3P): protects three-phase loads while keeping the load balanced across phases.
- Intelligent battery management: advanced automatic float/boost charging reduces maintenance frequency, improves battery efficiency, and extends battery life.
- Battery discharge time prediction: calculates and displays remaining backup time from discharge current and voltage.
- Automatic battery self-test: batteries are tested at regular intervals so problems are found before an outage.
- Flexible battery voltage configuration: adapt the system to your battery bank design.
- Output power factor up to 0.9: matches modern loads better and delivers more usable power.
- Input power factor 0.97 with filter: improves efficiency, reduces harmonic pollution on the grid, and lowers running costs.
- N+X parallel redundancy, up to 6 units: add capacity or fault tolerance as you grow. If one unit fails, it cuts off automatically and the remaining units carry the load.
- Simple parallel setup: connect the parallel cables and adjust settings. Master and slave roles are not fixed: the first unit to start becomes master, and roles can be exchanged.
- Self-diagnosis before startup, plus multi-protection: AC input under/over voltage, overload, short-circuit, over-current, over bus voltage, overtemperature, fan failure, auxiliary power failure, battery under-voltage, and battery overcharge.
Who it's for
Data rooms, telecom sites, banks, and industrial control systems with three-phase power that need more capacity and the option to scale by paralleling units.
Backed by manufacturer warranty and Taiyonex support.
