Whenever power fails, reliable Best Power UNITY/I Three-Phase protection prevents interruptions or changes in the steady sine-wave power your equipment receives. Unlike a typical three-phase system, a UNITY/I Three-Phase UPS draws a clean sinusoidal current from the utility.With no rectifier to produce harmful input current distortion, this system requires no costly filtering. Connected emergency generators are only required to be 1.5 times the size of the UNITY/I system.
The systems are kW-rated and therefore can protect power factor-corrected, kW-rated equipment without oversizing; UPSs that are kVA-rated must be derated for kW-rated applications. UNITY/I Three-Phase supports and protects many kinds of loads, including 100% unbalanced loads, high-crest factor computers, large industrial motor drives, and digital controllers.
UNITY/I Three-Phase technology, has proven to be outstandingly reliable in hundreds of installations. A smaller parts count, a large overload capacity of 250% for one minute, a wide power factor range, advanced, microprocessor-controlled self-diagnostics, and battery monitoring all enhance reliability.
Key Features & Benefits
- Load Power Factor: 0.9 leading to 0.5 lagging
- Autostart: Programmable
- Input Frequency: 60 Hz +/-6% programmable
- Output Frequency: 60 Hz (utilized synchronicity) +/-0.1% free running
- Audible Noise at One Meter: