PowerHouse 480V

PowerHouse is available in a series of standard systems from 200 kW up to 800 kW of critical power. The solutions are designed for maximum flexibility and scalability to support a wide variety of data centre applications, enabling expansion of backup power infrastructure on demand. Systems include full paralleling support for larger applications.

For access to full guide specifications and product manuals, please contact us.

Contact Us

 

PowerHouse 480V

Product Specifications

INPUT
Sources Utility and Generator
Voltage 480 VAC 3-phase, 3-wire plus Ground from a grounded wye source, clockwise rotation
Frequency 60 Hz
Interrupt Rating 65 kA
Input Breaker Rating 1600A
OUTPUT
Protection Critical (backed by UPS and generator) and short-break (backed by generator only)
Capacity  
UPS / Critical Bus 480 kW
Short-break 400 kW*
Voltage 480 VAC 3-phase, 3-wire plus Ground (4-wire with optional 4-wire input)
Frequency 60Hz
Output breaker rating  
No-break 800A
Short-break 4x200A
CRITICAL / UPS INPUT RATINGS
Voltage Range 480VAC +10% / -15% (programmable)
Frequency Range 60 Hz +/- 10% maximum (programmable) (normal operation +/- 0.2% free running)
Power Factor 0.99 at rated load and nominal voltage
Surge Withstand Meets IEEE 587/ANSI C62.41
Generator Walk-In 1 to 15 seconds (programmable)
Harmonic Current Distortion  
Linear Load <3% at 100% load
Non-Linear Load <8% at 100% load
CRITICAL / UPS OUTPUT PERFORMANCE
Voltage Regulation  
Steady State +/- 1% for +/- 1-% input
Flywheel Mode +/- 1% steady state
Transient +/- 1% within 50 mSec for 100% load step
Voltage Distortion  
Frequency 60 Hz (mains synchronized) (normal operation +/- 0.2% free running)
Slew Rate Adjustable from 0.2Hz/second to 3.0Hz/second
Current – Nominal (480 VAC) 723
ENVIRONMENTAL
Audible Noise 72dB(A) @ 27ft
Protection NEMA 3R
Temperature (exterior ambient)
Operating -10 to 120 degrees Fahrenheit
Storage -13 to 158 degrees Fahrenheit
Altitude Up to 3,000 feet
Emissions and Immunity EN 62040-2
Wind Rating 90 mph
Snow Load 25 lbs / sqft
PHYSICAL DATA
Height 11 feet 6 inches
Width 10 feet
Length 25 feet
Weight 35,000 lbs
Cable Entry Side or Bottom
Cable Exit  
No-break Side or Bottom
Short-break Side
STANDARDS UL-1778 (UPS), UL-1778 (input/output module), UL field listing (optional)
 
* Estimated based on 100% no-break load and 1 MW generator