Cyberex PowerBuilt Highlights

• Ratings from 10 kVA to 80 kVA and voltages 208 VAC to 600 VAC
• Wide input voltage range (–20%/+10%) at full load 
• ± 1% RMS of the DC battery voltage at 100% load with battery connected 
• High AC efficiency (83 percent typical)
• Parallel redundant configuration available
• Phase-Locked Loop (PLL) control system
• Active current limitation in pulse-width modulation (PWM) inverter design
• Modbus over Ethernet/Profibus communication protocols
• Full color GUI touch screen for self guided diagnostics
• Small footprint with robust fail-safe modular industrial design
• Easy serviceability
• Meets UL 1778 safety and IEC 62040-3 performance standards
• UL listings available

Design

• IGBT-based PWM inverter
• Digital signal processing (DSP)
• Full-color touch screen monitor panel, 6" X 8"
• Full isolation – input/output transformers
• Fully rated static switch
• Maintenance bypass switch
• Superior short-circuit detection
• UV shunt trip on battery disconnect
• Alternate source input breaker
• Phase-locked loops for higher reliability
• Redundant design with no single point of failure

Communications

• RS-485 (modbus two/four wire) port. Modbus RTU & ASCII
• USB service port
• EPO input
  

Construction

• Vermin shield
• Wire markers
  Redundant system cooling
• Enclosure powder coating in ANSI 61 gray

Mimic/LED indications

• 1% accuracy digital metering 

Alarm assembly with local LEDs for: 

• On inverter
• On static bypass
• On battery
• MBS normal
• Check battery
• Battery undervoltage
• Battery overvoltage
• Overload
• Fan failure
• Rectifier AC input undervoltage
• Cabinet overtemperature
• Alternate AC input
• Undervoltage
• Heatsink overtemperature
• Out of sync
• Summary alarm