ELECTRICAL FEATURES
INPUT
• Input Voltages: 120 or 277VAC 10%
• Input Frequencies: 60Hz 2%
• Input Protection: AC Line Fuses
OUTPUT
• Output Voltages: (60Hz) 120 or 277VAC
• Efficiency Rating: 98% at full rated load (line)
• Waveform: Sinusoidal (digitally controlled)
• Static Voltage: 5% during battery discharge. 0-100% linear load.
• Output Frequencies: 60Hz. 0.3Hz during emergency cycle
• Output Distortion: Less than 3% THD (linear load)
• Transfer Time: Less than 1.0 second
• Load Power Factor Range: 0.44 Lead to 0.44 Lag
• Minimum Loading: 0% of rated system capacity
• Output Protection: Line and inverter fuses
HOUSING
• Heavy duty finished in white baked-on powder paint providing scratch and corrosion resistance.
MOUNTING INFORMATION
• Surface Mount (Standard Models): Surface mount models are designed for mounting to walls by means of keyhole slots
provided in the back of the unit housing.
• Recess Mount: Recess models provide recess mounting holes on both sides of the enclosure.
• T-Grid Mount : Housing design allows simple drop-in installation between T-grid runs.
• Safety wires (supplied by others) are required for attachment to building structure.
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