The Eaton FERRUPS delivers proven, ferroresonant battery backup power and scalable runtimes for 911 centers, global military installations, marine vessels and other critical applications. Highly configurable with a wide range of voltages, frequencies, runtimes, power cords and receptacles, the Eaton FERRUPS continually regulates voltage and eliminates harmful harmonic currents.
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FE Series, 60 Hz Specifications
Models: 3.1 kVA
Part number: FE3.1 kVA
Capacity (kVA/kW): 3.1/2.2
Dimensions H x W x D
- (inches): 21.2 x 15.25 x 22.9
- (mm): 540 x 390 x 585
Weight
- (lb): 248
- (kg): 112
Input connection (hardwired input is standard for FE1.8 kVA and above): 6-ft cord w/NEMAL5-30P
Output connection: (6) NEMA 5-15R
Typical runtime, minutes
- (full load): 14
- (half load): 35
Operation
Nominal input voltage: 120/208/240
Input voltage range: +15%, -20%
Input power factor:0.98
Nominal output voltage: 120/208/240
Output voltage regulation: ±3% for input voltages of +15% to -20%
Output voltage waveform: Sine wave
Output voltage THD: 5% or less at rated kW load
Overload capacity: 150% surge and 125% for 10 minutes online, 150% surge and 110% for 10 minutes on inverter
Transfer time: 0 ms
Lightning, surge & noise protection: 2000:1 spike attenuation using ANSI/IEEE C62.41 and C62.45 Category A and Category B tests Common mode: >120 dB. Normal mode: >60 dB
Efficiency: 91
Safety certification: UL, CSA (cUL)
EMI compliance: FCC Class A
Testing standards: ANSI/EEE C62.41 (1991); ANSI/EEE C62.45 (2002); EN62040-2
Communication: RS-232 serial port (DB25), plus contact closures
Environmental
Operating temperature: 0°C to 40°C (32°F to 104°F)
Storage temperature: -20°C to + 60°C (-4°F to 140°F)
Relative humidity: 5 to 95% without condensation
Audible noise at 1m (dB): 51
Altitude: 3,050m (10,000 ft) maximum