Powerware FSS-0342J - Manual (Page 37)

Page 34
603 AC Output with Nominal Input Power and Loads (Protected Equipment)
Voltage Regulation: FERRUPS provides ±3% load regulation. Total voltage regulation under any line, load,
or battery condition to within -8.3% and +5% of nominal. Exceeds CBEMA and ANSI
voltage regulation standard for computing equipment.
Overload Capability: On line (nominal AC volts in) — 150% surge and 125% for 10 minutes. On inverter
(nominal DC volts in) — 150% surge and 110% for 10 minutes. Overload operation is
not thermally limited. FERRUPS’ microprocessor continuously monitors output VA and
sounds an alarm before loss of output voltage regulation occurs.
Sine-wave Power: FERRUPS provides sine-wave, computer-grade power with five percent or less total
harmonic distortion at rated load. It meets or exceeds CSA C22.2 No. 107.1.
Output Frequency: On line: 60 Hz (FE) or 50 Hz (QFE) with nominal power line grid stability of ±0.005 Hz.
On inverter: 60 Hz (FE) or 50 Hz (QFE) ±0.005 Hz. Output frequency tracks input line
frequency up to limit, which is adjustable from ±0.01 Hz to ±3.00 Hz. Inverter turns on if
line frequency exceeds the selected limit.
604 Lightning and Surge Protection
FERRUPS provides 2000-to-1 spike attenuation. Tested using lightning standard per ANSI/IEEE C62.41
Category A (6000 volt spike and 200 amp) and Category B (6000 volt spike and 3000 amp) test, and ANSI/IEEE
C62.45 test procedures.
605 Isolation and Noise Rejection
Isolation, Including Output
Neutral to Ground Bonding:
FERRUPS provides a true separately derived power source, as defined by
National Electrical Code Article 250-5d, with output neutral bonded to ground.
There is no direct connection between input and output, and less than 2 pF of
effective input to output capacitance.
Noise Rejection: Common Mode: greater than 120 dB with output neutral bonded to ground.
Transverse (Normal) Mode: greater than 60 dB.
606 Environment
Storage Temperature: Batteries: -20
to +40 Celsius (-4 to 104 F). See Section 201.
UPS: -20
to +60 Celsius (-4 to 140 F) if batteries are removed from the
UPS.
Relative Humidity: 0 to 95% without condensation.
Operating Ambient
Temperature:
0
to 40 Celsius (32 to 104 F) and 95% relative humidity.