Powerware FE/QFE UPS manual Environmental and Safety, Battery

Table 12. Environmental and Safety

n s	0°C to 40°C (32°F to 104°F)
r s	UPS with batteries: -20° to +40°C (-4° to 104°F)
	UPS without batteries: -20° to +60°C (-4° to 140°F)
q g	0–95% noncondensing
n W	Up to 3,050 meters above sea level (10,000 ft)
	The maximum operating ambient temperature decreases 1°C per 300m above 1525m
	(2°F per 1000 ft above 5000 ft)
u	The air around the UPS must be clean and free of dust, corrosive chemicals, and other
	contaminants. The FERRUPS UPS uses internal fans to circulate the air for cooling. The air
	must be free to circulate around the UPS and battery cabinet(s). Do not operate the UPS in
	a sealed room or container.
m q	Common Mode: Greater than 120 dB with output neutral bonded to ground
	Transverse (Normal) Mode: Greater than 60 dB
Table 13. Battery
u	500–850 VA models: Nominal battery voltage is 24 Vdc for 60 Hz, 12 Vdc for 50 Hz.
	Standard battery charger output is rated at 2A.
	1.15–1.4 kVA models: Nominal battery voltage is 48 Vdc Vdc for 60 Hz, 12 Vdc for 50 Hz.
	Standard battery charger output is rated at 2A.
	1.8–3.1 kVA models: Nominal battery voltage is 48 Vdc. Standard battery charger output is
	rated at 4A.
	4.3–7 kVA models: Nominal battery voltage is 48 Vdc. Standard battery charger output is
	rated at 5A.
	10–18 kVA models: Nominal battery voltage is 120 Vdc. Standard battery charger output is
	rated at 5A.
s	Standard batteries are sealed, gas recombinant, lead-acid type, especially designed for
NOTE	UPS use.

Optional battery chargers at higher current ratings are available. Call your local Powerware office or distributor for more information.

Powerware® FERRUPS FE/QFE UPS (500 VA–18 kVA) User’s Guide : Rev A www.powerware.com 57