APC 650 - Manual (Page 19)

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11.2 Extended storage
During extended storage in environments where the ambient temperature is –15 to +30 °C
(+5 to +86 °F), charge the UPS’s battery every 6 months
During extended storage in environments where the ambient temperature is +30 to +45 °C
(+86 to +113 °F), charge the UPS’s battery every 3 months.
12. Specifications
420 VA 650 VA 1000 VA 1400 VA
Acceptable input voltage 0 - 160 VAC
Input voltage (on-line operation) 92-150 VAC
Output voltage 103-132 VAC
Nominal input frequency 50 or 60 Hz, autosensing
Input Protection Resettable circuit breaker
Frequency limits (on-line operation) 50 or 60 Hz, ±5%
Transfer time 2 ms typical, 4 ms maximum
Maximum load 420 VA 280 W 650 VA 400 W 1000 VA 670 W 1400 VA 950 W
On-battery output voltage 115 VAC
On-battery frequency 50 or 60 Hz, ±0.1 Hz; unless synchronized to utility during brownout.
On-battery waveshape Stepped sine-wave Trapezoid
Protection Overcurrent and short-circuit protected, latching shutdown on overload.
Surge energy rating (one time,
10/1000 µs waveform)
320 J 480 J
Surge current capability (one time,
8/20 µs waveform)
6500 A maximum
Surge response time
0 ns (instantaneous) normal mode;
<5 ns common mode
Surge voltage let-through (percentage
of applied ANSI C62.41 Cat. A ±6
kV test waveform)
0.7% 0.3%
Noise Filter
Normal and common mode EMI/RFI suppression,
100 kHz to 10 MHz
Battery type Spill proof, maintenance free, user replaceable, sealed lead-acid
Typical battery life
3 to 6 years, depending on number of discharge cycles and ambient
temperature
Typical recharge time 2 to 5 hours from total discharge