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Models
750VA
1050VA
1425VA
1800VA
2250VA
Part Number
0520-0750RU
0520-1050RU
0520-1425RU
0520-1800RU
0520-2250RU
Capacity (VA/Watts)

750/450

1050/670

1425/950

1800/1260

2250/1600

Dimensions
inches
mm
HxWxD


3.5x17.5x18
88x445x457


5.2x17.5x18
133x445x457


7x17.5x18
178x445x457

Weight
lbs
kg


46
21


60
2
7

66
30

95
43
Input Connection*

NEMA 5-15P

NEMA 5-20P
NEMA L5-30P
Output Connection
quantity
type



(6)
NEMA 5-15R


(4) NEMA 5-15R
(2) NEMA 5-20R

(4) NEMA 5-15R
(2) NEMA 5-20R
(1) NEMA L5-30R

Typical Runtime
full load
half load
(minutes)


8
20


8
22


8
22


8.5
24


5
17
Operation
Nominal Input Voltage 120 VAC Sincle-Phase (110 and 128 volts options, user-selectable)
Input Voltage Range (for on-line operation)

96 to 146 VAC nominal (up to 90 to 156 VAC, user-selectable)

Operating Frequency (on-line)

50/60Hz ± 5Hz, autosensing

Nominal Output Voltage

120VAC single phase (110 and 128 volt options, user-selectable)

Output Voltage Regulation
(on line)

± 10% of nominal (at factory default setting)

Overload Capacity

110% ±8%

Transfer Time

Within CBEMA limits, undetected by modern computer loads

On-Battery Voltage

120VAC ± 7%

Output Voltage Waveform

Sine wave

Output Protection

Automatic current and overvolt protection

Input Protection

Circuit Breaker

Recharge Time (with half load)

3 hours to 95%

Lightning & Surge Protection

Tested to ANSI/IEEE C62.41 categories A & B

Efficiency

>95% on-line

Safety Certification

UL1778, cUL; tested to UL 1449

EMI Compliance

FCC Class B

FCC Class A

Communications

BestDockô slot.  DB9 male for RS-232 communications and contact closure.

Testing Standards ANSI/IEEE C62.41 (1991); National Bureau of Standards FIPS-PUB-94;
IEC 801-2, 801-3, 801-4, 801-5
Indicators Buck/Boost status, Battery status, Load level,
Battery discharge level, Alarms (shutdown, battery test fail)
Audible Alarms Battery discharge, Low battery, Overload,
Battery replacement needed, UPS fault
Environmental
Operating Temperature

0† to 40† (32† to 104†F)

Storage Temperature

-15† to 50†C (5† to 122†F)

Relative Humidity

0-95% non-condensing

Audible Noise at One Meter

<45 dbA at 1 meter (<50 dBA for 1800VA and 2250VA units)

Altitude 3,000m (10,000 ft.) without derating
All specifications subject to change without notice.


   

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Bomara Associates Phone: 800.5BOMARA (800.526.6272) Phone: 978.452.2299 Fax: 978.452.1169 3 Courthouse Lane, Chelmsford, MA 01824 USA
email: bobr@bomara.com      web: www.bomara.com
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