Product comparison · 2 uninterruptible power supplies (upss)

APC BR900GI + WBEXTWAR3YR-SP-01 vs APC SC450RMI1U + WBEXTWAR3YR-SP-01

32specifications compared
19differ
13identical
12known for one product only

Key differences

Output power capacity
- BR900GI + WBEXTWAR3YR-SP-01:0.9 kVA
- SC450RMI1U + WBEXTWAR3YR-SP-01:0.45 kVA
Output power
- BR900GI + WBEXTWAR3YR-SP-01:540 W
- SC450RMI1U + WBEXTWAR3YR-SP-01:280 W
Input operation voltage (min)
- BR900GI + WBEXTWAR3YR-SP-01:156 V
- SC450RMI1U + WBEXTWAR3YR-SP-01:151 V
Input operation voltage (max)
- BR900GI + WBEXTWAR3YR-SP-01:300 V
- SC450RMI1U + WBEXTWAR3YR-SP-01:302 V
Output frequency regulation
- BR900GI + WBEXTWAR3YR-SP-01:0.1 Hz
- SC450RMI1U + WBEXTWAR3YR-SP-01:3 Hz
Surge energy rating
- BR900GI + WBEXTWAR3YR-SP-01:613 J
- SC450RMI1U + WBEXTWAR3YR-SP-01:320 J
Noise level
- BR900GI + WBEXTWAR3YR-SP-01:45 dB
- SC450RMI1U + WBEXTWAR3YR-SP-01:38 dB
AC outlets quantity
- BR900GI + WBEXTWAR3YR-SP-01:8 AC outlet(s)
- SC450RMI1U + WBEXTWAR3YR-SP-01:4 AC outlet(s)

Side by side

Differences highlightedShow differences only

Comparison of BR900GI + WBEXTWAR3YR-SP-01, SC450RMI1U + WBEXTWAR3YR-SP-01
44 specifications	A APC BR900GI + WBEXTWAR3YR-SP-01 View product	B APC SC450RMI1U + WBEXTWAR3YR-SP-01 View product
Features7 differ
Output power capacityDiffers	0.9 kVA	0.45 kVA
Output powerDiffers	540 W	280 W
Waveform	Sine	Sine
Input operation voltage (min)Differs	156 V	151 V
Input operation voltage (max)Differs	300 V	302 V
Input frequency	50/60 Hz	50/60 Hz
Output frequency regulationDiffers	0.1 Hz	3 Hz
Maximum currentKnown for one	8 A	Unknown — not stated by the source
Surge energy ratingDiffers	613 J	320 J
EfficiencyKnown for one	98.6%	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
Noise levelDiffers	45 dB	38 dB
Surge protection	Yes	Yes
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Output operation voltage (max)Known for one	Unknown — not stated by the source	230 V
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	O
Ports & interfaces1 differ
AC outlet types	C13 coupler	C13 coupler
Power plug	C14 coupler	C14 coupler
AC outlets quantityDiffers	8 AC outlet(s)	4 AC outlet(s)
Number of output IEC jumpers	2	2
Battery1 differ
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Battery recharge timeDiffers	8 h	5 h
Design1 differ
Product colourDiffers	Black	Grey
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
Form factorKnown for one	Unknown — not stated by the source	Rackmount/Tower
Rack capacityKnown for one	Unknown — not stated by the source	1U
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-15 - 45 °C	-15 - 45 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Operating altitudeDiffers	0 - 2952.6 m	0 - 3000 m
Non-operating altitudeDiffers	0 - 14763.6 m	0 - 15000 m
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions4 differ
WidthDiffers	100 mm	432 mm
DepthDiffers	382 mm	383 mm
HeightDiffers	250 mm	44 mm
WeightDiffers	10.7 kg	10.2 kg
Packaging data3 differ
Package widthDiffers	225 mm	476 mm
Package depthDiffers	487 mm	589 mm
Package heightDiffers	337 mm	164 mm
Package weight	11.7 kg	11.7 kg
Other featuresidentical
Battery typeKnown for one	Unknown — not stated by the source	RBC18

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons