Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA vs APC SURT20KRMXLI + WBEXTWAR3YR-SP-08

30specifications compared
18differ
12identical
30known for one product only

Key differences

Output power capacity
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:1.5 kVA
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:20 kVA
Output power
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:1200 W
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:16000 W
Input operation voltage (min)
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:100 V
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
Input operation voltage (max)
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:100 V
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
Input frequency
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:50/60 Hz
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:40 - 70 Hz
Output operation voltage (min)
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:100 V
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
Output operation voltage (max)
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:100 V
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
Maximum current
- SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA:12 A
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:105 A

Side by side

Differences highlightedShow differences only

Comparison of SMT1500RMJ2U, SURT20KRMXLI + WBEXTWAR3YR-SP-08
60 specifications	A APC SMT1500RMJ2U uninterruptible power supply (UPS) 1.5 kVA Model SMT1500RMJ2U View product	B APC SURT20KRMXLI + WBEXTWAR3YR-SP-08 View product
Features9 differ
UPS topologyKnown for one	Unknown — not stated by the source	Double-conversion (Online)
Output power capacityDiffers	1.5 kVA	20 kVA
Output powerDiffers	1200 W	16000 W
WaveformKnown for one	Unknown — not stated by the source	Sine
Input operation voltage (min)Differs	100 V	230 V
Input operation voltage (max)Differs	100 V	230 V
Input frequencyDiffers	50/60 Hz	40 - 70 Hz
Output operation voltage (min)Differs	100 V	230 V
Output operation voltage (max)Differs	100 V	230 V
Output frequency regulationKnown for one	Unknown — not stated by the source	47/63 Hz
Output voltage regulationKnown for one	Unknown — not stated by the source	5%
Maximum currentDiffers	12 A	105 A
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Noise levelDiffers	46 dB	59 dB
Power protection featuresKnown for one	Unknown — not stated by the source	Overload
Surge energy ratingKnown for one	540 J	Unknown — not stated by the source
EfficiencyKnown for one	97.6%	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one	7%	Unknown — not stated by the source
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffers	NEMA 5–15R	C19 coupler
AC outlets quantityDiffers	6 AC outlet(s)	12 AC outlet(s)
Number of output IEC jumpersKnown for one	Unknown — not stated by the source	2
RS-232 portsKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Power plugKnown for one	NEMA 5-15P	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Battery1 differ
Typical backup time at full loadKnown for one	Unknown — not stated by the source	4.9 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	15.3 min
Battery recharge timeDiffers	4 h	2.5 h
Design1 differ
Rack capacityDiffers	2U	12U
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP20
Cable lengthKnown for one	2.44 m	Unknown — not stated by the source
Cooling typeKnown for one	Active	Unknown — not stated by the source
Built-in fanKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	REACH, RoHS, UL 1778, VCCI A	BSMI, EN/IEC 62040-2, EN/IEC 62040-1-1, VDE
Weight & dimensions3 differ
DepthDiffers	468 mm	773 mm
HeightDiffers	86 mm	533 mm
WeightDiffers	27.8 kg	247.7 kg
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	610 mm
Package depthKnown for one	Unknown — not stated by the source	1003 mm
Package heightKnown for one	Unknown — not stated by the source	990 mm
Package weightDiffers	33 kg	314.1 kg
Other featuresidentical
Battery typeKnown for one	APCRBC133	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	594 x 603 x 251 mm	Unknown — not stated by the source

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.

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