Product comparison · 2 uninterruptible power supplies (upss)

APC MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s) vs APC SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s)

21specifications compared
14differ
7identical
31known for one product only

Key differences

Output power capacity
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):7.5 kVA
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):1.8 kVA
Maximum current
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):30 A
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):100 A
AC outlet types
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):NEMA 5–20R
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):NEMA L6-20R
AC outlets quantity
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):8 AC outlet(s)
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):6 AC outlet(s)
Form factor
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):Rackmount
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):Rackmount/Tower
Operating temperature (T-T)
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):0 - 45 °C
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):0 - 40 °C
Width
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):213 mm
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):432 mm
Depth
- MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s):222 mm
- SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s):773 mm

Side by side

Differences highlightedShow differences only

Comparison of MXA103, SURT18KRMXLJ
52 specifications	A APC MXA103 uninterruptible power supply (UPS) 7.5 kVA 8 AC outlet(s) Model MXA103 View product	B APC SURT18KRMXLJ uninterruptible power supply (UPS) 1.8 kVA 6 AC outlet(s) Model SURT18KRMXLJ View product
Features2 differ
Output power capacityDiffers	7.5 kVA	1.8 kVA
Input operation voltage (min)Known for one	Unknown — not stated by the source	160 V
Input operation voltage (max)Known for one	Unknown — not stated by the source	280 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Maximum currentDiffers	30 A	100 A
EfficiencyKnown for one	Unknown — not stated by the source	92%
Crest factorKnown for one	Unknown — not stated by the source	3:1
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Output voltage Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	5%
Input current Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	5%
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	59 dB
Audible alarm(s)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
AC outlet typesDiffers	NEMA 5–20R	NEMA L6-20R
AC outlets quantityDiffers	8 AC outlet(s)	6 AC outlet(s)
RS-232 portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Battery recharge timeKnown for one	Unknown — not stated by the source	2.50 h
Cold startKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factorDiffers	Rackmount	Rackmount/Tower
Rack capacityKnown for one	Unknown — not stated by the source	12U
Display typeKnown for one	Unknown — not stated by the source	LCD
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	1.22 m	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Certificates1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationDiffers	CSA, UL 1778, UL	EN/IEC 62040-1-1, EN/IEC 62040-2, OSHPD, VDE, REACH
Weight & dimensions4 differ
WidthDiffers	213 mm	432 mm
DepthDiffers	222 mm	773 mm
HeightDiffers	95 mm	533 mm
WeightDiffers	3.42 kg	247.7 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	314.3 kg
Other features3 differ
InterfaceKnown for one	Unknown — not stated by the source	DB-9 RS-232, RJ-45, Smart-Slot
Dimensions (WxDxH)Differs	213 x 222 x 95 mm	432 x 773 x 533 mm
Filtering descriptionKnown for one	Unknown — not stated by the source	0.3% IEEE
Networking featuresKnown for one	Unknown — not stated by the source	10/100 Base-T
Nominal input voltageDiffers	230 V	200 V
Nominal output voltageKnown for one	Unknown — not stated by the source	200 V
Operating temperature (T-T)Differs	5 - 113 °F	32 - 104 °F
Over current protectionKnown for one	Unknown — not stated by the source	Yes
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	610 x 1003 x 990 mm
Dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	431.8 x 772.9 x 532.9 mm (17 x 30.4 x 21")
Weight (imperial)Known for one	Unknown — not stated by the source	247.2 kg (545 lbs)
Input connection typeKnown for one	L14-30P	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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