Product comparison · 2 uninterruptible power supplies (upss)

APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA vs Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA

27specifications compared
17differ
10identical
39known for one product only

Key differences

The Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 0.5 kVA more output power capacity than the APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA (1 kVA vs 0.5 kVA). The Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 300 W more output power than the APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA (600 W vs 300 W). The APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA has 2 ms more response time than the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA (6 ms vs 4 ms). Waveform: Stepwise on the APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA, Pure sine on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA. Power plug: NEMA 5-15P on the APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA, Type A on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA.

Output power capacity
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:0.5 kVA
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:1 kVA
Output power
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:300 W
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:600 W
Waveform
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:Stepwise
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:Pure sine
Response time
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:6 ms
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:4 ms
Power plug
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:NEMA 5-15P
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:Type A
AC outlets quantity
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:4 AC outlet(s)
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:2 AC outlet(s)
Battery technology
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:Sealed Lead Acid (VRLA)
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:Lead-Acid
Battery recharge time
- BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA:8 h
- DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:4 h

Side by side

Differences highlightedShow differences only

Comparison of BV500I-MST, DH-PFM3350-100
66 specifications	A APC BV500I-MST uninterruptible power supply (UPS) Line-Interactive 0.5 kVA Model BV500I-MST View product	B Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA Model DH-PFM3350-100 View product
Features4 differ
Output power capacityDiffers	0.5 kVA	1 kVA
Output powerDiffers	300 W	600 W
WaveformDiffers	Stepwise	Pure sine
Output operation voltage (min)Known for one	Unknown — not stated by the source	170 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	280 V
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Maximum currentKnown for one	Unknown — not stated by the source	4.8 A
Response timeDiffers	6 ms	4 ms
Number of input phasesKnown for one	Unknown — not stated by the source	1
Number of output phasesKnown for one	Unknown — not stated by the source	1
Power factorKnown for one	Unknown — not stated by the source	0.6
Input power factorKnown for one	Unknown — not stated by the source	0.6
Power protection featuresKnown for one	Unknown — not stated by the source	Battery discharge, Overcharge, Overdischarge, Overload
Audible alarm(s)Known for one	Unknown — not stated by the source	Yes
Audible alarm modesKnown for one	Unknown — not stated by the source	Alarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Surge energy ratingKnown for one	156 J	Unknown — not stated by the source
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesKnown for one	Unknown — not stated by the source	Type F
Power plugDiffers	NEMA 5-15P	Type A
AC outlets quantityDiffers	4 AC outlet(s)	2 AC outlet(s)
Battery2 differ
Battery technologyDiffers	Sealed Lead Acid (VRLA)	Lead-Acid
Battery capacityKnown for one	Unknown — not stated by the source	9 Ah
Battery voltageKnown for one	Unknown — not stated by the source	13.7 V
Number of batteries includedKnown for one	Unknown — not stated by the source	1 pc(s)
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Number of battery cellsKnown for one	Unknown — not stated by the source	1
Battery recharge timeDiffers	8 h	4 h
Charging currentKnown for one	Unknown — not stated by the source	1 A
Hot-swap batteryKnown for one	Unknown — not stated by the source	No
Designidentical
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Cable lengthKnown for one	Unknown — not stated by the source	1.2 m
Built-in fanKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Alarm, Battery replacement, Fault, Status, Yes
International Protection (IP) codeKnown for one	IP20	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs	-20 - 50 °C	-15 - 55 °C
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	Input power cable
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC)
Recycling codesKnown for one	Unknown — not stated by the source	Lead (Lead–acid battery)
CertificationKnown for one	Unknown — not stated by the source	CE LVD: EN IEC 62040-1: 2019+A11: 2021; CE EMC: EN 62040-2: 2006; EN IEC 62040-2: 2018; EN IEC 61000-3-2: 2019+A1: 2021+A2: 2024; EN 61000-3-3: 2013+A1: 2019+A2: 2021
Poweridentical
Input current (max)Known for one	Unknown — not stated by the source	4.8 A
Technical detailsidentical
Dangerous goodsKnown for one	Unknown — not stated by the source	Yes
Removable batteryKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WidthDiffers	161 mm	101.5 mm
DepthDiffers	305 mm	298.4 mm
HeightDiffers	92 mm	142.2 mm
WeightDiffers	3.9 kg	4.9 kg
Extended battery module widthKnown for one	Unknown — not stated by the source	10.2 cm
Extended battery module depthKnown for one	Unknown — not stated by the source	14.2 cm
Extended battery module heightKnown for one	Unknown — not stated by the source	29.8 cm
Packaging data4 differ
Package widthDiffers	143 mm	142 mm
Package depthDiffers	373 mm	342 mm
Package heightDiffers	237 mm	223 mm
Package weightDiffers	4.2 kg	5.1 kg
Logistics dataidentical
Warranty periodKnown for one	2 year(s)	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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