Product comparison · 2 uninterruptible power supplies (upss)

APC BK350EI uninterruptible power supply (UPS) 0.35 kVA vs APC BK500EI uninterruptible power supply (UPS) 0.5 kVA

24specifications compared
3differ
21identical
9known for one product only

Key differences

Output power capacity
- BK350EI uninterruptible power supply (UPS) 0.35 kVA:0.35 kVA
- BK500EI uninterruptible power supply (UPS) 0.5 kVA:0.5 kVA
Output power
- BK350EI uninterruptible power supply (UPS) 0.35 kVA:210 W
- BK500EI uninterruptible power supply (UPS) 0.5 kVA:300 W
Storage temperature (T-T)
- BK350EI uninterruptible power supply (UPS) 0.35 kVA:-15 - 45 °C
- BK500EI uninterruptible power supply (UPS) 0.5 kVA:-15 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of BK350EI, BK500EI
33 specifications	A APC BK350EI uninterruptible power supply (UPS) 0.35 kVA Model BK350EI View product	B APC BK500EI uninterruptible power supply (UPS) 0.5 kVA Model BK500EI View product
Features2 differ
Output power capacityDiffers	0.35 kVA	0.5 kVA
Output powerDiffers	210 W	300 W
Surge energy rating	300 J	300 J
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	No
Noise level	40 dB	40 dB
Audible alarm(s)	Yes	Yes
Ports & interfacesidentical
Number of output IEC jumpersKnown for one	Unknown — not stated by the source	2
USB 2.0 ports quantityKnown 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) ports	1	1
Batteryidentical
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Battery recharge time	6 h	6 h
Designidentical
Product colour	Beige	Beige
Cable length	1.83 m	1.83 m
LED indicators	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-15 - 45 °C	-15 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Operating altitude	0 - 3000 m	0 - 3000 m
Non-operating altitude	0 - 15000 m	0 - 15000 m
Certificatesidentical
Certification	C-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE	C-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE
Weight & dimensionsidentical
Weight	6.32 kg	6.32 kg
Packaging dataidentical
Package weight	7.05 kg	7.05 kg
Other featuresidentical
Output connections	1 x IEC 320 C13 3 x IEC 320 C13	1 x IEC 320 C13 3 x IEC 320 C13
Dimensions (WxDxH)	91 x 284 x 165 mm	91 x 284 x 165 mm
Filtering	Yes	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Output voltage noteKnown for one	Unknown — not stated by the source	230
Package dimensions (WxDxH)	241 x 368 x 178 mm	241 x 368 x 178 mm
Nominal input voltageKnown for one	230 V	Unknown — not stated by the source
Nominal output voltageKnown for one	230 V	Unknown — not stated by the source
I/O portsKnown for one	1 x DB-9 1 x RS-232 1 x USB	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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