Product comparison · 2 uninterruptible power supplies (upss)

CoolBox Sai Guardian 800 vs CyberPower AVRG900U uninterruptible power supply (UPS) 0.9 kVA

16specifications compared
12differ
4identical
26known for one product only

Key differences

Output power capacity
- Sai Guardian 800:0.8 kVA
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:0.9 kVA
Input operation voltage (min)
- Sai Guardian 800:162 V
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:90 V
Input operation voltage (max)
- Sai Guardian 800:290 V
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:148 V
Input frequency
- Sai Guardian 800:50/60 Hz
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:60 Hz
AC outlets quantity
- Sai Guardian 800:2 AC outlet(s)
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:12 AC outlet(s)
Battery recharge time
- Sai Guardian 800:4 h
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:8 h
Form factor
- Sai Guardian 800:Mini Tower
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:Compact
Operating relative humidity (H-H)
- Sai Guardian 800:0 - 90%
- AVRG900U uninterruptible power supply (UPS) 0.9 kVA:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of Sai Guardian 800, AVRG900U
42 specifications	A CoolBox Sai Guardian 800 View product	B CyberPower AVRG900U uninterruptible power supply (UPS) 0.9 kVA Model AVRG900U View product
Features4 differ
Output power capacityDiffers	0.8 kVA	0.9 kVA
Output power	480 W	480 W
Input operation voltage (min)Differs	162 V	90 V
Input operation voltage (max)Differs	290 V	148 V
Input frequencyDiffers	50/60 Hz	60 Hz
Automatic Voltage Regulation (AVR)	Yes	Yes
Surge energy ratingKnown for one	Unknown — not stated by the source	1030 J
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Power protection featuresKnown for one	Unknown — not stated by the source	Overload
Response timeKnown for one	2 ms	Unknown — not stated by the source
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Ports & interfaces1 differ
AC outlet typesKnown for one	Unknown — not stated by the source	NEMA 5–15R
Power plugKnown for one	Unknown — not stated by the source	NEMA 5-15P
AC outlets quantityDiffers	2 AC outlet(s)	12 AC outlet(s)
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	3
Number of type F outputsKnown for one	2	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Typical backup time at full loadKnown for one	Unknown — not stated by the source	2 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	10 min
Battery recharge timeDiffers	4 h	8 h
Battery capacityKnown for one	9 Ah	Unknown — not stated by the source
Battery voltageKnown for one	12 V	Unknown — not stated by the source
Cold startKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Mini Tower	Compact
Product colour	Black	Black
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 45 °C
Operating relative humidity (H-H)Differs	0 - 90%	0 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 2000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 15000 m
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	UL1778 4th, cUL 107.3-05, FCC/DoC Class B
Weight & dimensions4 differ
WidthDiffers	101 mm	309.8 mm
DepthDiffers	279 mm	88.8 mm
HeightDiffers	142 mm	177.7 mm
WeightDiffers	4.9 kg	6.44 kg

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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