Product comparison · 2 uninterruptible power supplies (upss)

FSP EP 1000 SP vs FSP EP 850 SP

38specifications compared
15differ
23identical
1known for one product only

Key differences

Output power capacity
- EP 1000 SP:1 kVA
- EP 850 SP:0.85 kVA
Output power
- EP 1000 SP:600 W
- EP 850 SP:480 W
AC outlets quantity
- EP 1000 SP:4 AC outlet(s)
- EP 850 SP:2 AC outlet(s)
Battery capacity
- EP 1000 SP:7 Ah
- EP 850 SP:9 Ah
Number of batteries supported
- EP 1000 SP:2
- EP 850 SP:1
Typical backup time at full load
- EP 1000 SP:0.5 min
- EP 850 SP:0.08 min
Typical backup time at half load
- EP 1000 SP:7.5 min
- EP 850 SP:3 min
Product colour
- EP 1000 SP:Black, Grey
- EP 850 SP:Black

Side by side

Differences highlightedShow differences only

Comparison of EP 1000 SP, EP 850 SP
39 specifications	A FSP EP 1000 SP View product	B FSP EP 850 SP View product
Features2 differ
UPS topology	Line-Interactive	Line-Interactive
Output power capacityDiffers	1 kVA	0.85 kVA
Output powerDiffers	600 W	480 W
Waveform	Sine	Sine
Input operation voltage (min)	162 V	162 V
Input operation voltage (max)	290 V	290 V
Input frequency	50/60 Hz	50/60 Hz
Output operation voltage (min)	220 V	220 V
Output operation voltage (max)	220 V	220 V
Automatic Voltage Regulation (AVR)	Yes	Yes
Surge energy rating	312 J	312 J
Noise level	40 dB	40 dB
Surge protection	Yes	Yes
Power protection features	Overcharge, Overload	Overcharge, Overload
Audible alarm(s)	Yes	Yes
Auto-restart	Yes	Yes
Ports & interfaces1 differ
AC outlet types	Type F	Type F
AC outlets quantityDiffers	4 AC outlet(s)	2 AC outlet(s)
Number of type F outputsKnown for one	2	Unknown — not stated by the source
Battery4 differ
Battery capacityDiffers	7 Ah	9 Ah
Battery voltage	12 V	12 V
Number of batteries supportedDiffers	2	1
Typical backup time at full loadDiffers	0.5 min	0.08 min
Typical backup time at half loadDiffers	7.5 min	3 min
Battery recharge time	6 h	6 h
Cold start	Yes	Yes
Off-mode charging	Yes	Yes
Design1 differ
Form factor	Tower	Tower
Product colourDiffers	Black, Grey	Black
LED indicators	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 90%	0 - 90%
Weight & dimensions4 differ
WidthDiffers	146 mm	110 mm
DepthDiffers	350 mm	294 mm
HeightDiffers	160 mm	145 mm
WeightDiffers	8 kg	4.9 kg
Packaging data3 differ
Package widthDiffers	442 mm	359 mm
Package depthDiffers	190 mm	140 mm
Package heightDiffers	254 mm	220 mm

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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