Product comparison · 2 uninterruptible power supplies (upss)

FSP EP 1000 vs FSP EP 850

9specifications compared
4differ
5identical
31known for one product only

Key differences

Output power capacity
- EP 1000:1 kVA
- EP 850:0.85 kVA
Output power
- EP 1000:600 W
- EP 850:480 W
Audible alarm(s)
- EP 1000:No
- EP 850:Yes
Weight
- EP 1000:8 kg
- EP 850:4.9 kg

Side by side

Differences highlightedShow differences only

Comparison of EP 1000, EP 850
40 specifications	A FSP EP 1000 View product	B FSP EP 850 View product
Features3 differ
Output power capacityDiffers	1 kVA	0.85 kVA
Output powerDiffers	600 W	480 W
WaveformKnown for one	Unknown — not stated by the source	Sine
Input operation voltage (min)Known for one	Unknown — not stated by the source	162 V
Input operation voltage (max)Known for one	Unknown — not stated by the source	290 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output operation voltage (min)Known for one	Unknown — not stated by the source	220 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	220 V
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Noise level	40 dB	40 dB
Power protection featuresKnown for one	Unknown — not stated by the source	Overcharge, Overload
Audible alarm(s)Differs	No	Yes
Audible alarm modesKnown for one	Unknown — not stated by the source	Battery replacement
Auto-restartKnown for one	Unknown — not stated by the source	Yes
Response timeKnown for one	10 ms	Unknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for one	Unknown — not stated by the source	Type F
AC outlets quantityKnown for one	Unknown — not stated by the source	2 AC outlet(s)
Modem (RJ-11) ports	1	1
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	9 Ah
Battery voltageKnown for one	Unknown — not stated by the source	12 V
Battery recharge time	6 h	6 h
Cold startKnown for one	Unknown — not stated by the source	Yes
Off-mode chargingKnown for one	Unknown — not stated by the source	Yes
Typical backup time at full loadKnown for one	20 min	Unknown — not stated by the source
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Tower
Product colourKnown for one	Unknown — not stated by the source	Black
LED indicators	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	110 mm
DepthKnown for one	Unknown — not stated by the source	294 mm
HeightKnown for one	Unknown — not stated by the source	145 mm
WeightDiffers	8 kg	4.9 kg
Other featuresidentical
Battery typeKnown for one	12V/7Ah x 2	Unknown — not stated by the source
InterfaceKnown for one	RS-232	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	146 x 350 x 160 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 98/2000/2003/XP/Vista/2008, Windows 7, Linux, MAC8	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	0 - 90%	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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