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Eaton 3P Ellipse 550 uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 4 AC outlet(s)

Eaton 3P Ellipse 550, Standby (Offline), 0.55 kVA, 330 W, Stepwise, 161 V, 284 V

Best offerPrice trend

£104

-18%
Price trend
Detailed analysis ›
Price history of Eaton 3P Ellipse 550 uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 4 AC outlet(s) over the last 3 months
DatePrice
26 September 2026£126
26 September 2026£105
29 September 2026£104
30 September 2026£105
30 September 2026£104
2 October 2026£104
2 October 2026£104
4 October 2026£104

Compare Eaton 3P Ellipse 550 uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 4 AC outlet(s) prices UK

Product Information

Eaton 3P Ellipse 550. UPS topology: Standby (Offline), Output power capacity: 0.55 kVA, Output power: 330 W. AC outlet types: C3 coupler, AC outlets quantity: 4 AC outlet(s). Battery capacity: 4.5 Ah, Battery voltage: 12 V. Form factor: Tower, Product colour: Black, Display type: LED. Compliance certificates: CB, CE, RoHS, WEEE, Certification: IEC/EN 62040-1 IEC/EN 62040-2 IEC/EN 62040-3 CE UKCA Cm

Uninterruptible Power Supplies (UPSs) Eaton

Product

Name
Eaton 3P Ellipse 550 uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 4 AC outlet(s)
Brand
Eaton

Weight & dimensions

Width
81 mm
Depth
235 mm
Height
263 mm
Weight
3 kg

Operational conditions

Operating temperature (T-T)
0 - 40 °C

Ports & interfaces

AC outlet types
C3 coupler
AC outlets quantity
4 AC outlet(s)

Other features

Input connection type
C14
Nominal input voltage
220-240 V
Relative humidity
0 - 95%

Battery

Battery capacity
4.5 Ah
Battery voltage
12 V

Design

Form factor
Tower
Product colour
Black
Display type
LED

Features

UPS topology
Standby (Offline)
Output power capacity
0.55 kVA
Output power
330 W
Waveform
Stepwise
Input operation voltage (min)
161 V
Input operation voltage (max)
284 V
Input frequency
46/70 Hz
Output operation voltage (min)
161 V
Output operation voltage (max)
284 V
Output frequency
50/60 Hz
Power consumption (average operating)
10.2 W
Number of input phases
1
Number of output phases
1
Efficiency
97%
Efficiency (ECO mode)
97%
Output power factor
0.6
Noise level
25 dB
Surge protection
Yes
Auto shut-off
No

Certificates

Waste Electrical and Electronic Equipment (WEEE) compliance
Yes
Compliance certificates
CB, CE, RoHS, WEEE
Certification
IEC/EN 62040-1 IEC/EN 62040-2 IEC/EN 62040-3 CE UKCA Cm

Packaging content

Rack mount kit
No

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