Your choice about analytics

Tallybuy asks before it measures how the site is used. Declining changes nothing about the offers, their order or their prices.

  • Analytics with Google Analytics. Counts visits and page views so Tallybuy can see what is used. If you allow it, Google Ireland Limited sets cookies on your device and receives your usage data, which can be processed in the USA. If you decline, nothing is sent to Google. With your consent Tallybuy also counts for itself how often a product page is opened and a shop link is followed: plain totals per product, without cookies and without anything that identifies you.

You can read these without choosing:

Tallybuy
Deliver toDE

CyberPower

CyberPower OL3KERTHDL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA 3000 W 6 AC outlet(s)

2 offers · 2 shops · last checked 2026-10-30 06:17 (Europe/Berlin)

UPS topology
Double-conversion (Online)
Output power capacity
3 kVA
Output power
3000 W
Waveform
Pure sine
Product image: CyberPower OL3KERTHDL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA 3000 W 6 AC outlet(s)1 / 3

Delivered total

EUR 3.100,77

Sold by 0815 DE · OL3KERTHDL · New

Compare offersPrice history

Offers

2 live offers

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

Links to merchants are affiliate links (advertising). Tallybuy earns a commission if you buy. The offers, their order and what you pay stay the same. About affiliate links

Observed item prices

Netzwerkartikel.de, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR3.401,0230 Oct 2026
Lowest
EUR3.380,975 Oct 2026
Highest
EUR3.401,027 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
30 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
29 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
28 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
27 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
26 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
23 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
22 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
21 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
20 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
19 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
16 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
15 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
14 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
13 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
12 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
9 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
8 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
7 Oct 2026EUR3.401,02EUR3.401,02EUR3.401,021
6 Oct 2026EUR3.380,97EUR3.380,97EUR3.380,971
5 Oct 2026EUR3.380,97EUR3.380,97EUR3.380,971

About this product

CyberPower OL3KERTHDL, Double-conversion (Online), 3 kVA, 3000 W, Pure sine, 200 V, 240 V

Text from Specs Icecat.

Specifications

83 specifications

Product data: Specs Icecat

GTIN
04711027797960
MPN
OL3KERTHDL
Features35
UPS topology
Double-conversion (Online)
Output power capacity
3 kVA
Output power
3000 W
Waveform
Pure sine
Input operation voltage (min)
200 V
Input operation voltage (max)
240 V
Input frequency
50/60 Hz
Output operation voltage (min)
220 V
Output operation voltage (max)
240 V
Output frequency
50/60 Hz
Output frequency regulation
10 Hz
Output voltage regulation
2%
Maximum current
16 A
Surge energy rating
2430 J
Response time
0 ms
Heat dissipation
709 BTU/h
Number of input phases
1
Number of output phases
1
Efficiency (ECO mode)
97%
Input power factor
0.99
Output power factor
1
Power Factor Correction (PFC) type
Active
Crest factor
3:1
ECO mode
Yes
Emergency Power Off (EPO)
Yes
Total Harmonic Distortion (THD) (linear load)
3%
Total Harmonic Distortion (THD) (non-linear load)
5%
EMI/RFI noise filtering
Yes
Noise level
66 dB
Surge protection
Yes
Power protection features
Overload
Audible alarm(s)
Yes
Audible alarm modes
Alarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Power source type
AC
Socket circuit breaker
Yes
Ports & interfaces10
AC outlet types
C13 coupler, C19 coupler
Power plug
C19 coupler
AC outlets quantity
6 AC outlet(s)
USB port
Yes
USB 2.0 ports quantity
1
Serial interface
Yes
Serial interface type
RS-232
Serial ports quantity
1
RS-232 ports
1
Emergency Power Off (EPO) connector
Yes
Battery8
Battery technology
Sealed Lead Acid (VRLA)
Battery voltage
144 V
Number of batteries supported
1
Typical backup time at full load
5.7 min
Typical backup time at half load
12 min
Battery recharge time
4 h
Hot-swap battery
Yes
Rechargeable battery
Yes
Design6
Form factor
Rackmount/Tower
Housing material
Metal
Product colour
Black, Silver
Control type
Buttons
Display type
LCD
LED indicators
Yes
Operational conditions6
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-5 - 45 °C
Operating relative humidity (H-H)
0 - 90%
Storage relative humidity (H-H)
0 - 95%
Operating altitude
0 - 3000 m
Non-operating altitude
0 - 4500 m
Certificates1
Compliance certificates
CE, EAC, RCM, RoHS
Packaging content3
Cables included
Serial, USB cable
Manual
Yes
Quick installation guide
Yes
Sustainability2
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR
Weight & dimensions4
Width
433 mm
Depth
720 mm
Height
86.5 mm
Weight
42 kg
Packaging data4
Package width
600 mm
Package depth
1100 mm
Package height
215 mm
Package weight
52.1 kg
Logistics data1
Country of origin
China
Other features3
Battery type
RBP0144
Nominal input voltage
220-240 V
Overload protection
Yes