CyberPower OLS10KERT5U-NEMA 10000 VA UPS

10000 VA · 10000 W W · Double-conversion (Online) · 4

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Capacity 10000 VA
Wattage 10000 W
Topology Double-conversion (Online)
Outlets 4
Output waveform Pure sine

CyberPower OLS10KERT5U-NEMA 10000 VA UPS is a double-conversion (online) UPS rated 10000 VA (10000 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2025.

Released: 2025-02-24

Specifications

Key specs

Capacity: 10000 VA
Wattage: 10000 W
Topology: Double-conversion (Online)
Outlets: 4
Output waveform: Pure sine
Released: 2025-02-24
Part number: OLS10KERT5U-NEMA

Features

UPS topology: Double-conversion (Online)
Output power capacity: 10 kVA
Output power: 10000 W
Waveform: Pure sine
Input operation voltage (min): 110 V
Input operation voltage (max): 300 V
Input frequency: 50/60 Hz
Output operation voltage (min): 200 V
Output operation voltage (max): 240 V
Output frequency: 50/60 Hz
Maximum current: 49.5 A
Surge energy rating: 1335 J
Response time: 0 ms
Efficiency (ECO mode): 98%
Power factor: 1
Input power factor: 0.99
Crest factor: 3:1
Emergency Power Off (EPO): Yes
Output voltage Total Harmonic Distortion (THD): 3%
EMI/RFI noise filtering: Yes
Surge protection: Yes
Power protection features: Overload
Audible alarm(s): Yes
Audible alarm modes: Alarm when on battery, Fault, Low battery alarm, Overload alarm

Ports & interfaces

AC outlet types: NEMA L6-20R, NEMA L6-30R
AC outlets quantity: 4 AC outlet(s)
USB port: Yes
Serial interface type: RS-232
Serial ports quantity: 1

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Battery

Battery technology: Sealed Lead Acid (VRLA)
Number of batteries supported: 10
Typical backup time at full load: 2.9 min
Typical backup time at half load: 11.2 min
Battery recharge time: 4 h
Charging current: 4 A

Design

Form factor: Rackmount/Tower
Housing material: Metal
Rack capacity: 5U
Product colour: Black
Display type: LCD
LED indicators: Operation

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 45 °C
Operating relative humidity (H-H): 0 - 95%
Storage relative humidity (H-H): 0 - 95%
Operating altitude: 0 - 1000 m
Non-operating altitude: 0 - 15000 m

Weight & dimensions

Width: 433 mm
Depth: 661 mm
Height: 213.5 mm
Weight: 78 kg

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OLS10KERT5U-NEMA vs similar UPS

	CyberPower OLS10KERT5U-NEMA 10000 VA UPS	CyberPower OLS10KE 10000 VA UPS	CyberPower OLS10KERT5UM 10000 VA UPS	CyberPower OLS10KERT5U 10000 VA UPS
Capacity	10000 VA	10000 VA	10000 VA	10000 VA
Wattage	10000 W	10000 W	10000 W	10000 W
Topology	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)
Outlets	4	—	8	9
Output waveform	Pure sine	Pure sine	Pure sine	Pure sine
Released	2025	2024	2024	2023