The CyberPower OLS3000ERT2UA is a high-performance uninterruptible power supply (UPS) with online double conversion topology, delivering continuous pure sine wave power to safeguard mission-critical devices such as NAS units, servers, DVR/surveillance systems, transportation and infrastructure equipment, and emergency systems. Typically deployed in back offices, server rooms, and data centers, this UPS ensures reliable, uninterrupted operation.

It features a full-color LCD panel, allowing users to easily monitor power status and configure settings. This model is compatible with external battery modules (EBMs) to extend runtime during power outages. Its auto-adjusting variable-speed fans provide optimal thermal management based on load levels, minimizing noise and enhancing user comfort. Additionally, it supports advanced power management software for real-time monitoring and remote control.

GENERAL

• Phase: Single-phase

• Form Factor: Rackmount, Tower

• UPS Topology: Online double conversion

• Energy Saving Technology: ECO Mode efficiency > 95%

• Active PFC Compatibility: Yes

INPUT

• Generator Compatibility: Yes

• Input Voltage (Nominal): 230±10% V

• Input Voltage Range: 190 ~ 300 V

• Adjustable Voltage Range:

  • 0~30% load: 80 ~ 300 V

  • 0~60% load: 140 ~ 300 V

  • 0~80% load: 160 ~ 300 V

  • 0~100% load: 190 ~ 300 V

• Input Frequency: 50 ±10 Hz / 60 ±10 Hz (Auto sensing)

• Input Current: 13 A

• Power Factor: 0.99

• Input Connector: IEC C20

• Detachable Power Cable Plug Type: Schuko x1

• Power Cable Length: 5 ft (1.5 m) 

OUTPUT

• Capacity: 3000 VA / 2700 W

• Waveform (Battery Mode): Pure sine wave

• Battery Output Voltage Options: 208 / 220 / 230 / 240 V ±1%

• Voltage Configuration: Adjustable

• Output Frequency (Battery Mode): 50 ±0.5% / 60 ±0.5% (Configurable)

• Power Factor: 0.9

• ECO Mode Voltage Tolerance: ±15%

• Overload Protection: Internal current limit, circuit breaker, fuse

  • Line Mode: 110–120% for 1 min, >120% immediately

  • Battery Mode: 110–120% for 10 sec, >120% immediately

  • Bypass Mode: >130% immediately

• Crest Factor: 3:1

• THD (Linear Load): <3%

• THD (Non-linear Load): <5%

• Bypass: Automatic & Manual

• Total Outlets: 10

  • IEC C19 x2, IEC C13 x8

• Battery & Surge Protection Outlets: 10

• Critical Load Outlets (CL): 6

• Non-Critical Load Outlets (NCL): 4

• Typical Transfer Time: 0 ms

BATTERY

• Runtime (50% Load): 13.1 minutes

• Runtime (Full Load): 4.2 minutes

• Recharge Time: 4 hours

• Max Charging Current: 1.5 A

• Cold Start (on battery): Yes

• Smart Battery Management (SBM): Yes

• User Replaceable Battery: Yes (qualified personnel only)

• Battery Type: Sealed Lead-Acid

• Replacement Battery Pack (RBP): RBP0158

  • Quantity: 1

  • Battery Count (per RBP): 6

  • Voltage (per RBP): 72 V

• Compatible Extended Battery Module (EBM): BPSE72V40ART2U

• Auto EBM Detection: Yes

• Max Number of EBMs: 3

SURGE PROTECTION & FILTERING

• Surge Suppression: 388 Joules

• EMI/RFI Filtering: Yes

• Network/Phone RJ11/RJ45 Protection: 1 In / 1 Out

MANAGEMENT & COMMUNICATION

• LCD Panel: Yes (Full-color)

• LCD Info Display: Power status, battery status, load status, faults, warnings, logs

• LCD Control Options: Mode settings, alarm settings, input/output and battery config

• USB Port (HID Compliant): 1

• Dry Contact Interface (Relay): Yes

• Emergency Power Off (EPO): Yes

• Audible Alarms: Battery mode, low battery, overload, over-temp, UPS fault, battery replacement

• Included Cables: Power cables x2, USB cable x1

• Recommended Software: PowerPanel Business

• Remote Management (SNMP/HTTP): Yes, with optional RMCARD205

PHYSICAL

• Enclosure Material: Metal

• Color: Black

• Rackmount Rails & Ears: Included

• Dimensions (WxHxD): 438 x 88 x 610 mm

• Weight: 26.7 kg

• Rack Height: 2U

ENVIRONMENTAL

• Operating Temp: 0 ~ 40 °C (32 ~ 104 °F)

• Operating Humidity: 20 ~ 90% (non-condensing)

• Operating Altitude: 0 ~ 1500 m (4921 ft)

• Storage Temp: -20 ~ 50 °C (-4 ~ 122 °F)

• Storage Humidity: 10 ~ 90% (non-condensing)

• Storage Altitude: 0 ~ 1500 m (4921 ft)

• Online Mode Heat Dissipation: 911 BTU/hr

• Variable-Speed Fans: 20-step auto adjustment

CERTIFICATIONS

• Compliance: CE, CAO

• RoHS Compliant: Yes