CyberPower OLS2000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA 1800 W 8 AC outlet(s)

CyberPower OLS2000ERT2UA is an online double-conversion UPS that delivers pure sine wave output and 2 kVA (1800 W) capacity for continuous protection of mission‑critical equipment such as NAS and servers, DVRs and surveillance systems, transportation and infrastructure devices, and emergency systems. The unit is suitable for rackmount or tower installation in back offices, server rooms and data centers and uses sealed lead acid batteries with 9 Ah capacity. It includes eight C13 AC outlets and carries CE, EAC and RoHS certifications.

Advantages

The UPS provides uninterrupted, regulated power through online double‑conversion topology and pure sine wave output to protect sensitive electronics. A color LCD panel allows monitoring of power status and easy configuration, while a relay-type dry contact enables local management and external signaling. The unit supports automatic detection of connected Extended Battery Modules (EBM) to estimate runtime, and variable-speed fans adjust thermal management according to load to reduce noise.

Suitable for

• Server rooms and data centers
• Network storage (NAS) and enterprise servers
• Security and surveillance systems (DVR/NVR)
• Transportation and infrastructure equipment
• Emergency and critical communication systems

Key specifications

• Output power capacity: 2 kVA (1800 W)
• AC outlets: 8 × C13
• Battery type and capacity: sealed lead acid, 9 Ah
• Form factor: rackmount / tower
• Weight: 17.15 kg
• Color: Black
• Certifications: CE, EAC, RoHS

How to use

Install the UPS in a suitable rack space or place it on a flat surface for tower use, ensuring adequate ventilation. Connect critical devices to the provided C13 outlets and plug the UPS into a grounded AC source. Use the color LCD panel to view real-time information and configure operating parameters. If additional runtime is required, attach compatible Extended Battery Modules; the UPS will automatically detect connected EBMs and update runtime estimates. Configure relay-type dry contact connections if integration with local management or external alarms is needed.

Recommendations

Place the UPS in a controlled environment with ambient temperature within the manufacturer's specified range, avoid obstructing airflow around variable-speed fans, and perform periodic battery maintenance and testing. For installations requiring extended runtime, verify compatibility of Extended Battery Modules before connection and follow safety procedures for battery handling.