CyberPower OLS2000ERT2UA – 2 kVA / 1.8 kW Online Double‑Conversion UPS

Designed for mission-critical IT infrastructure, the CyberPower OLS2000ERT2UA delivers enterprise-grade protection by continuously supplying pure sine-wave power with zero transfer time, safeguarding servers, NAS, surveillance systems, and telecom gear from fluctuations, spikes, or generator irregularities.

Core Specifications

• Power Capacity: 2 kVA (2000 VA) / 1800 W

• Topology: Online double-conversion with generator compatibility and seamless switchover (0 ms)

• Output: Pure sine wave, configurable voltages at 208, 220, 230, or 240 VAC ± 1%, with 0.9 power factor and THD under 5%

• Efficiency: > 95% in ECO mode to reduce operational costs

Runtime & Battery

• Half-load runtime: ~13 minutes

• Full-load runtime: ~3.8 minutes

• Recharge time: ~4 hours

• Battery: VRLA, 9 Ah × 4 (48 V total), hot-swappable, and expandable via up to 3 Extended Battery Modules (EBMs); auto-detection included

Connectivity & Protection

• Outlets: 8 × IEC C13 (split between critical and non‑critical load banks)

• Surge Protection: 363 J energy rating with RJ‑11/RJ‑45 line protection for phone/fax/network

• Filtering: EMI and RFI filtering for clean power delivery

• Communication: USB, RS‑232 dry-contact relay, Emergency Power Off (EPO) port; supports optional SNMP/HTTP via the RMCARD205

• Display: Rotatable colour LCD panel allowing real-time monitoring, mode configuration, event logs, alarms, and performance stats

Thermal & Acoustic Performance

• Thermal: Multi-speed fans adapt to load, offering quiet operation (max ~45 dBA) while preserving thermal safety

• Power Guard: Internal current limiter, circuit breaker, and fuse-protected for overload and fault protection

Physical & Environmental Specifications

• Form Factor: Convertible between 2U rack-mount and tower (tool-free rails/ears included)

• Dimensions: 438 × 430 × 88 mm, weight ~17.1 kg (shipping ~21.9 kg)

• Operating Conditions: 0–40 °C, 20–90% humidity (non-condensing), up to 1 500 m altitude

• Certifications: CE, RoHS, EAC compliant

What's in the Box & Warranty

Includes rackmount kit (rails, ears), screw kit, power cable (C14 inlet), USB cable, user manual; additional items may vary by region.

Warrantied for 2 years for both unit and batteries, with a connected-equipment guarantee up to €25,000 in applicable regions.