CyberPower OLS3000EC 3KVA 2400W Online UPS Double Conversion | Zero Transfer Time | Generator Compatible | LCD Panel

CyberPower OLS3000EC — 3KVA Online Double Conversion UPS

The CyberPower OLS3000EC is a professional-grade 3KVA / 2400W Online Double Conversion UPS designed for servers, networking equipment, and mission-critical devices. With zero transfer time and pure sine wave output, it ensures your equipment never experiences a power interruption — even during complete mains failure.

Online Double Conversion — True Power Protection

Unlike line-interactive or standby UPS systems, the OLS3000EC continuously powers your load from its inverter. The mains supply charges the battery while the inverter runs your equipment — meaning there is literally zero transfer time during a power cut. Your servers and sensitive electronics never know the power went out.

Generator Compatible

Fully compatible with diesel and petrol generators. The OLS3000EC's wide input voltage range (110–300V AC) and Active PFC compatibility make it ideal for environments where generator power is the backup source.

Colour LCD Panel — Real-Time Monitoring

The built-in colour LCD displays load status, battery status, input/output voltage, and fault warnings at a glance. No need for software — critical information is always visible on the front panel.

ECO Mode & Variable Speed Fans

Enable ECO Mode for up to 95% efficiency when power quality is stable. Variable speed fans automatically adjust to load and temperature, keeping noise levels low during light loads.

Smart Battery Management (SBM)

CyberPower's SBM technology monitors battery health, optimises charging cycles, and alerts you before battery failure — extending battery life and reducing replacement costs.

Key Features

• Online (Double Conversion) UPS Topology — Zero Transfer Time
• 3000VA / 2400W Capacity with 0.8 Power Factor
• Pure Sine Wave Output — Safe for Servers & Medical Equipment
• Generator Compatible with Active PFC Support
• Colour LCD Panel with Real-Time Power Monitoring
• ECO Mode — Up to 95% Efficiency
• Variable Speed Fans for Quiet Operation
• Smart Battery Management (SBM)
• EMI/RFI Filtration & Surge Protection (370J)
• PowerPanel Management Software Included
• Optional SNMP/HTTP Remote Management (RMCARD205)
• 2-Year UPS & 1 year Battery Warranty