APC Easy UPS 3S 10kVA — 400V Double Conversion

The APC Easy UPS 3S 10 kVA (E3SUPS10K3IB) delivers enterprise-grade power protection with double conversion online topology, ensuring your critical network infrastructure receives continuous clean power regardless of input quality. Designed for 400V 3-phase input with single-phase output (3:1 configuration), this professional UPS system provides 10 kVA/10 kW of reliable power capacity, making it ideal for protecting server rooms, network closets, and essential IT equipment in small to medium business environments.

• Double conversion technology provides zero transfer time and complete isolation from power anomalies
• Internal battery configuration offers a compact footprint while delivering dependable backup runtime
• High power factor (1.0) maximizes real power output for modern IT loads
• Wide input voltage window reduces unnecessary battery usage and extends battery life
• Hot-swappable batteries enable maintenance without powering down protected equipment
• LCD display provides real-time status monitoring and system diagnostics

This UPS solution is particularly well-suited for protecting UniFi network deployments, including switches, gateways, storage systems, and other rack-mounted equipment that demand consistent, regulated power. The rack/tower convertible design offers flexible installation options, while comprehensive monitoring capabilities and automatic voltage regulation ensure your critical infrastructure stays online during power events, voltage fluctuations, and outages—delivering the peace of mind that comes with professional-grade power protection.