UPS EVER Sinline XL 3000 3000VA/2100W online inverter for server and network equipment

EVER Sinline XL 3000 is a 3000VA / 2100W online UPS designed to supply continuous, regulated AC power to servers, network equipment and other critical IT devices. The unit uses double-conversion (online) inverter topology to deliver a clean pure sine-wave output and tight voltage regulation, while an internal battery provides immediate backup during mains failures. Compact enough for small server rooms and telecom closets, this model is intended for environments where uninterrupted power and stable voltage are required to protect sensitive electronics and maintain service availability.

Advantages

The online inverter design eliminates transfer time between mains and battery, ensuring seamless operation of connected devices. Pure sine-wave output reduces electrical noise and compatibility issues with active power supplies, while automatic voltage regulation maintains output within safe limits during input fluctuations. The UPS offers sufficient wattage for typical racks of network equipment and modest server loads, and its built-in battery provides reliable runtime for graceful shutdowns or short-term operation until auxiliary power is restored.

Suitable for

• Small and medium server rooms
• Network closets and switches
• Telecommunications sites and VoIP equipment
• Storage and NAS devices requiring clean power
• Workstations running critical services

Key specifications

• Rated capacity: 3000 VA / 2100 W
• Topology: Online double-conversion inverter
• Output waveform: Pure sine wave
• Automatic voltage regulation (AVR)
• Battery backup for power outages (internal battery)
• Intended load types: servers, switches, routers, NAS and other IT equipment

How to use

Install the UPS on a stable, level surface in a ventilated area free from excessive dust and moisture. Connect the UPS input to a properly grounded mains outlet and plug equipment into the UPS-protected output sockets. Configure any available management interfaces or monitoring software according to site requirements to enable orderly shutdowns and runtime notifications. Periodically verify battery status and perform functional tests to confirm that automatic switching and backup operation occur as expected.

Usage recommendations

To optimize reliability, size the load so the UPS operates below its rated capacity and plan for regular battery checks and replacements according to the manufacturer's maintenance schedule. Use the UPS with equipment that has compatible input characteristics and allow adequate ventilation around the unit to prevent overheating.