NUPS23-1000

Niveo Professional NUPS23-1000 - online UPS with double conversion 1000VA/900W, pure sine wave, rack/tower case

The Niveo Professional NUPS23-1000 is an online UPS with double conversion, providing 1000VA/900W power and a pure sine wave output. It offers full server-class protection against power outages, voltage spikes, and surges. In the event of a power failure, it switches to battery without delay, with a transfer time of 0ms, ensuring connected devices operate continuously. With an output power factor of 0.9, a peak factor of 5:1, and a 3-stage battery charging system, the UPS works well with demanding loads. The universal rack/tower case and an LCD display that can be positioned in any orientation facilitate installation in a 19" cabinet or as a standalone device. The UPS features programmable output sockets, an emergency power off (EPO) function, hot-swappable batteries, and ECO and advanced ECO modes for energy savings. The runtime can be extended with the external battery module NUPS23-BP1. Remote management is provided via RS232/USB port and a slot for an optional SNMP card. This solution is ideal for AV systems, networks, telecommunications, data centers, and critical applications.

Functionality

• Power 1000VA/900W, online topology with double conversion
• Pure sine wave output, output power factor 0.9
• Transfer time to battery 0ms, to bypass <4ms
• Nominal voltage 100/110/115/120/127V AC or 210-240V AC, single phase with ground
• Input voltage range 55-145V AC or 190-250V AC
• Input frequency range 45-65Hz with automatic detection
• Input power factor ≥0.98, THDi <7% at 100% non-linear load
• Compatible with generator sets
• Output voltage stabilization ±2%
• Output frequency 50Hz or 60Hz, synchronized with the grid; in battery mode 50/60Hz ±0.02Hz
• Peak factor 5:1
• Efficiency: up to 90% in AC mode, >85% in battery mode, >94% in ECO mode
• Batteries 12V/9Ah, battery system voltage 24V DC
• Runtime: ≥5min at full load, ≥13min at 50% load
• Charging time to 90%: 5h, charging current 1A, 3-stage charging
• External battery connection with Anderson PowerPole, battery module NUPS23-BP1
• Overload protection: 100-150% for 30s, above 150% shutdown after 300ms; in bypass mode above 130% shutdown after 60s
• Short circuit, overheating, and deep discharge battery protection
• Self-diagnosis on power-up and software-controlled
• Advanced battery management
• Emergency power off (EPO) function
• Programmable output sockets
• ECO and advanced ECO modes
• Audible and visual alarms: power failure, low battery, overload, system error
• LCD display and LED indicators: load, battery, input, output, operating mode
• RS232/USB port, supports Windows, Linux, FreeBSD
• Communication slot for SNMP card (independent of RS232)
• Surge and lightning protection for RJ45 lines
• EMI filtering compliant with EN 62040-2

Features

• Uninterrupted power supply without interruption during power failure
• Clean and stable voltage for sensitive AV and network devices
• Flexible mounting in a rack cabinet or as a standalone device
• Clear display that can be positioned in any orientation
• Battery replacement without powering down connected devices
• Ability to extend runtime with an external battery module
• Remote monitoring and management
• Energy savings in ECO modes
• Quiet operation: noise level <50dB at 1m distance
• Dimensions: 440mm x 86.5mm x 430mm
• Weight: 15.1kg
• Operating temperature: 0°C to 40°C
• Storage temperature: -25°C to 55°C
• Humidity: 0-90% non-condensing
• Operating altitude: up to 1500m above sea level (above this with reduced power)
• Safety standards: UL1778, CSA22.2

Niveo Professional NUPS23-1000 is an online UPS with double conversion providing 1000VA/900W power, pure sine wave, uninterrupted switching, rack/tower case, and hot-swappable batteries. Advanced protections, programmable sockets, and remote management make it an excellent choice for power protection of AV systems, network switches, servers, and telecommunications devices.