UNIT Technologies UL2000CB-SP-6BAT-ST 2000VA Online Double-Conversion Rack/Tower UPS - Silent Operation

In a busy server room, the UNIT Technologies UL2000CB-SP-6BAT-ST keeps critical infrastructure running without interruption. This 2000 VA online double-conversion UPS delivers pure sine wave output, protecting servers, storage, and network gear from power anomalies. Its rack/tower convertible design fits 2U racks or stands alone, while silent operation makes it suitable for noise-sensitive environments.

Key specifications

• Topology: Online double-conversion with zero transfer time
• Power rating: 2000 VA / 1800 W (power factor 0.9)
• Input: 230 VAC nominal, 110-300 VAC range
• Output: Selectable 200/208/220/230/240 VAC, pure sine wave
• Connections: 6x IEC C13 outlets, 1x IEC C14 input
• Battery: Maintenance-free sealed lead acid (VRLA), hot-swappable
• Recharge time: 4 hours to 90% capacity
• Communication: USB, RS-232, intelligent slot for SNMP/relay card
• Efficiency: >90% online, >97% ECO mode
• Noise level: <45 dB at 1 meter
• Form factor: Rack/tower convertible (2U)

Why choose it

This UPS provides continuous, clean power with zero transfer time, eliminating even momentary interruptions. The silent operation mode reduces noise during low-load conditions, ideal for offices or labs. Hot-swappable batteries allow replacement without downtime, and the intelligent slot enables remote monitoring. With high efficiency in both online and ECO modes, it lowers energy costs while ensuring reliability.

Ideal use cases

• Protecting 1–2U rack servers and storage devices
• Power backup for network switches, routers, and communication equipment
• Support for small data centers and server rooms
• Uninterruptible supply for point-of-sale systems and critical workstations

Good to know

Included management software is compatible with Windows, Linux, and Mac, allowing for graceful shutdown and monitoring. The UPS is certified for safety and performance, ensuring dependable operation in various environments.