UPS Legrand 1000VA Rack 1U Keor SPE 311066

Legrand Keor SPE 311066 UPS

With a power rating of 1000VA / 700W, the Legrand Keor SPE 311066 UPS is suitable for IT systems with higher equipment density where the total load exceeds the 750VA limit.

The device operates stably within the voltage range of 175–288V, reducing the frequency of switching to battery mode during unstable mains power. This significantly improves battery life during extended use.

Although the backup time at maximum load is approximately 2 minutes, its higher power capacity allows the UPS to maintain operation for multiple devices simultaneously, making it particularly suitable for racks containing servers, switches, and storage equipment that require simultaneous shutdown.

Key Features:

• 1000VA / 700W power capacity - meets the needs of larger IT system loads
• Line-Interactive technology - stabilizes input voltage
• Wide voltage range 175-288V - reduces reliance on batteries
• Pure sinewave - protects sensitive equipment
• Low waveform distortion ≤ 3%
• Efficiency: Backup time ~2 minutes (full load)
  • 80% (normal mode)
  • 98% (eco mode)
• 5 IEC C13 (10A) ports - power multiple devices
• Supports SNMP, USB, RS232, EPO, Dry Contact management
• Flexible 19” (1U) Rack / Tower design for deployment

Technical Specifications

• Model: 311066
• Apparent Power: 1000VA
• Actual Power: 700W
• Technology: Line-interactive
• Input Voltage: 175- 288V
• Input frequency: 47 - 63 Hz
• Output voltage: 208 - 240V
• Output frequency: 50 - 60 Hz
• Waveform: Pure sinewave
• Backup time: ~2 minutes (full load)
• Efficiency: 80% / 98% (eco)
• Communication ports: USB, SNMP, RS232, EPO, Dry Contact
• Number of outputs: 5 x IEC C13
• Input: IEC C14
• Installation standard: 19” Rack (1U) / Tower
• Dimensions: 44 x 440 x 513 mm
• Weight: 13.5 kg
• Noise level: 45 dB
• Battery: VRLA (sealed lead-acid battery)
• Operating temperature: 0 - 40°C
• Protection class: IP20

Datasheet