UPS Legrand KEOR DK 311346 2000 (2U)

Product Code: 311346
Product Line: KEOR DK
Product Type: Tower 2U - 2kVA
Brand: Legrand

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Legrand KEOR DK 311346 2000 (2U) UPS

The Legrand KEOR DK 311346 2000 (2U) is an Online Double Conversion UPS with a power capacity of 2kVA / 2.0kW, designed for IT systems, security equipment, telecommunications, and light industrial applications. It ensures optimal power stability and comprehensive protection against voltage fluctuations, surges, and electrical noise — keeping your equipment running safely and continuously.

With a slim 2U design, this UPS can be installed in rack or tower configurations, providing maximum flexibility in any setup. The KEOR DK 2000 (2U) is an ideal choice for medium-sized data centers, servers, network devices, and security monitoring systems that require high efficiency and absolute reliability.

Key Features

Online Double Conversion technology: delivers pure sine wave output, ensuring stable and clean power.
2kVA / 2kW power rating: supports multiple devices operating simultaneously.
Flexible 2U design: easily convertible between rack-mount and tower installation.
Built-in RS232, USB, and SNMP slot: enables remote monitoring and management.
Compatible with Legrand management software: allows UPS monitoring and safe shutdown control.
External battery connection (EBC) support: extends backup time as needed.
Quiet operation and eco-friendly design.
High efficiency (>92%): saves energy and reduces operating costs.

Technical Specifications

Specification	Details
Rated power (VA)	2000 VA
Active power (W)	2000 W
Technology	On-line double conversion (VFI-SS-11)
Output waveform	Pure sine wave
Installation type	Convertible tower / 19" rack
Input voltage	230 V
Input frequency	50/60 Hz ± 5%, autosensing
Input voltage range	176 V – 280 V
Input current THD	< 5%
Input power factor	> 0.99
Output voltage	230 V ± 1%
Output frequency	50/60 Hz (configurable via LCD) ± 0.1%
Efficiency	Up to 93%
Crest factor	3:1
Output voltage THD	< 3% (linear load)
Output voltage tolerance	± 1%
Automatic bypass	Yes
External maintenance bypass	Optional
Internal backup time	-
External battery expansion	Supported
Charging current	8A
Display	Touch screen with LED status bar
Communication ports	ROO, USB, RS232
Network connectivity	SNMP (optional)
Reverse fan protection	Yes
Emergency Power Off (EPO)	Yes
Dry contacts	Yes, integrated
Dimensions (W x H x D)	440 x 88 (2U) x 640 mm / 440 x 132 (3U) x
Net weight	-
Battery cabinet dimensions (W x H x D)	440 x 88 (2U) x 583 mm
Operating temperature	0 – 40 °C
Protection rating	IP 20
Relative humidity	< 95%, non-condensing
Noise level (1m)	< 50 dBA
Standards compliance	EN 62040-1, EN 62040-2, EN 62040-3