Battery Cabinet Keor Dk R/T 1-2-3 kVA 311361 Legrand

Battery Cabinet Keor DK R/T 1–2–3 kVA – Code 311361

The Battery Cabinet Keor DK R/T 1–2–3 kVA – Code 311361 is an extended battery cabinet designed to operate seamlessly with Legrand Keor DK UPS models 311341, 311343, and 311346.
The cabinet houses 12 sealed lead-acid (VRLA) maintenance-free batteries, arranged in two blocks of six, providing a nominal output voltage of 72 Vdc to ensure reliable backup power for UPS systems during mains power failure.

Key Features

• Perfect compatibility with Legrand Keor DK 1–3 kVA UPS (models 311341, 311343, 311346), extending backup duration and ensuring stable operation during power outages.

• Equipped with 12 high-quality VRLA batteries: 12 V – 7 Ah each, sealed and maintenance-free, offering long service life and consistent performance.

• Optimized battery configuration: 2 blocks × 6 batteries, delivering a total nominal voltage of 72 Vdc, fully compliant with Keor DK UPS input standards.

• Maximum output current: 50 A – ensuring steady power delivery to the load over extended periods.

• Compact and flexible 2U design: dimensions 88 × 440 × 583 mm, suitable for 19” rack installation or tower positioning beside the UPS.

• High durability under diverse environments: operates reliably from 0°C to +40°C with humidity levels up to 95% (non-condensing).

• IP20 protection rating: safeguards against solid objects larger than 12 mm, suitable for office or light industrial environments.

• Certified to international standards:

  • CE, CMIM, UKCA quality certifications.

  • Safety compliance: 2014/35/EU Directive – EN IEC 62040-1.

  • EMC compliance: 2014/30/EU Directive – EN IEC 62040-2.

• Operational altitude up to 2000 m above sea level without performance degradation.

Technical Specifications

• Compatible UPS models: 311341, 311343, 311346

• Number of batteries: 12

• Battery configuration: 2 blocks, each containing 6 batteries

• Battery type: Sealed lead-acid, maintenance-free (VRLA)

• Battery voltage and capacity: 12 Vdc – 7 Ah

• Nominal battery voltage: 72 Vdc

• Maximum output current: 50 A

• DC connection port: Available

• Net weight: 32.2 kg

• Dimensions (H × W × D): 88 mm (2U) × 440 mm × 583 mm

• Operating temperature: 0°C to +40°C

• Operating humidity: 0% to 95% (non-condensing)

• Storage temperature:

  • –10°C to +50°C (without batteries)

  • –10°C to +40°C (with batteries)

• Protection rating: IP20

• Pollution degree: PD2

• Climatic classification (EN IEC 60721-3-3): 3K22

• Special climatic classification: 3Z2

• Biological classification: 3B2

• Mechanical classification: 3M11

• Active mechanical substance classification: 3S5

• Operating altitude: up to 2000 m above sea level (no performance reduction)

• Certifications: CE, CMIM, UKCA

• Safety standard: 2014/35/EU Directive – EN IEC 62040-1

• Electromagnetic compatibility (EMC): 2014/30/EU Directive – EN IEC 62040-2