Battery Cabinet Keor Dk R/T 1-2-3 kVA 311360 Legrand

Battery Cabinet Keor DK R/T 1–2–3 kVA  3 113 60

The Battery Cabinet Keor DK R/T 1–2–3 kVA (Model 3 113 60) is an extended battery module designed specifically for Legrand Keor DK UPS models 3 113 40 and 3 113 45, providing increased backup time and ensuring stable, continuous system operation during mains power failures.

This compact 2U rack/tower convertible cabinet offers installation flexibility, suitable for various environments. With a total rated voltage of 36 V and 12 sealed lead-acid (VRLA) maintenance-free batteries, it delivers high efficiency, long-term reliability, and safe operation.

Key Features

• Full compatibility with Keor DK UPS 1–3 kVA (3 113 40 / 3 113 45)
  Extends backup capacity, maintaining device operation during power outages.

• Smart battery configuration
  Includes 4 blocks of 3 batteries (total 12 units) providing a stable and safe 36 Vdc rated voltage.

• High-quality VRLA batteries
  12 V – 7 Ah sealed lead-acid type, maintenance-free, long service life, ensuring durability and reliability.

• High output capability
  Supports up to 50 A maximum output current, meeting short-term high load demands.

• Flexible 2U design
  Dimensions 88 × 440 × 583 mm, compatible with 19-inch rack standards, saving space in installation.

• High environmental durability
  Operates reliably within 0°C to +40°C and 0–95% relative humidity (non-condensing).

• Certified safety and compliance
  Conforms to CE, CMIM, UKCA standards and complies with 2014/35/EU (Safety) and 2014/30/EU (EMC) directives.

• Operational altitude up to 2000 m
  No performance derating up to 2000 meters above sea level.

• Protection rating: IP20
  Prevents contact with solid objects larger than 12 mm, ensuring safe operation.

• Robust and reliable construction
  Built according to EN IEC 60721-3-3 standards for industrial and office environments.

Technical Specifications

• Compatible UPS models: 3 113 40, 3 113 45

• Number of batteries: 12

• Battery configuration: 4 blocks of 3 batteries

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

• Individual battery voltage and capacity: 12 Vdc – 7 Ah

• Rated battery voltage: 36 V

• Maximum output current: 50 A

• DC connection: Yes

• 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)

• Ingress protection rating: IP20

• Pollution degree: PD2

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

• Special climatic class: 3Z2

• Biological class: 3B2

• Mechanical class: 3M11

• Mechanically active substances class: 3S5

• Operating altitude: Up to 2000 meters above sea level (without derating)

• Certifications: CE, CMIM, UKCA

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

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