Battery Cabinet(without VRLA batteries) Keor Dk R/T 1-2-3 kVA 311366 Legrand

Battery Cabinet (without VRLA batteries) Keor DK R/T 1–2–3 kVA – Model 3 113 66

The Battery Cabinet Keor DK R/T 1–2–3 kVA – Model 3 113 66 is an empty battery cabinet (without VRLA batteries) specifically designed for Legrand Keor DK UPS models 3 113 40 and 3 113 45.
It serves as a safe enclosure and connection interface for an extended battery system, allowing users to flexibly choose the battery type and capacity that best suits their actual backup requirements.

With its 2U standard design, the cabinet can be installed either in a rack or as a tower, offering high flexibility for various environments — from offices and small data centers to light industrial systems.

Key Features

• Purpose-built for Keor DK 1–3 kVA UPS models
  Ensures perfect connection and full compatibility with UPS 3 113 40 and 3 113 45.

• Supplied without VRLA batteries
  Allows users to select their preferred battery type, capacity, and brand according to operational requirements.

• Compact and flexible design
  2U height (88 mm), standard dimensions 440 × 583 mm, suitable for 19” rack installation or tower setup beside the UPS.

• Excellent environmental endurance
  Operates reliably in 0°C to +40°C, with 0–95% relative humidity (non-condensing) — ideal for harsh or demanding spaces.

• IP20 protection rating
  Ensures safety during operation and prevents contact with solid objects larger than 12 mm.

• High operational altitude tolerance
  Functions efficiently up to 2000 meters above sea level without performance derating — suitable for elevated installations.

• Compliance with international standards

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

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

  • Certifications: CE, CMIM, UKCA

• Lightweight design (only 7 kg)
  Easy to install, relocate, and integrate into existing UPS systems.

Technical Specifications

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

• Net weight: 7 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