Battery Cabinet Keor Dk R/T 10-15-20 kVA 311365 Legrand

Product Code: 311365
Product Line: KEOR DK
Brand: Legrand

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Battery Cabinet Keor DK R/T 5–6–10 kVA – Model 311365

The Legrand Keor DK Battery Cabinet is an external battery cabinet designed specifically for Keor DK UPS systems with capacities of 10–15–20 kVA, providing extended energy storage and longer backup time during power outages.

The cabinet comes pre-equipped with 16 sealed, maintenance-free VRLA (Valve Regulated Lead Acid) batteries, ensuring high safety, reliability, and long service life.

With a compact 3U form factor, it can be installed either in a rack or as a tower, making it suitable for offices, data centers, industrial control systems, and IT infrastructure.

Key Features

Flexible expansion: Extends battery capacity to achieve longer backup times for Keor DK UPS systems.
Perfect compatibility: Works optimally with Keor DK UPS models 311353, 311354, and 311355.
Hot-swappable support: Batteries can be replaced without shutting down the UPS, ensuring continuous system operation.
High-quality batteries: Equipped with 16 x 12V – 11Ah VRLA batteries, sealed and maintenance-free.
Stable performance: Operates effectively within 0°C to 40°C (100% load) and up to 50°C (80% load).
Low noise: Quiet operation, ≤ 55 dBA at a distance of 1 meter.
Rugged construction: Solid build with IP20 protection rating, resistant to dust, vibration, and mechanical impacts (standards 3S5 – 3M11).
Altitude operation: Works reliably up to 2000 meters above sea level without power derating.
International compliance: Certified for CE, CMIM, and UKCA, meeting EN IEC 62040-1, EN IEC 62040-2, and EN IEC 62040-3 standards for safety, EMC, and performance.

Technical Specifications

Parameter	Description
Model	3 113 65
Product type	Battery Cabinet (External battery module for Keor DK UPS)
Function	Extends UPS battery capacity; supports hot-swappable battery replacement
Compatible UPS models	3 113 53, 3 113 54, 3 113 55
Number of batteries	16 units
Battery type	Sealed, maintenance-free VRLA (Valve Regulated Lead Acid)
Nominal voltage per battery	12 VDC – 11 Ah
Total nominal voltage	192 VDC / ±96 VDC
Rated current	55.4 A
Scalability	Supports additional battery extension cabinets
Hot-swappable capability	Yes
Net weight	58.5 kg
Dimensions (H × W × D)	130 mm (3U) × 438 mm × 535 mm
Operating temperature	0 to +40 °C (100% load) / 0 to +50 °C (80% load)
Relative humidity	0–95%, non-condensing
Storage temperature	–20 to +50 °C
Noise level (at 1 m)	≤ 55 dBA
Protection rating	IP20
Pollution degree	PD2
Climatic class	3K22
Special climatic category	3Z2
Biological class	3B2
Mechanical class	3M11
Mechanical impact class (dust/vibration)	3S5
Operating altitude	Up to 2000 m 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
Performance & testing standard	EN IEC 62040-3