Legrand UPS Accessories

The Legrand 310952 Rack Rail Kit provides a secure and practical way to mount DAKER DK series UPS units into a standard 19-inch rack setup. Designed with precision, it ensures stable support and easy integration, allowing for a clean, professional rack installation.

Key Features Compatible with Legrand DAKER DK UPS series
Fits standard 19-inch rack enclosures
Durable construction for reliable support
Compatibility Designed specifically for DAKER DK series UPS units, the rack rail kit ensures a perfect fit and reliable performance. The design allows the UPS to be installed in either rack or tower orientation for versatile setups.

Construction and Materials Manufactured with strong, quality materials, the kit offers stable and long-lasting support. Its sturdy rails are engineered to handle the weight and dimensions of compatible UPS models without compromise.

Installation The package includes all necessary fixings, making the installation process straightforward. With a standard 19-inch rack format, integration into existing server racks is simple and efficient.

The Legrand 311058 Network Management Card, also known as the CS102 SK, is designed to provide reliable remote monitoring and control for a range of Legrand UPS models. It allows users to manage UPS status, receive alerts, and schedule operations through multiple network protocols, ensuring efficient power management and protection for connected devices.

Key Features Supports IPv4, IPv6, SNMP, Modbus TCP, and more for versatile communication
Enables real-time monitoring and event notifications via email and SNMP traps
Facilitates scheduled UPS testing, shutdowns, and battery management
Allows graceful shutdown of up to 250 connected servers with client software
Accessible via web interface, SSH, Telnet, and compatible management software
Network Interfaces The network interfaces for managing UPS do not require any external software. They include a proprietary system capable of real-time control of the operation of the UPS and managing numerous events (power failure, overload, bypass, problem, etc.) and as a result executing a series of actions.

Versions and Power Supply Available in external and internal versions (in this case it is inserted in a dedicated slot in the UPS). Supply voltage ranges from 9 to 30 VDC (power supply included in external versions). The professional and industrial versions have additional RS 232/RS 485 communication ports.

Multi-language User Interface The web pages of the CS102 support the following languages: German, English, French, Italian, and Spanish.

Graphical Interfaces Several options are available for monitoring and configuring the CS102: internet browsers, every type of SNMP or MODBUS network management system, and UNMS/UNMS II software. The statistical analysis of the UPS’s values is graphically shown through the web browser. Firmware is updatable.

Data Logging Measurement values, alarms, and battery tests are written with timestamps into the non-volatile storage of the CS102 adapter. The time synchronization function through NTP ensures that all the data are written with precise time values.

Scheduler The integrated scheduler, available via the web interface, allows you to program the UPS on/off or run battery tests. This ensures the UPS runs regular battery tests and informs the user about problems via email, log file, and other methods.

Events Notification The CS102 can be configured to relay either all or specific alarms via email or SNMP TRAP messages. The email client can use both public email servers and local mail servers.

Multi-Server Shutdown The "CS102 Shutdown Client" software, installed on each computer powered by the UPS, allows the execution of a safe shutdown when necessary. It is available for Windows (Vista and higher) and Linux. Different methods are available for shutdown and restart the systems:

CS102 Shutdown Client: the operating systems are prompted to shutdown.
Wake on LAN: the computers in a local network are prompted to start-up.

The Legrand 310953 External Bypass Switch is an essential accessory designed for the DAKER DK PLUS On-line Double Conversion UPS series. This UPS system supports both rack and tower configurations and offers single-phase and three-phase VFI capabilities. Key UPS parameters, such as battery charge level and fault status, are displayed on the front panel’s LCD screen for easy monitoring.

The integrated communication software provides remote control and monitoring through SNMP, internet, and network adaptors, allowing users to manage the UPS functions and receive alerts, including SMS notifications in case of specific events. Additional features include an internal extension connector that supports WEB/SNMP cards or relay interfaces for industrial control or remote alarm panels.

The 310953 bypass switch enables manual or automatic bypass operations during electronic faults, overloads, overheating, or scheduled maintenance. This ensures uninterrupted power supply to critical loads, allowing maintenance work without downtime.

Key Features Supports manual bypass for uninterrupted power during UPS maintenance or faults
Compatible with Daker DK and Keor LP UPS models 1000 VA to 3000 VA
Seamless integration with UPS systems featuring LCD display and remote management
Enables continuous operation in critical environments during service or faults
Designed for Critical Power Systems The bypass switch plays a crucial role in maintaining power continuity in industrial and commercial settings where downtime is not an option.

Remote Management Compatibility Works in tandem with UPS communication features, allowing for smooth operation and alerts via SNMP and internet-based tools.

Reliable Maintenance Support Facilitates scheduled maintenance and fault management by enabling easy transfer of loads without interrupting power.

The Legrand 311075 KEOR SPE RT UPS Battery 2U is a purpose-built external battery cabinet designed to extend the backup runtime of compatible Keor SPE RT 2U UPS units. Featuring a rack-mountable 2U form factor, it offers flexibility for both rack and tower installations while maintaining reliable performance and safety compliance. Ideal for environments that demand uninterrupted power, it provides additional capacity with hot-swappable battery access for straightforward maintenance.

Key Features Compatible with Keor SPE RT 2U UPS systems (1500 VA)
2U rack or tower configuration options
Sealed lead-acid (VRLA) battery technology
Hot-swappable battery design
Extended Power Capability Designed to work seamlessly with the Keor SPE RT 2U UPS, this battery cabinet increases the available backup time, giving users the flexibility to support critical systems for longer during outages.

Flexible Installation The 2U rack height fits standard 19-inch racks and can also be used in a tower orientation, making it suitable for varied setups in server rooms, IT facilities, and other demanding environments.

Safe and Serviceable Equipped with VRLA batteries, the unit provides dependable power storage with minimal maintenance. The hot-swappable design allows for efficient servicing while keeping the connected systems online.

The Legrand 311373 Keor DK Relay Card is a dry contact signalling accessory designed for Keor DK UPS systems from 1–10kVA. It provides relay-based status indication, allowing UPS operating conditions to be monitored through potential-free contacts in installations that require direct and dependable signalling.

Key Features of Legrand 311373 Keor DK Relay Card Dry contact relay output for UPS status signalling
Designed for Keor DK UPS systems rated 1–10kVA
Potential-free switch contact for flexible external integration
DC voltage operation
Fixed input connection for secure installation
Silent operation suitable for noise-sensitive environments
Stable performance within standard indoor temperature ranges
Relay Signalling Function The relay card provides contact-based signalling that enables external devices to monitor key UPS status conditions using dry contact outputs.

UPS System Integration Designed specifically for Legrand Keor DK UPS units, the card integrates directly within supported systems to deliver consistent and reliable signalling.

Dry Contact Output Potential-free switch contacts allow the relay outputs to be connected to building management systems, alarms, or monitoring equipment that rely on contact inputs.

Electrical Operation The unit operates on DC voltage and is engineered to deliver stable relay performance within UPS environments.

Installation Method A fixed connection design supports secure and permanent installation, making the relay card suitable for long-term deployment within UPS enclosures.

Operating Environment The relay card is designed for use in indoor environments with operating temperatures between 0 °C and 40 °C.

Acoustic Performance With silent operation, the card is suitable for offices, control rooms, and other noise-sensitive technical spaces.

Internal Design Focus The internal design prioritises reliable signalling functionality, providing a straightforward monitoring solution for Keor DK UPS installations.

The Legrand 311077 KEOR SPE RT UPS Battery Cabinet is designed to extend backup runtime for compatible Keor SPE RT UPS units. Built to fit both rack and tower setups, this 2U/3U cabinet offers a versatile and space-conscious option for environments requiring reliable, long-term battery support. The sealed VRLA (Valve Regulated Lead Acid) accumulator provides reliable energy storage and is integrated directly within the unit.

Key Features 2U or 3U rack/tower configuration compatibility
High-capacity sealed lead-acid VRLA battery pack
Six-cell internal configuration for dependable power storage
Designed to work seamlessly with Legrand Keor SPE RT UPS models
Versatile Mounting Options This cabinet can be installed in a standard 19" rack or placed as a tower configuration, offering flexibility to match various equipment setups.

Extended Runtime Capability By pairing this battery cabinet with a compatible UPS, users can maintain power availability for longer periods during outages, reducing downtime risks.

Durable Build Its solid construction and professional-grade components ensure consistent operation in demanding environments, making it a dependable choice for long-term use.

Designed for critical power protection, the Keor DK Single Phase UPS delivers reliable online double conversion performance using advanced high-frequency PWM technology. Available in power ratings from 1 to 20 kVA and compatible with both VRLA and lithium batteries, this uninterruptible power supply provides continuous power quality for demanding applications where uptime and equipment protection are essential.

Key Features of Keor DK UPS Parallel Kit Single phase uninterruptible power supply
Online double conversion technology
High-frequency PWM technology
Power ratings from 1 to 20 kVA
Compatible with VRLA and lithium batteries
Designed for critical applications
Supports parallel UPS configurations
Additional cable available for redundancy or power expansion
Online Double Conversion Protection The Keor DK UPS uses online double conversion technology to deliver clean and stable power to connected equipment. By continuously conditioning incoming power, it helps protect critical systems from power disturbances, fluctuations, and interruptions.

High-Frequency PWM Technology Featuring advanced high-frequency PWM technology, the Keor DK provides efficient power conversion and dependable performance. This modern design supports reliable operation while maintaining high power quality for sensitive equipment.

Flexible Power Range Available in models ranging from 1 kVA to 20 kVA, the Keor DK series offers scalable protection for a wide variety of installations, from smaller critical systems to larger infrastructure requirements.

Battery Compatibility The UPS supports both VRLA and lithium battery technologies, allowing users to select the battery solution that best suits their operational requirements, maintenance preferences, and runtime needs.

Parallel Configuration Support An additional connection cable enables multiple UPS units to be connected in parallel for redundancy or increased power capacity. This flexibility allows the system to be adapted as power protection requirements grow.

Ideal for Critical Applications Designed for environments where uninterrupted operation is essential, the Keor DK provides dependable power protection for critical equipment and infrastructure that require continuous availability.

Built for mission-critical environments, the Keor DK UPS combines online double conversion technology with high-frequency PWM performance to provide dependable power protection. Available in capacities from 1 to 20 kVA and supporting both VRLA and lithium batteries, this single phase uninterruptible power supply helps maintain continuous operation while protecting sensitive equipment from power disturbances and outages.

Key Features of Keor DK UPS Single phase uninterruptible power supply
Online double conversion technology
High-frequency PWM technology
Power ratings from 1 to 20 kVA
Compatible with VRLA batteries
Compatible with lithium batteries
Designed for critical applications
Integrated IN, OUT and BYPASS switches
Embedded backfeed contactor
Continuous power conditioning and protection
Online Double Conversion Operation The Keor DK continuously converts incoming power to deliver a stable output supply, helping to protect connected equipment from voltage fluctuations, power interruptions and other electrical disturbances.

High-Frequency PWM Technology Advanced high-frequency PWM technology enables efficient power conversion and reliable performance, making the UPS suitable for environments where consistent power quality is essential.

Flexible Power Capacity With models available from 1 to 20 kVA, the Keor DK range can support a variety of installation requirements, from smaller critical systems to larger power protection applications.

VRLA and Lithium Battery Support Compatibility with both VRLA and lithium battery technologies provides flexibility when selecting the most appropriate energy storage solution for runtime, maintenance and operational requirements.

Integrated Switching Functionality Built-in IN, OUT and BYPASS switches simplify system management and maintenance procedures, allowing power paths to be controlled efficiently when servicing or configuring the UPS.

Embedded Backfeed Protection The integrated backfeed contactor enhances system safety by helping to prevent unwanted power flow conditions, supporting secure operation within critical power installations.

Designed for Critical Applications The Keor DK is engineered for environments where uninterrupted operation is vital, making it suitable for protecting essential equipment and infrastructure against power-related disruptions.

Reliable Power Continuity By combining advanced conversion technology, flexible battery options and integrated switching controls, the Keor DK delivers dependable power continuity for demanding operational environments.

The Keor DK UPS is a high-performance single phase uninterruptible power supply engineered for critical applications requiring dependable power protection. Combining advanced high-frequency PWM technology with online double conversion operation, this UPS range delivers clean, continuous power from 1 to 20 kVA while supporting both VRLA and lithium battery solutions for flexible installation requirements.

Key Features of Keor DK UPS Parallel Kit Single phase uninterruptible power supply
Online double conversion technology
High-frequency PWM technology
Available from 1 to 20 kVA
Compatible with VRLA batteries
Compatible with lithium batteries
Designed for critical applications
Supports parallel UPS configurations
Additional card for redundancy or power expansion
Provides continuous power protection
Advanced Power Protection Designed to safeguard critical equipment, the Keor DK UPS delivers a stable and uninterrupted power supply using proven online double conversion technology. This ensures connected systems receive consistent, high-quality power regardless of fluctuations from the mains supply.

High-Frequency PWM Technology Utilising high-frequency PWM technology, the Keor DK achieves efficient power conversion and dependable operation. This advanced design contributes to improved power quality and reliable performance in demanding environments.

Scalable Power Ratings Available in models ranging from 1 kVA to 20 kVA, the Keor DK series provides flexible protection solutions suitable for a wide variety of applications, from smaller installations to larger critical power systems.

VRLA and Lithium Battery Compatibility The UPS supports both traditional VRLA batteries and modern lithium battery technologies, allowing users to select the most suitable energy storage solution based on runtime requirements, maintenance preferences and operational goals.

Parallel UPS Connectivity An optional additional card enables multiple UPS units to operate in parallel, creating either redundant configurations for enhanced reliability or increased power capacity for growing installations.

Redundancy for Critical Systems By supporting redundant UPS configurations, the Keor DK helps minimise the risk of downtime in mission-critical environments where continuous operation is essential.

Flexible Power Expansion The parallel capability also provides a practical route for future system expansion, allowing organisations to increase available power capacity without replacing existing UPS infrastructure.

Suitable for Demanding Applications Whether protecting IT equipment, communications systems, industrial controls or other essential infrastructure, the Keor DK UPS is designed to provide dependable power continuity where reliability matters most.

Engineered for critical power protection, the Keor DK UPS combines high-frequency PWM technology with online double conversion performance to deliver dependable power continuity. Available from 1 to 20 kVA and supporting both VRLA and lithium batteries, this single phase uninterruptible power supply also features potential-free signalling contacts, enabling seamless monitoring of key UPS functions within professional power management environments.

Key Features of Keor DK UPS Single phase uninterruptible power supply
Online double conversion technology
High-frequency PWM technology
Power ratings from 1 to 20 kVA
Compatible with VRLA batteries
Compatible with lithium batteries
Designed for critical applications
Potential-free normally open contacts
Potential-free normally closed contacts
UPS function status signalling
Continuous Online Protection The Keor DK uses online double conversion technology to provide a stable and uninterrupted power supply, helping to protect sensitive equipment from power disturbances, outages and voltage fluctuations.

Advanced PWM Technology High-frequency PWM technology ensures efficient power conversion and reliable operation, making the UPS suitable for environments where consistent power quality is essential.

Flexible Power Range With models available from 1 to 20 kVA, the Keor DK range offers scalable power protection for a broad spectrum of applications, from smaller installations to larger critical systems.

VRLA and Lithium Battery Support Compatibility with both VRLA and lithium battery technologies provides installation flexibility, allowing users to select the battery solution that best suits their operational and runtime requirements.

Potential-Free Signalling Contacts The inclusion of potential-free normally open and normally closed contacts enables the UPS to communicate operational status and important system events to connected monitoring and control systems.

Enhanced System Monitoring Signalling contacts provide a straightforward way to integrate UPS status information into building management systems, alarm panels and remote monitoring platforms.

Reliable Status Notifications By supporting various UPS function signals, the system allows operators to receive timely notifications regarding operational conditions, helping to improve awareness and response times.

Built for Critical Applications Combining dependable power protection with practical monitoring capabilities, the Keor DK is designed for installations where uptime, equipment protection and operational visibility are essential.

Designed for critical power applications, the Keor DK UPS combines online double conversion technology with high-frequency PWM performance to deliver reliable and continuous power protection. Available from 1 to 20 kVA and supporting both VRLA and lithium batteries, this single phase UPS can be enhanced with an additional communication card featuring an RS485 port and lithium battery cabinet connectivity for greater system integration and energy storage flexibility.

Key Features of Keor DK UPS Single phase uninterruptible power supply
Online double conversion technology
High-frequency PWM technology
Power ratings from 1 to 20 kVA
Compatible with VRLA batteries
Compatible with lithium batteries
Designed for critical applications
Optional RS485 communication card
Lithium battery cabinet connectivity
Enhanced monitoring and integration capabilities
Online Double Conversion Technology The Keor DK continuously conditions incoming power through online double conversion operation, helping to protect connected equipment from outages, voltage fluctuations and electrical disturbances.

High-Frequency PWM Performance Advanced high-frequency PWM technology provides efficient power conversion and dependable operation, supporting stable power delivery in demanding environments.

Scalable Power Protection With models ranging from 1 to 20 kVA, the Keor DK series offers a versatile solution for a variety of critical installations requiring dependable backup power.

Support for Multiple Battery Technologies The UPS is compatible with both VRLA and lithium battery systems, allowing users to select the energy storage technology that best matches their performance and operational requirements.

RS485 Communication Capability An optional communication card with an integrated RS485 port enables enhanced connectivity with monitoring systems, control equipment and building management infrastructure.

Lithium Battery Cabinet Integration The additional card provides the ability to connect compatible lithium battery cabinets, supporting expanded runtime requirements and modern energy storage solutions.

Improved System Monitoring RS485 communication allows important operational information to be exchanged between the UPS and connected management systems, helping operators maintain visibility of system performance.

Built for Critical Applications Combining advanced power protection, flexible battery compatibility and enhanced communication options, the Keor DK is engineered for installations where uptime and reliability are essential.

The Legrand 311379 External Battery Charger is designed for Keor DK UPS systems rated from 1–3kVA, providing dedicated external battery charging to support extended backup configurations. It delivers stable charging performance through a fixed connection design, making it suitable for permanent UPS installations.

Key Features of Legrand 311379 External Battery Charger External battery charging support for Keor DK 1–3kVA UPS systems
Single-phase AC input operation
Fixed input and output connections for secure installation
IP20-rated enclosure for indoor electrical environments
Silent operation with no operational noise
Terminal marking indication for clear and accurate wiring
Designed for stable, long-term charging performance
External Charging Function The charger provides a dedicated solution for charging external battery systems, supporting extended UPS runtime requirements while maintaining consistent charging control.

UPS System Compatibility Engineered specifically for Legrand Keor DK UPS units from 1–3kVA, the charger integrates smoothly into supported power protection configurations.

Electrical Input Operation Operating on single-phase AC voltage, the unit delivers reliable charging performance suitable for continuous UPS operation.

Connection Design Fixed electrical connections ensure a stable and permanent interface, making the charger suitable for fixed-location UPS installations.

Installation Environment The IP20-rated design supports use in controlled indoor environments such as electrical rooms and technical enclosures.

Operating Temperature Range The charger is designed to operate within a temperature range of 0 °C to 40 °C, supporting standard indoor conditions.

Silent Performance With silent operation, the charger can be installed in environments where low noise levels are required.

Wiring Clarity Integrated terminal markings provide clear guidance during installation, supporting efficient and accurate wiring.

The Legrand 311380 External Battery Charger is designed to support Keor DK UPS systems rated from 5–10kVA by providing dedicated external battery charging. Built for fixed installations, it delivers consistent charging performance to support extended runtime configurations in professional UPS environments.

Key Features of Legrand 311380 External Battery Charger Designed for Keor DK UPS systems rated 5–10kVA
Dedicated external battery charging capability
Single-phase AC input operation
Fixed input and output connection for secure installation
IP20-rated enclosure for indoor electrical environments
Silent operation with 0 dB sound level
Terminal marking indication for clear wiring identification
External Battery Charging Function The charger provides a dedicated solution for charging external battery systems, supporting extended UPS runtime requirements while maintaining stable and controlled charging performance.

UPS System Compatibility Engineered specifically for Legrand Keor DK UPS units from 5–10kVA, the charger integrates seamlessly into supported power protection configurations.

Electrical Input Operation Operating on single-phase AC voltage, the unit delivers consistent charging suitable for higher-capacity UPS battery installations.

Connection Design Fixed electrical input and output connections provide a secure and permanent interface, making the charger suitable for long-term, fixed-location deployments.

Installation Environment The IP20 protection rating supports installation in controlled indoor environments such as electrical rooms and technical enclosures.

Operating Temperature Range The charger is designed for reliable operation within ambient temperatures of 0 °C to 40 °C.

Silent Performance With silent operation, the charger is suitable for use in environments where low noise levels are required, including offices and control areas.

Wiring Identification Clear terminal marking indication supports accurate wiring during installation, helping ensure efficient and reliable setup.