Power Cabinets and Power Racks
Duvine DC Power Cabinets and Racks
Advanced DC Power Solutions for Modern Industries
Duvine specialize in delivering state-of-the-art DC power cabinets and racks that combine reliability, configurability, and exceptional performance for diverse industrial and commercial applications.
Advanced Technology at the Core
At the heart of our systems are sophisticated switch-mode rectifier modules that convert AC input to smooth DC output with remarkable efficiency—exceeding 95% under typical loads. These systems seamlessly integrate with a battery, to provide an uninterrupted power system, as part of a power distribution cabinet or backup solutions and provide scalable outputs tailored to your specific needs.
Our power solutions maximize power density and flexibility through their compact design, fitting perfectly into either 19” or 23” racks with multiple depth options (300mm, 400mm, or 600mm).
We have produced DC power cabinets for substations, electroplating, industrial applications, telecommunications and the PAGA market. These systems are extremely diverse and capable of withstanding severe environmental challenges. Some examples of the types of applications these systems are used in include, power distribution cabinets, switch-tripping chargers, remote power supplies, substation battery chargers, photovoltaic systems and data centre servers.
Using modular rectifiers and controllers that are ‘hot-swappable’, offers our customers a system with low mean time to repair. These modules can be replaced on a live system without load interruption, enabling our customers to have a constant source of power, lessening the likelihood of disruption.
There are several different optional extras that we can include as part of these systems to offer more features and functions depending on requirements. These include: battery cell monitoring, a low voltage disconnect, temperature sensor, remote connectivity, a site monitor module, a main monitor interface board, remote management solutions and a battery discharge test (which ensures that the battery life is monitored and controlled). This test can be used to confirm the capacity of the battery by performing a periodic, controlled battery discharge test under normal system load without disconnection.
Comprehensive Features and Capabilities
Superior Redundancy and Reliability
Our systems incorporate dual sub-systems with A+B redundancy and N+1 configurations, ensuring uninterrupted performance even during subsystem failure. The high-efficiency operation maintains optimal performance from 50% to 100% output power, providing consistent and reliable service across varying loads.
Scalable Design and Performance
- Support for up to 20 modules in 12U racks
- Power density up to 600kW with diverse voltage options (12V to 400V)
- Hot-pluggable modules enabling live system maintenance
- Flexible rack dimensions to suit various installation requirements
Intelligent Control and Battery Management
The user-friendly controller features an intuitive OLED display and comprehensive management capabilities:
- Password-protected access for enhanced security
- Detailed alarm logging and monitoring
- Remote management via SNMP, TCP/IP, or USB
- Advanced battery management including:
- Low-voltage disconnect system (LVDS)
- Automatic discharge testing
- Temperature compensation
- Real-time battery health monitoring
Technical Specifications
Power and Performance
- Input Voltage: Single-phase 230VAC or 3-phase options
- Output Power: Modular scalability up to 600kW
- Operating Temperature Range: -40°C to +70°C
- Individual Module Output: Up to 2.4kW per module
- Efficiency: Over 95% for sustainable energy usage
Industries and Applications
Our power racks excel across numerous sectors:
Industrial Applications
- Substations and Switch Tripping Chargers
- Electroplating Systems
- Remote Power Supplies
- Substation Battery Chargers
Technology Infrastructure
- Telecommunications
- Data Centre
- Public Address and General Alarm (PAGA) systems
- Photovoltaic Systems
Installation and Support
Our systems are engineered for efficient deployment and maintenance, featuring:
- Pre-wired powershelf and battery banks
- Tool-less installation of hot-swappable components
- Secure cabinets with lockable doors and viewing windows
- Low Mean Time to Repair (MTTR)
- Comprehensive factory testing
- Built to international standards (UL60950, IEC60950)
Why Choose Duvine?
Our DC Power Cabinets and DC Power Racks represent the pinnacle of DC power system technology, offering unmatched reliability, customizable solutions, and industry-leading efficiency. Whether you’re outfitting a large-scale industrial facility or a compact data centre, Duvine power racks deliver exceptional performance and peace of mind.
Contact Us
Ready to elevate your power infrastructure? Contact us today for a tailored consultation and discover how Duvine power racks can transform your power management capabilities.
