Modular 48 VDC Power Systems

SALES & MARKETING Perpa Elektrokent A Blok Kat: 10-11 No:1449-1451 34384 Okmeydani / ISTANBUL / TURKEY Tel : +90 212 320 35 95 – 320 35 96 Fax : +90 212 320 35 97 Efax: +90 212 310 24 66 Email: [email protected]
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Description

Modular 48 VDC Power Systems

Modular 48 VDC Power Systems are engineered to provide high-performance, industrial-grade DC power solutions for critical infrastructure. By integrating high-efficiency rectification technology with precision-engineered cabinetry and advanced control systems, these units ensure business continuity for telecom, industrial, and data center environments. The modular architecture allows for rapid deployment, high scalability, and easy expansion to meet both current and future power demands.

FEATURES

STANDARD FEATURES

  • Modular Architecture: Scalable design allows for easy expansion and hot-swappable module replacement to ensure zero downtime.
  • High Efficiency Rectification: Optimized for low energy consumption and reduced heat generation in high-density environments.
  • Advanced Monitoring: Features the PMI Smart CMU (Control Monitoring Unit) with an LCD interface and full Web/SNMP connectivity.
  • Robust Distribution: Includes DC distribution options such as NH Fuses for high current and MCBs for precise load protection.
  • Battery Protection: Integrated Low Voltage Disconnect (LVD) with separate LLVD (Load) and BLVD (Battery) configurations to protect batteries from deep discharge.
  • Industrial Busbar System: Top-mounted solid copper busbars designed for reliable high-current distribution in heavy-duty applications.
  • Optimized Airflow: Intelligent cooling design with low acoustic noise levels (<55 dB(A)) suitable for various installation environments.

SPECIFICATION

Power System Specification Table
GENERALRM-C (Compact)RM-M (Mid-Range)RM-R (Rack Density)RM-H (High-Capacity)
Max Power CapacityUp to 1.6 kW3.2 kW / 7.2 kW18 kW / 36 kW72 kW / 96 kW
Input Voltage Range85 VAC - 300 VAC85 VAC - 300 VAC85 VAC - 300 VAC85 VAC - 300 VAC
Output Voltage Range42 to 58 VDC42 to 58 VDC42 to 58 VDC42 to 58 VDC
Rectifier SlotsUp to 2 ModulesUp to 4 ModulesUp to 12 ModulesUp to 24 Modules
Specification Table
GENERALRM-C (Compact)RM-M (Mid-Range)RM-R (Rack Density)RM-H (High-Capacity)
MonitoringSmart CMUSmart CMUSmart CMUSmart CMU
Specification Table
MECHANICAL
CoolingForced Fan Cooling
Acoustic Noise<55 dB(A)
Busbar SystemTop-mounted Copper Busbar

APPLICATIONS

  • Mission-Critical Data Centers: Providing reliable “White Space” power for high-density server environments.
  • Telecom Networks: Powering access and core networks, including fixed network aggregation (FTTx).
  • Edge Computing: Compact and scalable solutions for edge computing nodes and remote infrastructure.
  • Industrial IT: Robust DC power for industrial-grade IT infrastructure and automation control systems.

COMMUNICATION & MONITORING

  • Interface: Front-panel LCD for local status monitoring and parameter adjustment.
  • Remote Management: Integrated Web Interface and SNMP protocols for remote monitoring and centralized management.
  • Connectivity: Optional RS485, Modbus, or Ethernet TCP/IP ports for seamless integration into existing Building Management Systems (BMS).