Integrated Modular DC Power System with AC/DC Distribution -48V Output Multi-Layer Design for Telecom and Energy Applications

Product Description of DC Power System

The Integrated Modular DC Power System is an advanced power solution designed to meet the evolving demands of modern telecom networks and energy applications. With a multi-layer architecture, this system provides integrated AC input, DC distribution, rectifier slots, and intelligent monitoring in a compact yet highly functional chassis.

Key Features of DC Power System

• Multi-Layer Design: Combines AC input, DC distribution, rectifier slots, and battery protection in a single chassis.
• AC Input with Surge Protection: Built-in AC SPD (Surge Protection Device) to protect the system from power surges.
• DC Distribution: Features F1 to F14 breaker channels, allowing for the distribution of power to multiple devices with overload and short-circuit protection.
• Battery Protection: Includes LLVD (Low Voltage Disconnect) and BLVD (Battery Load Voltage Disconnect) protection modules to prevent over-discharge and extend battery life.
• Rectifier Slots: Modular rectifier slots for scalable capacity, with a typical output of -48V DC for telecom applications.
• Intelligent Monitoring: Integrated RS485 communication for real-time remote monitoring and diagnostics.
• Front-Access Design: Easy installation and maintenance with clear wiring and a front-access layout.
• Versatile Application: Suitable for telecom base stations, outdoor cabinets, hybrid energy systems, and more.

Technical Specifications of DC Power System

Operating Guidelines of DC Power System

• Installation:

Install the Integrated Modular DC Power System into a 19-inch rack using the provided side mounting brackets. Ensure proper clearance around the unit for ventilation and cable routing.

• Cable Connections:

Connect the AC input (220–240V AC) to the system via the input terminal. Ensure that the polarity for -48V DC output is correct and securely connected to the telecom or network equipment.

• Rectifier Modules:

The system supports up to 4 modular rectifiers. Install and configure the rectifiers based on your power requirements. Each rectifier module increases the system’s total output power, with a typical configuration providing up to 12 kW.

• Battery Protection and Monitoring:

Connect the battery backup system to the LLVD and BLVD terminals. These modules prevent over-discharge of the battery and ensure the longevity of the energy system, especially important in remote telecom base stations.

• Remote Monitoring and Diagnostics:

Use the RS485 communication interface to connect the system to a centralized monitoring platform. The LCD display on the integrated controller provides local status and diagnostics, allowing operators to monitor voltage, current, power output, and alarm conditions in real-time.