Compact DC Power Distribution System for Telecom Networks and Communication Infrastructure with Integrated MCB Protection SPD and Intelligent Monitoring

Product Description of DC Power Distribution System

The Compact DC Power Distribution System is designed for telecom networks, communication infrastructures, and other mission-critical power applications that demand reliable circuit protection, surge protection, and intelligent monitoring. The system is housed in a compact 19-inch rack-mounted metal enclosure and features multiple MCBs (Miniature Circuit Breakers) for overload protection, SPD (Surge Protection Device) modules for surge defense, and an integrated intelligent monitoring unit.

Key Features of DC Power Distribution System

• Compact Design: 19-inch for efficient space utilization in telecom and communication rooms.

• MCB Protection: Multiple branch MCBs for circuit distribution and overload or short-circuit protection.

• Surge Protection: Integrated SPD modules ensure system safety from electrical surges, protecting sensitive components.

• Intelligent Monitoring: Integrated controller with LCD display to show local status and diagnostics.

• Communication Interfaces: LAN, RS485, and SNMP for remote monitoring and system integration.

• Modular Layout: Designed for organized cable routing, simplifying installation and future system expansions.

• Clear Wiring Layout: Front-access design for easy serviceability and better cable management.

Technical Specifications of DC Power Distribution System

Operating Guidelines of DC Power Distribution System

• Installation:

Install the DC Power Distribution System into a 19-inch using the provided mounting brackets.

Ensure the system is properly ventilated to allow for optimal cooling and system performance.

Verify the grounding connections to ensure electrical safety and system functionality.

• Wiring Connections:

Connect the input cables, output cables, and grounding cables according to the project wiring design.

Tighten all terminals securely to prevent loose connections that could affect system performance or safety.

Verify that each MCB is correctly installed and matched to the feeder circuit to ensure overload protection.

• Surge Protection:

Ensure that SPD modules are installed properly and matched with the required surge protection levels.

The surge protection devices are rated for 1500V to ensure protection of all connected equipment from electrical spikes.

• Remote Monitoring and Control:

Use the communication ports (LAN, RS485, or SNMP) to link the system to a remote monitoring platform.

This enables real-time monitoring, status indication, and fault diagnostics without requiring on-site intervention.

Introduction 

ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices.

Its manufacturing bases are located in Guangdong Province of China, covering an area of approximately 20000 square meters (one factory in Dongguan City, one factory in Shenzhen city). It is a production and distribution center for overseas markets, and its products are mainly serving projects of telecom operators, air line companies, large data centers, etc.

ESTEL has a history of 27 years in telecom equipment manufacture, with 300+ employees, 50+ of them are professional engineers, sales, and management layers, and most of them have 10 to 25 years experience in this industry.

ESTEL is committed to providing high quality telecom power equipment, and through close collaboration with telecommunication equipment providers, project contractors, and world famous brands, ESTEL’s products have been deployed worldwide (Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.​), and have collected very good reputation.

Market Distributions