Product Overview
DC Power Distribution Panel for Telecom Power Systems
Reliable DC Power Distribution: Distributes DC power from rectifier systems or DC power supplies to multiple communication devices and electrical loads.
Independent Circuit Protection: Supports individual branch circuit protection to help improve system safety and simplify fault isolation.
Flexible Output Configuration: Supports different output circuit quantities and current ratings according to project requirements.
48V Telecom System Compatibility: Can be configured for compatible 48V DC telecom power systems, subject to technical specification confirmation.
Easy Installation and Maintenance: Organized circuit layouts and clear labeling facilitate wiring, inspection, and routine maintenance.
System Integration: Designed for integration with compatible telecom rectifiers, DC power supplies, and battery-backed power systems.
Customized Solutions: Configuration options can be discussed based on voltage, rated current, protection requirements, installation dimensions, and application scenarios.
Professional Technical Support: Tonhe Electronics provides product selection assistance and project-based technical communication to help customers identify suitable DC power distribution solutions.
Key Product Features:
Reliable DC Power Distribution: Distributes DC power to multiple communication devices and electrical loads.
Independent Circuit Protection: Supports individual branch circuit protection according to project requirements.
Flexible Configuration: Output circuit quantity, rated current, and protection devices can be configured according to application needs.
Convenient Maintenance: Clearly organized circuits simplify inspection, troubleshooting, and routine maintenance.
System Integration: Designed for integration with compatible telecom rectifier systems, DC power supplies, and battery power systems.
Project-Based Customization: Configuration options can be discussed according to voltage, current, installation space, and customer specifications.
2. Product Parameters
The following parameters should be confirmed according to the selected model and project specifications
| Parameter |
Specification |
| Input Voltage |
AC 380V / DC 220V ±15%, 50/60Hz |
| Output Voltage |
DC 48V |
| Communication Module |
30A / 50A / 75A |
| Output Capacity |
>100Ah |
| Protection Rating |
IP40 / IP30 / IP54 |
| Communication Interface |
RS485 |
| Communication Protocol |
MODBUS RTU / TH Protocol |
3. Product Advantages 3.1 Stable and Organized Power Distribution
The DC Power Distribution Panel provides a structured way to distribute DC power to different loads. Proper circuit arrangement helps reduce wiring confusion and supports stable operation of telecom power infrastructure.
3.2 Independent Branch Circuit Protection
Each output branch can be configured with appropriate protection devices according to the connected load and system design. Independent protection helps isolate certain branch faults and simplifies maintenance without unnecessarily affecting other circuits, subject to the overall system protection design.
3.3 Flexible Output Configuration
Telecom projects differ in their power requirements and equipment layouts. The panel can be configured according to the required number of output circuits, current ratings, protection arrangements, and installation dimensions.
This flexibility makes it suitable for new installations, power system upgrades, and replacement projects.
3.4 Convenient Installation and Maintenance
A clear circuit layout and properly labeled output branches help technicians identify connections, inspect protection devices, and perform routine maintenance more efficiently.
Installation details can be discussed according to the customer's cabinet layout, cable entry requirements, and site conditions.
3.5 Compatibility with Telecom DC Power Systems
The panel can be designed for integration with compatible rectifier systems, DC power supplies, and battery-backed power systems. The final configuration should be verified against the system voltage, current capacity, grounding arrangement, and protection requirements.
4. Service Advantages Project-Based Technical Support
Tonhe Electronics assists customers in clarifying application requirements before product selection. Our technical team can review:
DC voltage and rated current
Required number of output circuits
Load current and branch protection requirements
Rack or cabinet installation dimensions
Monitoring and communication requirements
Cable connections and system integration conditions
Customized Configuration Solutions
Different telecom power systems require different distribution arrangements. We can discuss customized configurations based on project specifications, including output circuit quantities, protection devices, panel dimensions, and optional monitoring functions where available.
Product Selection Assistance
If you are unsure which DC Power Distribution Panel is suitable for your project, provide your system diagram or technical specification. Our team can help review the key requirements and identify the configuration details that need confirmation.
Export-Oriented Service
For international projects, Tonhe Electronics can coordinate product specifications, technical documentation, packaging requirements, and shipment arrangements according to the confirmed order and destination requirements.
5. Export Cases and Application Experience
Telecom Base Station Power Systems
DC power distribution panels can distribute power to communication equipment at base stations. Branch circuit protection and an organized wiring layout help support site maintenance and equipment management.
Communication Equipment Rooms
For centralized communication facilities, a DC Power Distribution Panel can supply multiple loads from a compatible DC power system. Configurable output circuits help accommodate different equipment requirements.
Fiber-Optic and Transmission Networks
Fiber-optic transmission equipment and network facilities may require dependable DC power distribution. A properly specified distribution panel helps organize power connections and branch protection.
Industrial DC Power Systems
Depending on the voltage rating, current capacity, and protection configuration, DC distribution panels can also be used in industrial control and other DC power applications.
International Project Support
Tonhe Electronics welcomes inquiries from telecom system integrators, electrical contractors, distributors, and equipment manufacturers worldwide. Product selection and project configuration can be discussed according to the actual application.
6. Why Choose Tonhe Electronics?
Focus on Power Supply Solutions
Tonhe Electronics focuses on power supply products and related power system applications. Our experience with power conversion products helps us understand the integration requirements between DC power supplies and distribution equipment.
Application-Oriented Product Selection
We focus on the customer's actual project requirements rather than selecting a product based on voltage alone. Current capacity, output circuit quantity, protection coordination, installation dimensions, and future expansion should all be considered.
Flexible Project Communication
Our team can work with customers to clarify technical specifications, review configuration requirements, and discuss suitable solutions for different installation environments.
Integrated Power System Perspective
A DC Power Distribution Panel is one part of a complete DC power system. Considering its compatibility with rectifiers, batteries, connected loads, and monitoring equipment helps support a more reliable overall design.
Support from Inquiry to Delivery
From initial technical discussions to specification confirmation and order coordination, Tonhe Electronics aims to provide clear communication and practical support throughout the purchasing process.
Looking for a DC Power Distribution Panel Supplier for Telecom Power Systems?
Contact Tonhe Electronics to discuss your application, required specifications, and project schedule. Share your technical requirements to receive a product recommendation and quotation based on your project needs.
7. Frequently Asked Questions FAQ 1: What is a DC Power Distribution Panel used for in telecom power systems?
A DC Power Distribution Panel distributes DC power from a compatible power source to multiple communication devices and other loads. It also provides organized branch connections and supports individual circuit protection.
FAQ 2: How do I choose the right DC Power Distribution Panel?
Consider the system's nominal DC voltage, total load current, number of output circuits, current requirements for each branch, protection devices, installation dimensions, and any monitoring requirements. Confirm these specifications with the supplier before ordering.
FAQ 3: Can Tonhe Electronics customize the DC Power Distribution Panel?
Configuration options can be discussed according to project requirements, including output circuit quantity, current ratings, protection arrangements, dimensions, and optional monitoring functions. The availability of each option should be confirmed for the selected design.
FAQ 4: Can the panel work with a 48V telecom rectifier system?
A DC Power Distribution Panel can be designed for a compatible 48V telecom power system. The rated voltage, maximum current, polarity, protection devices, and connection requirements must be verified before integration.
FAQ 5: What information should I provide to request a quotation?
To help us prepare an appropriate proposal, please provide:
Required DC voltage
Total rated current or load power
Number of output circuits
Current rating required for each branch, if known
Required protection and monitoring functions
Installation dimensions and mounting method
Project application, destination country, and estimated quantity