Overview

The DCDB 4 In 4 Out (MCB + SPD) is a versatile DC Distribution Box specifically designed for solar power systems. It efficiently manages four input and four output connections, making it ideal for installations with two Maximum Power Point Tracking (MPPT) configurations. This unit integrates Miniature Circuit Breakers (MCBs) and Surge Protective Devices (SPDs) to provide robust protection against overcurrent and voltage surges, ensuring the safety and reliability of the connected solar system.

Key Features

• Configuration:
  Supports 4 input and 4 output connections, allowing for efficient power management from multiple solar panel strings.
• Material:
  Constructed from durable polycarbonate or ABS plastic, providing excellent weather resistance and long-lasting performance.
• Voltage Rating:
  Rated for up to 1000V DC, making it compatible with a wide range of solar panel systems.
• Current Rating:
  Typically supports up to 20A per string, accommodating various configurations.

Protection Features

• MCB (Miniature Circuit Breaker):
  High-quality MCBs provide reliable overcurrent protection, safeguarding the system from electrical faults.
• SPD (Surge Protective Device):
  Integrated SPDs protect against voltage surges, enhancing the overall reliability of the solar power system.
• IP Rating:
  The IP65-rated enclosure ensures dust-tight and water-resistant protection, making it suitable for outdoor applications.

Specifications

• Input/Output: 4 In (Positive/Negative), 4 Out (Positive/Negative).
• Voltage Range: Up to 1000V DC.
• Current Rating: Up to 20A per input/output.
• Enclosure Dimensions: Approximately 300mm x 250mm x 120mm (exact dimensions may vary by manufacturer).
• Cable Compatibility: Supports standard DC cables (e.g., 4 mm²).

Benefits

• Enhanced Safety:
  Protects against overcurrent and voltage spikes, preventing damage to inverters and other connected devices.
• User-Friendly Design:
  Features a clear layout and accessible components for easy installation and maintenance.
• Durable Construction:
  Weatherproof design ensures reliable performance even in harsh environmental conditions.

Applications

The DCDB 4 In 4 Out (MCB + SPD) is widely used in:

• Residential solar power systems for efficient energy management of multiple strings.
• Commercial solar installations requiring robust protection against electrical faults.
• Renewable energy projects where safety and reliability are critical.

Why Choose Us?

• Quality Assurance: All products undergo rigorous testing to ensure high-quality standards.
• Timely Delivery: We prioritize prompt delivery to align with your project timelines.
• Customer Support: Our dedicated support team is available to assist with any queries or technical assistance needed.

Invest in our high-quality DCDB 4 In 4 Out today to ensure safe, efficient, and reliable operation of your solar energy systems!