Product Introduction:
The CD4212-2 Lifeboat Charger is a high-precision, marine-grade power supply specifically engineered for the maintenance and emergency backup of lifeboat battery systems. As a critical component in maritime safety, it ensures that lifeboat batteries remain fully charged and ready for operation in the harshest ocean environments.
Designed for reliability, this charger features automatic charging mode switching: it initiates constant current charging when the battery voltage drops to 13.3V and switches to float charging at 14.4V to prevent overcharging and maximize battery lifespan. Equipped with a three-color LED indicator system, it provides real-time status updates—yellow for charging, green for full charge, and red for faults (such as open circuits, reverse polarity, or short circuits)—allowing for instant troubleshooting.
Built to withstand extreme marine conditions, the CD4212-2 boasts an IP56 ingress protection rating, making it dustproof and waterjet-resistant. It operates reliably within a wide temperature range of -25°C to 55°C and accepts a wide input voltage of 42V AC (50/60Hz). The unit delivers dual outputs of 12V DC 5A per channel, enabling simultaneous charging of two batteries, which is essential for meeting the strict safety standards of modern marine vessels.
CD4212-2 Lifeboat Charger Overview
The CD4212-2 lifeboat charger is IP65 waterproof. Additionally, it has overload protection. Furthermore, it complies with SOLAS standards. Overall, it is a reliable marine emergency power solution.
Key Features
First, it has an IP65 waterproof rating, making it suitable for harsh offshore conditions. Additionally, it includes overload and short-circuit protection to ensure safe operation. Furthermore, it supports fast charging to minimize downtime.
Compliance & Standards
Overall, this charger fully complies with SOLAS and IMO MSC resolutions. It meets IEC 60945 marine electrical standards for quality and reliability.
Applications & Use Cases:
Ideal for shipyards, lifeboat manufacturers, maritime surveyors, and ship management companies worldwide. This charger is widely used in offshore support vessels, cargo ships, fishing vessels, and naval ships to ensure compliance with SOLAS (Safety of Life at Sea) regulations.
Item Specification
Model CD4212-2
Input Voltage 42V AC, 50/60Hz
Output 2 outputs, 12V DC
Charging Current Max 5A per output
Float Voltage 13.3V DC
Absorption Voltage 14.4V DC
Dimension 243 × 134 × 80 mm
Net Weight approx. 5 kg
Protection Degree IP56
Operating Temperature -25℃ ~ +55℃
Protection Functions Over-charge, Over-voltage, Short-circuit, Reverse polarity, Over-temperature
Application For lifeboat & rescue boat batteries
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