SRNE 12V 30A Isolated DC-DC Charger

This advanced device is designed to support off-grid systems and other applications requiring stable power. Its versatility makes it ideal for battery-powered installations, offering two operating modes: Charging Mode, enabling the charging of lithium-ion and lead-acid batteries, and Power Mode, designed to directly power DC devices.
The SRNE DCI12-1230 charger is characterized by high energy conversion efficiency, reaching up to 92%. It offers a wide input voltage range (10-16V) and a maximum charging current of 30A, enabling fast and efficient battery charging. Additionally, the device is equipped with a range of protective features, such as protection against overvoltage, overload, overheating, and reverse battery connection, which increases operational safety in power systems.
The built-in Bluetooth module enables real-time monitoring of system parameters and remote control via the SRNE mobile app. Support for additional communication protocols, such as TTL, RS485, and CAN, enables integration with a variety of systems and controllers.
The charger is designed for operation in moderate weather conditions. Overnight reverse charging protection prevents current flow in the wrong direction, protecting batteries from uncontrolled discharge.
The device is compatible with various battery types, including lithium iron phosphate (LiFePO4), lead-acid, gel, and flooded batteries. This makes it suitable for a wide range of energy systems, including off-grid installations, photovoltaic systems, and backup power.

Specification

Parameters / Model

• DCI12-1230

Entry

• Input voltage range: 10~16Vdc


• DC input start/end voltage:
  
  
  
  • Default above 12.5V to start
  
  
  • Below 12.0V to stop
  
  
  
  

Exit

• Output voltage:
  
  
  
  • Default 12.2V (range 10~16V, adjustable)
  
  
  
  


• Maximum output load current: 30A

Charging mode

• System voltage: 12Vdc


• Battery types:
  
  
  
  • Lead-acid battery
  
  
  • Lithium
  
  
  • User-defined
  
  
  
  


• Nominal charging current: 30A


• Input power: ≤500W


• Maximum charging conversion efficiency: 92%

General data

• Dimensions: 187 × 133.6 × 83.9 mm


• Libra: 1.4 kg


• Degree of protection: IP43


• Operating temperature: -35 ~ 65


• Output mode:
  
  
  
  • Charging mode (default)
  
  
  • Power mode
  
  
  
  


• Operating altitude: ≤3000m


• Cooling method: Natural cooling

Communication

• Interfaces: Bluetooth, TTL, RS485, CAN

Certificates

• RoHS / CE / EMC

Protective functions

• Protection against internal overheating


• Low input voltage protection


• Input overvoltage protection


• Output overvoltage protection


• Output overload protection


• Output short circuit protection

This robust, efficient, and safe solution provides stable power and ensures long-lasting batteries. It's ideal for applications requiring reliability, flexibility, and advanced power management.