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DC-DC Converter 850W 55-90V Input 13.6V 60A Output CCI
CCI DC-DC converter features 850W output, 55-90V DC input, and regulated 13.6V 60A output. Ideal for vehicle, rail and battery-fed equipment.
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Alternatively Known As: CCI MR850E-13V6-60A Rail DC-DC Converter, 72V to 13.6V DC Converter, Locomotive DC Power Supply
Technical Specifications
- Model: MR850E-13V6-60A
- Nominal Input Voltage: 72V DC
- Input Voltage Range: 55–90V DC
- Minimum Start Voltage: Over 60V DC
- Output Voltage: 13.6V DC
- Maximum Output Current: 60A
- Rated Output Power: 850W
- Output Regulation: Less than 2% error from 60–90V input at 60A load
- Efficiency: Typically 95% at full load
- Isolation: Input-to-output 500V minimum tested
- Ripple and Noise: Less than 250mV RMS; typically less than 150mV at 60A
- Main Output Protection: Electronic 60A fuse with automatic restart
- Auxiliary Outputs: Four separately fused outputs; outputs 3 and 4 have 0.5-second and 1-second delays
- Input Protection: Two separate 15A input fuses
- Operating Temperature: 0°C to 60°C
- Cooling: Fanless design with no ventilation ports required
- Output Connection: Single high-current connector
- Dimensions (H x L x W): 64mm x 278mm x 164.5mm
- Weight: 2.5 kg
Key Features
- Isolated DC-DC conversion from nominal 72V rail and battery systems to regulated 13.6V DC
- High-current 60A output suitable for communications, control and auxiliary equipment
- Tightly regulated, low-noise output for sensitive electronic equipment
- Four separately fused auxiliary outputs with staged start-up delays
- Electronic overload protection with automatic restart
- Fanless enclosure designed for restricted-airflow installations
- Suitable for locomotive, rail transport and high-current vehicle applications
Professional Installation Requirements
- Installation should be completed by a suitably qualified electrical or rail systems technician. Use appropriately rated DC cabling, overcurrent protection, isolation and earthing in accordance with the equipment manufacturer's instructions and the requirements of the vehicle or rail system.
Applications
- Locomotive and railway rolling-stock auxiliary power systems
- Vehicle and transport communication equipment
- Radio, telemetry and vigilance systems
- PLCs, computers and control systems
- Windscreen wipers and other high-current vehicle auxiliaries
- Battery-fed equipment requiring a regulated 13.6V supply
Standards & Compliance
- AS/NZS 3820: Relevant essential safety requirements framework for electrical equipment where applicable
- AS 7530: Relevant Australian standard for electrical systems in rolling stock; system-level applicability should be confirmed for the installation
- No specific Australian/NZ product certification for this model was identified in the available manufacturer literature
Environmental Benefits
- Typically 95% efficient at full load, reducing conversion losses and associated heat generation
- Fanless construction reduces auxiliary power consumption, noise and maintenance requirements
- Rugged, long-life design can reduce replacement frequency and electronic waste
- Stable regulated output supports reliable operation of connected transport and communications equipment
Warranty Information
12-month warranty from the date of purchase under Acculec Power's standard policy where no separate product warranty is stated, subject to proof of purchase, correct installation and use, and exclusions for misuse or neglect.
Available Now
Available through CCI and authorised Australian distributors; distributor stock and lead times should be confirmed before ordering.
