The PowerGuard-A Series is not only a power converter but also a smart power distribution and control hub. Each output channel can be monitored and controlled remotely through optional Ethernet, RS-485, or CAN-Bus interfaces, providing real-time telemetry for voltage, current, temperature, and system health. Remote switching, output enable/disable, load diagnostics, and alarm reset functions allow seamless integration into centralized vehicle or platform management systems.

Engineered to comply with MIL-STD-810 environmental and MIL-STD-461 EMC requirements, the PowerGuard-A Series delivers secure, uninterrupted power to mission-critical subsystems deployed in armored vehicles, radar shelters, mobile command units, naval platforms, and rugged outdoor power infrastructure.

Application Areas

Military & Tactical Vehicles
3-phase onboard AC sources converted into stabilized DC outputs for communication electronics, weapon systems, mission computers, EO/IR payloads, and auxiliary subsystems.

Mobile Command, Radar & Communication Nodes
Reliable multi-voltage DC power for radio transceivers, radar processors, network routers, surveillance suites, and tactical communication shelters.

Field Power Distribution & Energy Modules
Integration into outdoor enclosures or modular power cabinets for powering sensors, surveillance networks, and distributed electronic loads.

Naval, Marine & Offshore Platforms
Corrosion-resistant, sealed power conversion for shipboard electronics, surface vehicles, unmanned marine systems (USV), and dockside support units.

Rugged Industrial & Emergency Power Systems
Use in remote monitoring stations, shelters, and industrial automation where sealed, silent, and maintenance-free power conversion is required.

Advanced Features

Multi-Voltage Configurable Outputs

Supports selectable and independent DC output configurations:
12 / 24 / 28 / 36 / 48 VDC, enabling the same hardware platform to power a wide range of mission equipment and subsystems.

Intelligent Power Management Controller

A dedicated embedded controller provides real-time monitoring and control of all power channels, including:

• Output voltage & current telemetry

• Fault & alarm reporting

• Thermal diagnostics

• Remote enable/disable of each output

Advanced Remote Communication Interfaces

Optional digital interfaces include:

• Ethernet (TCP/UDP-based protocol)

• RS-485 (Modbus / custom protocol)

• CAN-Bus (J1939 / CANopen-style messaging)
  These allow full system integration into vehicle or platform control networks.

Fully Sealed IP67 Military Enclosure

The aluminum monolithic IP67 chassis provides:

• Zero air ingress

• Zero moisture ingress

• Mud, dust, rain, and salt fog protection

• No fans, vents, or moving parts (silent operation)

Conduction-Cooled Thermal Path

Heat is transferred directly through the enclosure using a conduction-cooled design optimized for:

• Harsh vibration environments

• Fanless reliability

• Platform-mounted heat sinking

High Shock & Vibration Resilience

Designed according to MIL-STD-810H shock and vibration profiles for armored vehicles, naval systems, and field equipment.

EMI/EMC Hardened Power Stage

Conversion stages and filtering blocks follow MIL-STD-461 design principles, ensuring protection against conducted and radiated emissions in dense electronic environments.

Programmable Output Behavior

Outputs can be:

• Sequenced

• Current-limited

• Soft-started

• Time-delayed

• Over-voltage / under-voltage protected

All programmable parameters are accessible through communication interfaces.

Mission-Critical Reliability

Redundant components, wide thermal margin, and rugged mechanical structure guarantee uninterrupted power delivery in 24/7 battlefield operation.