Victron Orion-TR DC-DC Converter - 24 VDC to 12 VDC - 30AMP Isolated

Victron Orion-TR 24/12-30A Isolated DC-DC Converter converts a 24 VDC input into a stable 12 VDC output with true galvanic isolation, ideal for rugged 12V systems requiring clean power, flexible installation, and safe remote control. The Orion-TR is engineered for reliability in demanding environments, with parallel capabilities, high-temperature protection, and a remote on/off terminal to simplify wiring and control.

Product image: Warning indicator (Prop65) shown with the listing.

Key selling points

• Isolated design provides separate input and output grounds for safer, more flexible installations.
• Remote On/Off terminal allows low-power switching and simplifies control wiring, eliminating the need for a high-current input switch.
• Paralleling capability supports an unlimited number of units in parallel to increase output current as your system grows.
• Short-circuit protection and robust electrical protection ensure safe operation in demanding conditions.
• IP43 protection with downward screw-terminal orientation for added durability in environments where moisture and dust may be present.
• Screw terminals offer straightforward installation without special tools.
• Wide input range and smart protection with 20–35 V input, undervoltage shutdown at 14 V, and restart at 15 V.
• Adjustable output 10–15 V with nominal 12.2 V output and tight regulation (±0.2 V, 2 mV rms noise).
• Efficient performance at up to 88% efficiency, delivering solid power with minimal heat generation.
• High current capability 30 A continuous at nominal output, up to 45 A for short bursts (10 s).
• Output power 430 W continuous at 25°C, 360 W continuous at 40°C.
• Galvanic isolation 200 VDC between input, output, and case for enhanced safety and system flexibility.
• Operational resilience wide temperature range (-20 to +55°C) with a 3% derating per °C above 40°C, and up to 95% non-condensing humidity tolerance.
• Durable construction 130 x 186 x 70 mm, about 1.3 kg (3 lb), designed for mounting with screw terminals.

Technical specifications at a glance

• Input Voltage Range: 20–35 V
• Under Voltage Shutdown: 14 V
• Under Voltage Restart: 15 V
• Nominal Output Voltage: 12.2 V
• Output Voltage Adjust Range: 10–15 V
• Output Voltage Tolerance: ±0.2 V
• Output Noise: 2 mV rms
• Continuous Output Current (Nominal): 30 A @ 12.2 V
• Maximum Output Current (Short Burst, 10 s): 45 A
• Short Circuit Output Current: 60 A
• Continuous Power (25°C): 430 W
• Continuous Power (40°C): 360 W
• Efficiency: ~88%
• No-Load Input Current: < 100 mA
• Remote Port Current Consumption: < 200 μA when disabled
• Isolation: 200 VDC (input/output/case)
• Operating Temperature: -20 to +55°C (derate 3%/°C above 40°C)
• Humidity: Max. 95% non-condensing
• DC Connection: Screw terminals
• Maximum Cable Cross-Section: 16 mm² (AWG6)
• Weight: 1.3 kg (3 lb)
• Dimensions (H x W x D): 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 in)
• Safety Standards: EN 60950
• Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2
• Automotive Directive: ECE R10-5

Why choose the Victron Orion-TR?

Designed for demanding 12V systems in boats, vehicles, solar installations, and industrial applications, the Orion-TR provides robust isolation, flexible control, and scalable power. Whether you’re expanding capacity, reconfiguring a system with multiple power sources, or needing a reliable remote switch, the Orion-TR 24/12-30A is built to perform. Please note the Prop65 warning is provided for safety and compliance information. For returns, repairs, or support, contact your dealer.