Victron Energy Orion 24/12-70A DC-DC Converter

The Victron Energy Orion 24/12-70A DC-DC Converter is a robust and efficient non-isolated power converter designed to reliably step down 24V DC to 12V DC. Delivering a continuous output of 70 amps, it is ideal for powering 12V devices in vehicles, boats, off-grid systems, and industrial setups that rely on a 24V power source.

Key Features

• Remote On/Off Connector

  Simplifies installation by eliminating the need for a high-current switch in the input wiring. Operates with a low-power switch or directly through an engine’s run/stop switch.

• Adjustable Output Voltage

  Factory-set to 13.2V but adjustable between 10V and 15V using a potentiometer, ensuring compatibility with a range of 12V devices and batteries.

• Parallel Operation Capability

  Supports parallel connections of up to five units, significantly increasing output current to meet higher power demands.

• Battery Charging Functionality

  Dual-purpose design can charge a 12V starter or accessory battery in a 24V system, adding flexibility for hybrid or auxiliary systems.

• High Efficiency and Performance

  Delivers up to 92% conversion efficiency, minimizing energy loss for optimized power utilization.

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Product Overview

The Victron Energy Orion 24/12-70A is engineered with performance and reliability at its core. The remote on/off connector is particularly advantageous for complex installations, as it allows seamless control of the converter with minimal wiring adjustments. Whether in a commercial vehicle, marine system, or off-grid setup, this feature simplifies system integration.

The adjustable output voltage ensures it can meet the requirements of various 12V systems, making it suitable for diverse applications. Its parallel operation capability allows scalability, with up to five units working together to deliver increased current output for more demanding systems.

Designed for versatility, the Orion can also function as a battery charger, providing efficient charging for a 12V battery in systems where a 24V primary power source is used. Its rugged construction, temperature-controlled cooling fan, and wide operating temperature range make it durable and reliable in harsh environments.

The unit is lightweight and compact, making it easy to install in tight spaces. Despite its small size, it packs a punch with its impressive performance and efficiency.

Specifications

Specification	Value
Input Voltage Range	18-35V DC
Output Voltage	Adjustable 10-15V DC (Factory set to 13.2V)
Continuous Output Current	70A
Maximum Output Current	85A
Efficiency	Up to 92%
Remote On/Off	Yes
Parallel Operation	Up to 5 units
Battery Charging Function	Yes
Operating Temperature Range	-20°C to +55°C (Derate 3% per °C above 40°C)
Cooling	Temperature-controlled fan
Dimensions (H x W x D)	2.6" x 3.5" x 7.7"
Weight	2.0 lbs (0.9 kg)
Mounting Options	Surface mounting or integration into panels
Warranty	5 years

Applications

• Powering 12V electronics in vehicles and boats using a 24V primary battery system.
• Off-grid solar or wind setups requiring 12V DC for smaller loads.
• Battery charging in hybrid systems, ensuring balanced energy flow between 24V and 12V components.
• Industrial automation systems with mixed voltage requirements.