1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
Our managers will contact you and clarify the terms of the order
The Victron Orion-Tr Smart 48/12-20A (ORI481224120) is a high-efficiency isolated DC-DC charger designed for converting 48V power to safely charge 12V battery systems. Delivering up to 20A continuous current and 240W output, it supports Bluetooth programming, a smart 3-stage charging algorithm, and galvanic isolation. Housed in a robust 130 × 186 × 70 mm case and weighing 1.6 kg, it's perfect for off-grid, industrial, and vehicle energy systems.
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Victron Orion-Tr Smart 48/12-20A Isolated DC-DC Charger – 240W
The Victron Orion-Tr Smart 48/12-20A (ORI481224120) is a professional-grade isolated DC-DC charger engineered for safely powering 12V battery systems from a 48V source. It features adaptive 3-stage charging (Bulk, Absorption, Float), smart alternator compatibility, and full Bluetooth configuration via the VictronConnect app. Designed for demanding use, it ensures consistent performance even at high temperatures with built-in derating and full protection circuitry.
Technical Specifications Model Orion-Tr Smart 48/12-20A (ORI481224120) Input Voltage Range 32 – 70 VDC Nominal Output Voltage 12.2 VDC Adjustable Output Voltage 10 – 15 VDC Continuous Output Current @ 40°C 20 A Peak Output Current (10 s) 25 A Short Circuit Output Current 50 A Continuous Output Power @ 25°C 300 W Continuous Output Power @ 40°C 240 W Efficiency 87% Galvanic Isolation 200 VDC (input/output/case) Bluetooth Configuration Yes (via VictronConnect) Charging Algorithm Adaptive 3-stage or fixed output Remote On/Off Yes (2-pole terminal) Standby Current < 1 mA Protection Rating IP43 (electronics), IP22 (connection area) Dimensions (H × W × D) 130 × 186 × 70 mm Weight 1.6 kg Connection Type Screw terminals (max 16 mm² / AWG6) Certifications EN 60950, EN 61000, ECE R10-5
Key Features
- Smart DC-DC charger: 48V to 12V with 20A output
- Fully programmable via Bluetooth with VictronConnect
- Galvanic isolation for system safety and flexibility
- 3-stage adaptive charging for lead-acid and lithium batteries
- Supports remote on/off and smart alternator systems
Protection Features
- Short-circuit, overvoltage, and reverse polarity protection
- Automatic temperature-based current derating
- Designed for harsh and mobile environments
Applications
- Battery charging in 48V to 12V power conversion scenarios
- Off-grid solar and hybrid battery systems
- Marine and industrial DC infrastructure
- DC charging in commercial and heavy-duty vehicles
Documents
Victron Energy Orion-Tr Smart DC-DC Charger Isolated Size: 353,6 Kb -
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