Orion-TR Smart Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMP The Orion-Tr Smart DC-DC charger is a professional DC-to-DC adaptive 3-stage charger with built-in Bluetooth. Bluetooth Smart Enabled: Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and update the charger when new software features become available. Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the device list page without the need to connect to the product.   Fully Programmable: Battery charge algorithm (configurable) or fixed output. Smart alternator compatibility: engine running detection mechanism.   Adaptive 3-Stage Charge Algorithm: Bulk – Absorption – Float: For lead-acid batteries, it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery is completely recharged. For lithium batteries, the absorption time is fixed (the default is 2 hours). Alternatively, a fixed output voltage can be chosen.   Suitable for Use in Vehicles with a Smart Alternator (Euro 5 and Euro 6 Engines): The built-in engine shutdown detection will stop the converter when the engine is not running. This prevents the unwanted discharge of the starter battery (see manual for details).   Remote On/Off: A remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two-pole connector can be switched to battery minus (or the chassis of a vehicle, for example).   All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current: An unlimited number of units can be connected in parallel. High Temperature Protected: The output current will reduce at high ambient temperatures.   IP43 Protection: When installed with the screw terminals oriented downward.   Screw Terminals: No special tools are needed for installation.   Input fuse (not replaceable)  Specifications: Input Voltage Range: 20-35 V Under Voltage Shut Down: 14 V Under Voltage Restart: 15 V Nominal Output Voltage: 24.2 V Output Voltage Adjust Range: 20-30 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 17 A Maximum Output Current (10 S) at Nominal Output Voltage: 25 A Short Circuit Output Current: 40A Cont. Output Power at 25 Degrees C: 480 W Cont. Output Power at 40 Degrees C: 400 W Efficiency: 89% No Load Input Current (2): < 80 mA  Standby Current: Less than 1 mA Galvanic Isolation: 200 VDC between input, output, and case Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C) Humidity: Max. 95 % non-condensing DC Connection: Screw terminals Maximum Cable Cross-Section: 16 mm² AWG6 Weight: 1,6 kg (3.5 lb) Dimensions (h x w x d) 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch) Protection Category: IP43 (electronic components), IP22 (connection area) Safety Standards: EN 60950 Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart DC-DC 12/24-15 15A (360W) Isolated Charger or Power Supply The Orion-TR Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Features: Input voltage range: 10-17V Output Voltage adjust range: 20-30V Continuous output current at nominal output voltage: 15 Amps Max output current at nominal output voltage: 25 Amps Efficiency: 88% Dimensions (h x w x d): 5.1" x 7.3" x 3.2" Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead-acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55C with a full rated output up to 40C. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 12/12-30 30A (360W) Isolated DC-DC or Power Supply The Orion-TR Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C. Features: Programmable charge algorithm, and eight pre-programmed battery settings. Provides a three-stage charging process: Bulk – Absorption – Float Automatically calculates the proper absorption time. Bluetooth Smart built-in to monitor and update the controller using smartphones, tablets or other devices Input voltage lock-out shuts down the device if the input voltage drops below the lock-out value Remote on-off Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 12/24-15 15A (360W) Non-Isolated DC-DC or Power Supply The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C. VictronConnect VictronConnect lets you get live status information and configure any Victron products which either have Bluetooth built-in, or are connected to a VE.Direct Bluetooth Smart Dongle.  Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 12/12-18 18A (220W) Isolated DC-DC Charger or Power Supply The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C. VictronConnect VictronConnect lets you get live status information and configure any Victron products which either have Bluetooth built-in, or are connected to a VE.Direct Bluetooth Smart Dongle.  Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart Non-Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMP The Orion-Tr Smart DC-DC charger is a professional DC-to-DC adaptive 3-stage charger with built-in Bluetooth. Bluetooth Smart Enabled: Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and update the charger when new software features become available. Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the device list page without the need to connect to the product.   Fully Programmable: Battery charge algorithm (configurable) or fixed output.  Smart alternator compatibility: engine running detection mechanism.   Adaptive 3-Stage Charge Algorithm: Bulk – Absorption – Float: For lead-acid batteries, it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery is completely recharged. For lithium batteries, the absorption time is fixed (the default is 2 hours). Alternatively, a fixed output voltage can be chosen.   Remote On/Off: A remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two-pole connector can be switched to battery minus (or the chassis of a vehicle, for example).   All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current: An unlimited number of units can be connected in parallel. High Temperature Protected: The output current will reduce at high ambient temperatures.   IP43 Protection: When installed with the screw terminals oriented downward.   Screw Terminals: No special tools are needed for installation.   Input fuse (not replaceable)  Specifications: Input Voltage Range: 20-35 V Under Voltage Shut Down: 14 V Under Voltage Restart: 15 V Nominal Output Voltage: 24.2 V Output Voltage Adjust Range: 20-30 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 17 A Maximum Output Current (10 S) at Nominal Output Voltage: 25 A Short Circuit Output Current: 40A Cont. Output Power at 25 Degrees C: 480 W Cont. Output Power at 40 Degrees C: 400 W Efficiency: 89% No Load Input Current (2): < 80 mA  Standby Current: Less than 1 mA Galvanic Isolation: 200 VDC between input, output, and case Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C) Humidity: Max. 95 % non-condensing DC Connection: Screw terminals Maximum Cable Cross-Section: 16 mm² AWG6 Weight: 1,6 kg (3.5 lb) Dimensions (H x W x D): 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch) Protection Category: IP43 (electronic components), IP22 (connection area) Safety Standards: EN 60950 Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 24/12-30 30A (360W) Non-Isolated DC-DC or Power Supply The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C. VictronConnect VictronConnect lets you get live status information and configure any Victron products which either have Bluetooth built-in, or are connected to a VE.Direct Bluetooth Smart Dongle.  Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 12/12-30 30A (360W) Non-Isolated DC-DC or Power Supply The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C. VictronConnect VictronConnect lets you get live status information and configure any Victron products which either have Bluetooth built-in, or are connected to a VE.Direct Bluetooth Smart Dongle. Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 24/12-30 30A (360W) Isolated DC-DC or Power Supply The Orion-TR Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism. The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Features: Programmable charge algorithm, and eight pre-programmed battery settings. Provides a three-stage charging process: Bulk – Absorption – Float Automatically calculates the proper absorption time. Bluetooth Smart built-in to monitor and update the controller using smartphones, tablets or other devices Input voltage lock-out shuts down the device if the input voltage drops below the lock-out value Remote on-off Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Smart 24/12-20A (240W) Isolated DC-DC Charger The Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range. This is especially significant in the case of vehicles with a Euro 5 or Euro 6 smart alternator, which often supplies too low charging voltage even when the engine is running or when extended cable lengths, as is often the case in boats and RVs, lead to voltage drops. In such scenarios, precise and controlled charging is imperative to fully charge the service battery while protecting the starter/input battery from discharge. Bluetooth Smart Enabled Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and update the charger when new software features become available Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the device list page without the need to connect to the product Fully programmable Battery charge algorithm (configurable) or fixed output. Orion-Tr Smart 12/12-30 Orion-Tr Smart 12/12-30 Smart Alternator Compatibility: engine running detection mechanism Adaptive 3-Stage Charge Algorithm: Bulk – Absorption – Float For lead-acid batteries, it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery is completely recharged For lithium batteries, the absorption time is fixed; the default is 2 hours Alternatively, a fixed output voltage can be chosen Suitable for Use in Vehicles with a Smart Alternator (Euro 5 and Euro 6 Engines) The built-in engine shutdown detection will stop the converter when the engine is not running. This prevents unwanted discharge of the starter battery (see manual for details). Remote On/Off A remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two-pole connector can be switched to battery minus (or the chassis of a vehicle, for example). All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current An unlimited number of units can be connected in parallel. High Temperature Protected The output current will reduce at high ambient temperatures. IP43 Protection When installed with the screw terminals oriented downward. Screw Terminals No special tools are needed for installation. Input fuse (not replaceable)  *Input fuse (not replaceable)  Specifications: Input Voltage Range: 16-35 V Under Voltage Shut Down: 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 Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 20 A Maximum Output Current (10 S) at Nominal Output Voltage minus 20%: 25 A Short Circuit Output Current: 50 A Cont. Output Power at 25 Degrees C: 300 W Cont. Output Power at 40 Degrees C: 240 W Efficiency: 88 % No Load Input Current (2): < 100 mA  Standby Current: Less than 1A Can Be Used as Power Supply: Yes, output voltage can be set with Bluetooth  Galvanic Isolation: 200 VDC between input, output, and case  Operating Temperature Range -20 to +55 °C (derate 3 % per °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 inch)  Protection Category IP43 (electronic components), IP22 (connection area)  Standards: Safety - Emission / Immunity; Automotive Directive - EN 60950 EN 61000-6-3, EN 55014-1 / EN 61000-6-2, EN 61000-6-1, EN 55014-2 ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMP Remote On/Off Terminal The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch.  All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current An unlimited number of units can be connected in parallel.   High Temperature Protected  The output current will reduce at high ambient temperatures.   IP43 Protection  When installed with the screw terminals oriented downward.   Screw Terminals  No special tools are needed for installation.   Input Fuse (not replaceable)  On 12 V and 24 V input models only.   Adjustable Output Voltage  Not intended for battery charging ( consider using an Orion-Tr Smart for battery charging). Specifications: Input Voltage Range: 20-35 V Under Voltage Shut Down: 14 V Under Voltage Restart: 15 V Nominal Output Voltage: 24.2 V Output Voltage Adjust Range: 20-30 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 17 A Maximum Output Current (10 S) at Nominal Output Voltage: 25 A Short Circuit Output Current: 40 A Cont. Output Power at 25 Degrees C: 480 W Cont. Output Power at 40 Degrees C: 400 W Efficiency: 89 % No Load Input Current (2): < 80 mA  Current Consumption: < 200uA when disabled via its remote port Galvanic Isolation: 200 VDC between input, output, and case Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C) Humidity: Max. 95 % non-condensing DC Connection: Screw terminals Maximum Cable Cross-Section: 16 mm² AWG6 Weight: 1,6 kg (3.5 lb) Dimensions (H x W x D): 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch) Safety Standards: EN 60950 Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5

Orion-TR 12/48-8A (380W) Isolated DC-DC Converter Remote On/Off Terminal The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch.  All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current An unlimited number of units can be connected in parallel.   High Temperature Protected  The output current will reduce at high ambient temperatures.   IP43 Protection  When installed with the screw terminals oriented downward.   Screw Terminals  No special tools are needed for installation.   Input Fuse (not replaceable)  On 12 V and 24 V input models only.   Adjustable Output Voltage  Not intended for battery charging (consider using an Orion-Tr Smart for battery charging). Specifications: Input Voltage Range: 10-17 V Under Voltage Shut Down: 7 V Under Voltage Restart: 7.5 V Nominal Output Voltage: 48.2 V Output Voltage Adjust Range: 40-60 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 8 A Maximum Output Current (10 S) at Nominal Output Voltage minus 20%: 15 A Short Circuit Output Current: 25 A Cont. Output Power at 25 Degrees C: 430 W Cont. Output Power at 40 Degrees C: 380 W Efficiency: 89 % No Load Input Current (2): < 220 mA  Current Consumption: < 200uA when disabled via its remote port Galvanic Isolation: 200 VDC between input, output, and case Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C) Humidity: Max. 95 % non-condensing DC Connection: Screw terminals Maximum Cable Cross-Section: 16 mm² AWG6 Weight: 1.8 kg (4 lb) Dimensions (H x W x D): 130 x 186 x 80 mm (5.1 x 7.3 x 3.2 inch) Safety Standards: EN 60950 Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.

Orion-TR Isolated DC-DC Converter - 24 VDC to 24 VDC - 280W - 12AMP Remote On/Off Terminal The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch.  All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current An unlimited number of units can be connected in parallel.   High Temperature Protected  The output current will reduce at high ambient temperatures.   IP43 Protection  When installed with the screw terminals oriented downward.   Screw Terminals  No special tools are needed for installation.   Input Fuse (not replaceable)  On 12 V and 24 V input models only.   Adjustable Output Voltage  Not intended for battery charging ( consider using an Orion-Tr Smart for battery charging). Specifications: Input Voltage Range: 16-35 V Under Voltage Shut Down: 14 V Under Voltage Restart: 15 V Nominal Output Voltage: 24.2 V Output Voltage Adjust Range: 20-30 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 12 A Maximum Output Current (10 S) at Nominal Output Voltage: 15 A Short Circuit Output Current: 30A Cont. Output Power at 25 Degrees C: 320 W Cont. Output Power at 40 Degrees C: 280 W Efficiency: 89 % No Load Input Current (2): < 80 mA  Current Consumption: < 200uA when disabled via its remote port Galvanic Isolation: 200 VDC between input, output, and case Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °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 inch) Safety Standards: EN 60950 Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.

Smart Buck-Boost 50A (700W) DC-DC Charger - Non-Isolated The Smart BuckBoost DC-DC Charger can be used as a battery charger or as a power supply with a wide input and output voltage range. In charger mode, the four-stage charge algorithm will increase battery life by properly charging the battery. Especially in the case of vehicles with a Euro 5 or 6 smart alternator, which often supplies too low charging voltage even with the engine running or in the event of a voltage drop over long cables, controlled charging is crucial. Controlled charging also protects the alternator in lithium systems from overloading, as the low impedance of lithium batteries results in a high alternator current. In power supply mode, the output voltage remains stable regardless of the applied load or fluctuating input voltage (within the specified range). The output voltage is fully adjustable and remains independent of the input voltage, thanks to the automatic buck-boost control. This control also guarantees that the current will never exceed the set value, even when the input voltage is higher than the output voltage. The Smart BuckBoost can be set to only supply power when the engine is running. This is possible thanks to the integrated engine shutdown detection. This eliminates the need to adjust in-vehicle wiring or add an engine detection sensor to determine if charging can start. It also prevents the voltage on board the vehicle from getting too low. In addition to this detection, the Smart BuckBoost can also be forced on via the remote on/off port. The Smart BuckBoost is fully programmed and monitored using the VictronConnect App. This also includes remote access via VictronConnect-Remote (VC-R) when connected to a GX device (requires a GX device connection to the VRM Portal) via the integrated VE.Direct port, monitoring via the GX Remote Console or from a PC, Apple computer with macOS, or Android device in conjunction with a VE.Direct to USB interface and VictronConnect. Discover all setting and monitoring options in the Setup & monitoring with VictronConnect [15] chapter and the VictronConnect manual. In the Box Smart Buck-Boost 50A (700W) non-isolated DC-DC Charger 12/12-50 with terminal block for remote on/off connection   Features Smart Alternator Compatibility It is common for vehicle manufacturers to install "smart" ECU (Engine Control Unit) controlled alternators to increase fuel efficiency and reduce emissions. Smart alternators provide variable output voltage and shut down when not needed. The Smart BuckBoost has an integrated mechanism that detects whether the engine is running (engine shutdown detection), so the charger is only activated when the alternator is supplying power. This ensures that the charger only draws power when the alternator supplies power. Separation of the Starter Battery and the Service Battery The Smart BuckBoost separates the starter battery from the service battery. Comprehensive Electronic Protection The charger is protected against overtemperature (bottom plate >90 °C) by reducing the output power when the maximum product temperature is reached. Protected against overload Protected against short circuit Protected against excessive temperatures Adaptive charging in four stages The Smart BuckBoost is configured by default for a three-stage charging process. Bulk — Absorption — Float — Storage Bulk - During this phase, the Smart BuckBoost supplies as much charging current as possible to quickly charge the batteries. Absorption - When the battery voltage reaches the absorption voltage setting, the charger switches to constant voltage aka absorption mode. For lead-acid batteries, it is important that the absorption time is kept short during superficial discharges to avoid overcharging the battery. After a deep discharge, the absorption time is automatically increased to ensure that the battery is fully charged again. For lithium batteries, the absorption time is fixed, 2 hours by default. Fixed or adjustable modes can be selected via the battery settings. Float - During this phase, the battery is charged with a trickle charge voltage to keep it in a fully charged state. When the battery voltage drops far below this level, for example, due to a high load for at least 1 minute, a new charge cycle is activated. Storage - The battery voltage is maintained at the configured storage voltage, which is slightly reduced comp Flexible Charge Algorithm The Smart BuckBoost has fully programmable charge algorithms and eight pre-programmed battery settings. Configurable with VictronConnect. Adaptive Absorption Time In adaptive absorption time mode, the correct absorption time is calculated automatically. Configurable with VictronConnect. Repeated Absorption To refresh the battery and prevent slow self-discharge while in the storage stage over an extended period, a 1-hour absorption charge will automatically occur every 7 days (or as configured). Temperature-Compensated Charging The optimum charge voltage of a lead-acid battery is inversely proportional to temperature. The Smart BuckBoost DC-DC Charger measures the ambient temperature at the start of the charging phase and compensates for the temperature during charging. The temperature is measured again when the battery charger is in low current mode during absorption or storage. Special settings for a cold or warm environment are therefore not required. Adjustable Charge Current The charge current is adjustable with a minimum step size of 0.1A. Configurable with VictronConnect. Low-Temperature Shutdown Prevents damage to lithium batteries by turning off the charger at low temperatures. Configurable with VictronConnect. Input Voltage Lock-Out Shut down the charger when the input voltage falls below the lock-out value and restart when the input voltage rises above the restart value. Configurable with VictronConnect. Remote On/Off The inverter can be switched on and off remotely via the remote on/off connector or the VictronConnect App. Typical applications include a wired switch or a lithium battery with a Battery Management System (BMS) that has an ATC (allowed to charge) output. VE.Direct Monitor and control (on/off) the Smart BuckBoost via a wired connection from a GX device such as the Cerbo GX, Ekrano GX, or use a PC, Apple computer (requires macOS), or Android device in conjunction with VictronConnect via a wired VE.Direct connection. Configuration and Monitoring via VictronConnect App and Bluetooth Built-in Bluetooth Smart: the wireless solution to change settings, monitor activities, and update software using Apple and Android smartphones, tablets, or other devices. Various parameters can be adjusted and monitored with the VictronConnect App. This also includes Instant Readout, which displays the most important data of the Smart BuckBoost (and other smart products) on the Device list page without the need to connect to the product. This includes visual notifications of warnings, alarms, and errors that enable diagnostics at a glance.  VictronConnect is available for Android, iOS, Windows, and macOS. See the VictronConnect manual to get the most out of the VictronConnect app when connected to a Victron smart product. Waterproof The Smart BuckBoost complies with an ingress protection rating of IP65; this means the product is dust-tight and protected against heavy rain. Silent The heat is dissipated through natural convection, eliminating the need for a noisy cooling fan.  Specifications: Input Voltage Range: 9-17V Output Voltage Adjust Range: 10-17V Output Voltage Tolerance: +/- 0.25% (max) Output Voltage Noise: 10mV rms Input and Output Current Setting Range: 1 - 50A Maximum Constant Short-Circuit Current: 50A Continuous Output Power up to 40 °C: 700W Maximum Efficiency: 98.5% No-Load Current Consumption: < 100mA Standby Current Consumption: < 1.5mA Communication Ports Specifications: Bluetooth Smart: Yes VE.Direct: Yes Other Specifications: Operating Temperature Range: -20 to +60 °C (derating 1.5% per °C above 40 °C) Protection Category: IP65 DC Connection: Screw terminals Maximum Cable Cross Section: 25mm² AWG4 Weight: 0.330kg (0.73 lb) Dimensions h x w x d: 137.3 x 123.1 x 40mm (5.4 x 4.85 x 1.6 inch) Standards Safety: IEC 62477-1 Emission: IEC 61000-6-3, EN 55014-1 Immunity: IEC 61000-6-2, IEC 61000-6-1, EN 55014-2 Automotive Directive: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product.