Orion tr smart hotel battery charger

Victron (orion smart) 12/24 20A DC-DC battery charger* Product code: ST-2952

The Orion-Tr Smart DC-DC hotel battery charger is a professional, adaptive, 3-stage DC to DC charger with built-in Bluetooth. This means that it allows you to charge the hotel battery directly from the alternator, limiting the current and protecting the battery against too fast charging.

It is intended for use in dual battery systems in vehicles or boats in which the main battery is charged by the alternator and starter battery. The unit can be monitored and programmed via Bluetooth using the Victron Connect app, can be remotely controlled with a remote on/off switch, and is equipped with a motor detection mechanism.

Technical Data **** Input voltage range: 16-35V

Switch off on undervoltage: 14V

Restart at undervoltage: 15V

Nominal output voltage: 12.2V

Output voltage adjustment range: 10-15V

Output voltage tolerance: ± 0.2V

Output noise: 2 mV rms

Continuous output current at nominal output voltage 40 °C: 20 A

Maximum output current (10 s) at nominal output voltage minus 20%: 25 A

Short-circuit output current: 50 A

Continuous output power at 25 °C: 300 W

Continuous output power at 40 °C: 240 W

Efficiency: 88%

No-load input current: ‹100 mA

Standby current consumption: ‹1 mA

Galvanic isolation: 200 V DC between input, output and housing

Operating temperature range: -20 to + 55 °C (3% derating per °C above 40 °C)

Humidity: Max. 95% non-condensing

Power connector constant (DC): Screw-on terminals

Maximum wire cross-section: 16 mm² AWG6

Weight: 1.3 kg

Dimensions height x width x depth: 130 x 186 x 70 mm

Protection class: IP43 (components electronic), IP22 (connection area)

Safety: EN 60950

Emission / Immunity: EN 61000-6-3, EN 55014-1 / EN 61000-6-2, EN 61000-6-1, EN 55014-2

Automotive directive: ECE R10-5

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