Victron Orion-Tr 48/48V-2.5A (120W) Isolated DC-DC Converter

Features of the - Victron Orion-Tr 48/48V-2.5A (120W) Isolated DC-DC Converter

Remote on-off

The remote on-off 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 by for example the engine run/stop switch (see manual).

Adjustable output voltage: can also be used as a battery charger

For example to charge a 12 Volt starter or accessory battery in an otherwise 24V system.

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 temperature.

IP43 protection

When installed with the screw terminals oriented downwards.

Screw terminals

No special tools needed for installation.

Input fuse (not replaceable)

On 12V and 24V input models only

Specifications

• Input voltage range (1): 32-70V
• Under voltage shut down: 28V
• Under voltage restart: 30V
• Nominal output voltage: 48,2V
• Output voltage adjust range: 40-60V
• Cont. output current at nominal output voltage and 25°C: 2.5A
• Maximum output current (10 s) at nominal output voltage: 3A
• Short circuit output current: 17A
• Cont. output power at 25°C: 120W
• Efficiency: 89%
• Off load current: < 80mA
• Operating temperature range: -20 to +55°C (derate 3% per °C above 40°C)
• DC connection: Screw terminals
• Maximum cable cross-section: 16 mm²
• Dimensions h-w-d: 100 x 113 x 47 mm
• Weight: 0.42 kg

PRODUCT CODE: ORI484810110