Victron Izolator baterii ARGOFET 200-3 3x200A

The Ultraflex Argo-2003 FET 3x200A battery isolator is an advanced device designed for safe and efficient distribution of charging current among three independent batteries in low-voltage installations, most commonly used on yachts, motorboats, specialized vehicles, and emergency power systems. Thanks to the use of FET (Field Effect Transistor) technology, the isolator minimizes voltage drops typical for traditional diode isolators, providing nearly full charging voltage to all connected batteries. The device allows simultaneous charging of three battery banks from a single source (e.g., alternator or charger), eliminating the risk of mutual battery discharge and protecting them from damage. The isolator is usually installed near the batteries or alternator, and installation requires solid wire connections of appropriate cross-section to safely carry high currents. The device housing is compact and designed to operate in harsh environmental conditions typical for marine and mobile applications. The Argo-2003 FET isolator is especially recommended where maintaining high charging efficiency and power system reliability is critical.

Technical specifications:

Number of outputs: 3

Maximum current per output: 200 A

Technology: FET (Field Effect Transistor)

Operating voltage: 12 V / 24 V DC (automatic detection)

Voltage drop: typically < 0.02 V

Connectors: screw-type, high-current

Housing material: anodized aluminum

Cooling: passive (heatsink)

Dimensions: approx. 200x120x60 mm

Weight: approx. 1.5 kg

Operating temperature range: -40°C to +60°C

Protection rating: IP22

Compatibility: standard and voltage-regulated alternators

Functions: battery isolation, voltage drop minimization, surge protection

Package contents: isolator, installation manual

Product advantages:

- Enables simultaneous charging of three independent batteries from a single power source - Minimal voltage drop thanks to FET technology, resulting in efficient charging - Protects batteries from mutual discharge and damage - Compatible with both 12 V and 24 V systems - Robust, corrosion-resistant aluminum housing designed for harsh conditions - No need for additional relays or switches - Easy installation with clearly marked high-current connectors - Suitable for use with high-output alternators - Surge and overheating protection - Quiet operation – no mechanical parts - High reliability and long service life - Compliant with marine and mobile installation requirements

Additional information:

Manufacturer: Ultraflex

SKU: 64992J

Model/Series: Argo-2003 FET

Number of outputs: 3

Maximum current: 200 A per output

Technology: FET (Field Effect Transistor)

Protection rating: IP22

Housing material: anodized aluminum

Country of origin: Italy

Warranty: 2 years

Installation note: recommended use of wires with appropriate cross-section and solid screw connections