Galvanic Isolator VDI-32 A
Galvanic Isolator VDI-32 A
DISCRIPTION
DISCRIPTION
⚡ Galvanic Isolator – 32A Waterproof Model
✅ Purpose
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Prevents electrolytic corrosion of underwater metals (hull, propeller, shaft, etc.)
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Blocks low-voltage DC currents entering via shore power earth wire
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Maintains safety while isolating harmful galvanic currents
⚙️ How It Works
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Contains two diodes in anti-parallel configuration
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Blocks current flow below ~1.4 VDC
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Allows AC fault current to pass through during higher error voltages
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Ensures RCD (residual-current device) will trip in fault conditions
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Installed just behind the boat’s 230V shore power inlet
🛡️ Key Features
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Waterproof (potted) design – IP67 rated
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Anodized aluminum heat sink for thermal protection
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Fail-safe design ensures safety in fault conditions
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Maintenance-free operation
📐 Technical Specs
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Max continuous current: 32 A
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Peak current (20 ms): 3200 A
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Connections: M6
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Material: Anodized aluminum
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Protection: IP67 (dust-tight and waterproof)
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Weight: 2 kg
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Dimensions (H × W × D): 63 × 164 × 200 mm
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Smarter Power. Safer Seas. Trusted Gear.
Protects Your System
Prevents starter battery drain by isolating house loads when the engine is off—ideal for dual battery setups.
Corrosion Protection
Blocks low-voltage DC currents that cause galvanic corrosion while maintaining full AC safety ground connection.
Clean Sine Wave Output
Provides a pure, clean sine wave to protect sensitive electronics and ensure optimal performance of onboard devices.
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