ASEA Power Systems 3.6 kVA Isolation Transformer [634003]
Description
Description
ASEA Power Systems 3.6 kVA Isolation Transformer – 120V, 30A [634003]
The Marine Standard for Electrical Isolation, Safety, and Corrosion Protection
Why You’ll Love It
Keep your boat safe, your electrical system protected, and your onboard electronics running smoothly with the ASEA Power Systems 3.6 kVA Isolation Transformer. This 120V, 30A marine isolation transformer delivers peace of mind at the dock by eliminating galvanic corrosion, false GFPE trips, and unsafe electrical connections. It’s compact, ignition-protected, and compliant with the latest marina safety codes.
This model is a direct replacement for the Charles IsoG2 transformer but with improved reliability, lighter weight, and quieter operation thanks to its potted, fully sealed design.
Key Features
Galvanic Corrosion Protection
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Fully isolates your boat from shore power to eliminate stray current and electrolysis damage.
Ignition-Protected Design
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Certified to ABYC C-1500, making it safe for use in gasoline-powered vessels.
Marina Safety Compliance
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Meets NEC 555.35 to help prevent Electric Shock Drowning and ground-fault tripping.
Potted & Sealed Construction
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Quiet, vibration-resistant, and cool-running design sealed to IP56 standards.
Charles IsoG2 Drop-in Replacement
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Compatible size and improved performance with lighter weight (55 lbs).
GFPE Tripping Prevention
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Eliminates nuisance trips that cut power in transient docking situations.
Reverse Polarity & Voltage Spike Protection
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Shield sensitive equipment from dockside wiring issues.
Perfect For
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Cruisers and sailboats seeking galvanic isolation
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Sport fishing boats docked in saltwater marinas
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Upgrades from older Charles IsoG2 transformers
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Boaters needing full NEC and ABYC electrical compliance
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Gasoline-powered boats require ignition protection.
Technical Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 120 VAC |
| Input Current | 30A |
| Output Voltage | 120 VAC |
| Output Current | 30A |
| Frequency | 60 Hz |
| Power Rating | 3.6 kVA |
| Weight | 55 lbs |
| Dimensions (H x W x D) | 8.5" x 8.5"/10.8" (with flange) x 10.5" |
| Enclosure | Potted, IP56-rated, fully sealed |
| Certifications | UL 1561, ABYC E-11.7.1, ABYC C-1500 |
| Compliance | NEC 555.35 |
What’s in the Box
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ASEA Power Systems 3.6 kVA Isolation Transformer [634003]
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Mounting hardware
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Installation instructions
Note: This product is not returnable to the point of purchase. Contact ASEA for support.
Why Choose This Transformer?
✅ Proven Galvanic Isolation Technology
✅ Safer for Gasoline Boats
✅ NEC-Compliant for Marinas
✅ Compact, Quiet, and Lightweight
✅ Replaces Charles IsoG2 with Better Specs
✅ Trusted Brand with Global Support
Frequently Asked Questions
How does this prevent galvanic corrosion?
It isolates AC shore power from your onboard system, stopping electrolysis and protecting metal components underwater.
Can I use this on a gas-powered boat?
Yes. It’s ignition-protected per ABYC C-1500 and safe in confined, gas-exposed engine rooms.
Does it stop ground fault trips at the marina?
Yes. It prevents GFPE issues, providing consistent power even when transiently docked.
Will it fit where my Charles IsoG2 was?
Yes. It’s a drop-in upgrade that’s lighter and quieter.
How heavy is it?
Just 55 lbs—lighter than many traditional marine transformers (which can weigh 100+ lbs).
Shop the ASEA Power Systems 3.6 kVA Isolation Transformer Today
Eliminate corrosion, avoid electrical shocks, and stay code-compliant with the ASEA Power Systems 3.6 kVA Isolation Transformer. It’s the marine industry’s trusted choice for safe, reliable power delivery—whether at the dock or underway.
Need help selecting the right components or pairing it with a Marinco 30A shore cord? Contact our team at DRSA.com for expert guidance.
ASEA Power Systems 3.6 kVA Isolation Transformer [634003]
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