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Isolation Transformers (3.6 – 12 kVA)

 Drop-In Charles IsoG2 Replacement

LAUNCHING SOON!

ASEA’s Isolation Transformer is a drop-in replacement for Charles IsoG2 designed to protect vessel under-fittings from galvanic corrosion and to shield onboard electronics from reverse polarity and shore power fluctuations. It also ensures safety by preventing the boat from sending unintended electric currents into the surrounding water. 

Features

  • Ignition Protected: Certified to ABYC C-1500 requirements, making them safe and reliable to use in gasoline-powered marine vessels.
  • Galvanic Corrosion Protection: By isolating AC shore power from the boat’s AC power system, the ASEA Isolation Transformer protects the boat from galvanic corrosion.
  • Marina electrical leakage compliance: With NEC 555.35 becoming mandatory for marinas to check and limit the amount of leakage available per vessel, an isolation transformer doesn’t allow any electrical leakage back to the power pedestal.
  • Charles Isolation Transformer Replacement: ASEA’s isolation transformers are designed as a direct and improved replacement for Charles IsoG2.
  • GFPE Tripping Prevention: Eliminates false GFPE tripping by preventing current flow back into the dock, guaranteeing uninterrupted power supply, even as a transient occupant.

Certifications

  • UL 1561
  • Meets ABYC E-11.7.1
  • ABYC C-1500 (for ignition protection)

Ignition Protected

ABYC certified, safe for gasoline-powered vessels

Charles IsoG2 Replacement

Designed as a direct drop-in and improved replacement

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Galvanic Corrosion Protection

Protects the boat by isolating AC shore power from the boat’s AC power system

SPECIFICATIONS

Model 3.6 kVA 12kVA
Input Voltage
120 VAC
120/240 VAC
Input Current
30 A
50 A
Output Voltage
120 VAC
120/240 VAC
Output Current
30 A
50 A
Output Frequency
60 Hz
50/ 60 Hz
Weight
55 lb
240 lb
Height
21.6 cm / 8.5 in
30.5 cm / 12.0 in
Width
21.6 cm / 8.5 in
33.0 cm / 13.0 in
Width (with flange)
27.4 cm / 10.8 in
38.1 cm / 15.0 in
Depth
26.7 cm / 10.5 in
40.6 cm / 16.0 in