Voltage Controller retrofit kit for 50/100 Amps

Retrofit for IsoBoost or PM3 transformers as well as any other marine isolation transformer brand or model with our NBK2 kits.

Control, power metering and event logs are accessible via our wireless dashboard or/and an optional 3.5in touch display. Up to 2 automatic boost transformers managed from one interface.

The only failsafe product of this class on the market.

Comes with all components, hardware and supplies needed to retrofit an existing installation or equip a new transformer.

The perfect retrofit for the Charles Industries™  IsoBoost and PM3 transformers.

NBK Iso Boost kits

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COMPATIBLE WITH Charles ISO-BOOST TRANSFORMERS

Fully compatible with Charles TM Isoboost transformers and PM3 systems as well as most other brands and models of marine isolation transformers.

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ACCESSIBLE VIA WIFI

Display and control with phone, tablet or computer via Wifi interface

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FAIL SAFE

If the electronic controller or the contactor coil fails, only the boost function is disabled, the transformer will still provide power to the boat.

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AC METERING & EVENT LOG

AUTO/MANUAL BOOST

Nauti-Boost can be setup as manual or automatic boost. In manual mode it is controlled via Wifi with a phone or tablet and/or via a 3.5" remote touch screen.

AC METERING & EVENT LOG

Low dock voltage situation triggers the automatic boost.

The systems un-boost when the voltage is back to normal.

Low dock voltage situation triggers the automatic boost.

The systems un-boost when the voltage is back to normal.

AC metering with two values. A total (kwh accumulated since the unit is in service), and a "trip" (kwh accumulated from the time the function was reset to zero.)

Time stamped events and alarms are accessible on the screen and/or downloadable from your phone or tablet.

AC metering with two values. A total (kwh accumulated since the unit is in service), and a "trip" (kwh accumulated from the time the function was reset to zero.)

Time stamped events and alarms are accessible on the screen and/or downloadable from your phone or tablet.

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COMPENSATE FOR LOW VOLTAGE

Low dock voltage situation triggers the automatic boost.

The systems un-boost when the voltage is back to normal.

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AC METERING & EVENT LOG

AC metering with two values. A total (kwh accumulated since the unit is in service), and a "trip" (kwh accumulated from the time the function was reset to zero.)

Time stamped events and alarms are accessible on the screen and/or downloadable from your phone or tablet.