The Clover Systems DR340 Dynamo Regulator is an all-electronic voltage and current regulator for DC generators. It is an exact, drop-in replacement for Lucas RB340 regulator. You can replace your old unreliable mechanical RB340 without any mounting or wiring changes, or adjustments.
Replacing the old mechanical regulator saves a lot of time & grief filing relay contacts, adjusting voltage, current, & cut-out.
Protect your investment with the latest state-of-the-art technology. Avoid an inconvenient dead battery, and get consistent performance.
See the Dynamo Regulator main page for further details.
Regulates both voltage and current
No maintenance or adjustment ever needed
2 year warranty
High efficiency MOSFET cut-out
Works with most 2-brush shunt-wound DC generators
Adjustable voltage & current limits
6v or 12v, Negative or Positive ground, A-circuit or B-circuit, up to 30A (up to 55A optional)
Comes calibrated to match your dynamoPDF Literature
Original appearance when used with original Lucas cover
Automotive Grade components rated to 150ºC
Heavy Duty aluminum and stainless steel construction
Fully tested and burned-in at full load
Installation hardware and instructions included
Made in USA
Dimensions: 5.0″ x 3.0″ x 1.6″
The Clover DR340 Dynamo Regulator is designed as a direct replacement for Lucas RB340, and will work with all Lucas dynamos. It will also work with Autolite, Bosch, Delco, and other DC generators.
A complete list of compatible models is too lengthy, so please contact us if you have any questions. Since your generator may not be original, it is helpful if you know the model of your current generator. The regulator will be configured to match your generator, including voltage and current limit. No adjustment is necessary.
Price of DR340 (up to 30A) is US$165.00
Price of DR340-HP (up to 55A) is US$180.00
We will need to know the current capability of your dynamo, so please include the dynamo model number, or vehicle model. You can also email us the details.
Please select the type of your battery. Sealed (maintenance free / AGM / VRLA / Gel) batteries require a lower charging voltage than conventional batteries where you can add water.
International Customers: You will be responsible for any taxes or duties.
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