Basler Electric’s analog voltage regulators will improve and optimize generator system performance for any application. Digital voltage regulators are also available. Whether it's prime power or emergency back-up power, Basler Electric has regulators for high performance and reliability. We offer regulators that are CSA certified and come standard with an 18-month warranty.

Try our Automatic Voltage Regulator Selector Program or browse below.

Analog Voltage Regulators

AEC — AVC — SR — SSR — VR — APR

AEC Series

The AEC features high performance and multiple stability networks in an economical design.

Accurate to +/-1%
Output 63 Vdc at 7 Amps
Underfrequency compensation
Overexcitation shutdown
Encapsulated
Adjustments for voltage setpoint, frequency roll-off, stability and droop
Paralleling provisions

Download Bulletin SWD for more information on the AEC63-7 or download the product manual.

AVC Series

The AVC is an economical regulator with adjustability for optimizing system performance, even on smaller generators.

Accurate to +/-1%
Output 63 Vdc at 4, 7 or 12 Adc or 125 Vdc at 10 Adc continuous
Underfrequency compensation
Encapsulated
Overexcitation shutdown
Adjustments for voltage setpoint, frequency roll-off, and stability

AVC63-4 and AVC63-4D

Download Bulletin SVD (63-4A); Bulletin SVC (63-4 and 63-4D); Bulletin SVP (63-7); Bulletin SVL (63-12 and 125-10). Product manuals are also available.

SR Series

The SR regulators have been the industry standard in single function regulators for nearly 37 years.

Accurate to +/-.5%
Output 32 Vdc at 20 Amps, 63 Vdc at 7 Amps, and 125 Vdc at 7 Amps
Paralleling provisions
Adjustments for voltage setpoint, stability and droop
Single or optional three phase sensing

Download a product manual.

For details on a simple replacement and upgrade kit (Part #9381900100) for an SR4A or SR8A voltage regulator, see Application Note EX-D200SRA.

Replacing an SR-E or SR-H Static Voltage Regulator?
If your application requires 15 Amps continuous or lower, Basler’s Pan Chassis options offer modern digital functionality and reliability. See Application Note EX-D200P3 or contact Technical Support for information.