VR63-4/UL - Basler

The Basler Electric VR63-4/UL is among the most common regulator Basler manufactures because it can be used in numerous types of diesel, gaseous generator sets. These
ruggedly constructed, compact AVRs are designed for brushless AC generators.

Their versatile functions, yet simple features make the VR63-4/UL an ideal choice when replacing or upgrading your AVR.

The Basler Electric VR63-4/UL can operate in 50 or 60 hz applications and is small and easy to install. The regulator senses the output voltage of the generator in order to control the amount of power applied to the exciter field.

Basler VR63-4 Features and Capabilities:

• Designed with end-user in mind; easy to install and operate.

• Integrated circuitry for simplicity, high reliability and reduced size.

• Can be used in harsh environments due to rugged construction and potted design; AVR operates reliably everywhere.

• Fast response

• Exciter field current 4A continuous (7A forcing)

• Can be easily integrated into most applications due to Volts per Hertz limiting and provisions made for external volts adjustment.

• Regulation accuracy better than ±1.0% no load to full load.

• Model has a built-in overexcitation protection strategy and shuts itself down, protecting both the excitation system and generator from thermal damage.

• Electromagnetic Interference (EMI) suppression

• Frequency compensation

• CSA certified/UL recognized

Basler VR63-4/UL Voltage Regulator AVR Product Description

The ruggedly-constructed VR63-4/UL is designed with reliability, functionality and simplicity in mind. It’s features lend the AVR to a wide range of applications, allowing for simple integration.