MACFARLANE - BL4B AVR Sincro

MACFARLANE - BL4B AVR Sincro

BL4B AVR Sincro

The Sincro BL4B AVR or Automatic Voltage Regulator is designed for use on 50/60Hz brush less generators. The regulator includes Frequency Compensation. The Sincro AVR BL4 B Voltage Regulators is BL4 AVR placed in bigger case for mechanical compatibility with different alternators .... Call for Special Pricing!

Product Details:

BL4B AVR
The Sincro AVR BL4 B Voltage Regulators are designed for use on 50/60Hz brushless generators
Fuse Protection included in case of missing or wrong connection
Under frequency selection and adjustment
Commonly used on HB4, JB4 & SK250 Models





Established in Victoria in 1949, Macfarlane Generators has grown to serve Queensland, New South Wales and Perth since 1982. With over 80 specialized staff members, we cater to industrial, commercial, domestic, and recreational power needs. Partnering with global manufacturers, we offer the best generator sets on the market. Our services include spare parts, technical support, routine maintenance, and custom solutions. Whether new or used, we ensure reliable power solutions for a diverse range of applications.

Go to the Macfarlane Generators showroom on to see the rest of our stock, send Macfarlane a message about the item you are interested in, or give Macfarlane Generators a call, we are happy to answer any of your questions.