R120 Genuine Leroy Somer AVR


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R120 Genuine Leroy Somer AVR for the TAL series of industrial alternators provides an excitation current up to 4 A with excellent reliability.

The R120 AVR includes advanced protections such as over-excitation limitation and voltage sensing loss. The Automatic voltage regulator (AVR) is a
compact, high performance encapsulated unit. The R120 Genuine Leroy Somer AVR incorporates latest technology and efficient semiconductor to achieve a high degree of miniaturization when applied to 3 phase and 1 phase AC brushless generator within its input and output limits, the unit offers excellent reliability.

Designed to fit the TAL 40, TAL 42 and TAL 44 alternators with shunt excitation.

Product Specification

Technology  Analog
 Excitation mode  SHUNT
 Rated excitation current 4 A / 6 A for 30 s
 Regulation accuracy (+/- %)  1%
 Frequency range  20 – 100 Hz
 Voltage setting range (+/- %)  10%
 kU/F limitation k = 1.2
 Loss of sensing voltage  ✓
 Over-excitation limitation  ✓

MNP Electrical is a one stop shop for all your industrial and commercial needs. We supply a wide variety of commercial and industrial spare parts. We have covered all your needs. Reach out to one of our friendly team members to know more about products and services on 0297565632.

Product Datasheet

Additional information

Weight 1 kg
Dimensions 30 × 30 × 30 cm


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