• R250 Genuine Leroy Somer AVR-Spare Parts-allgenerators.com.au

R250 Genuine Leroy Somer AVR


Original price was: $1,213.00.Current price is: $965.00. Inc. GST

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The R250 Genuine Leroy Somer AVR for the LSA series of industrial alternators provides excitation current up to 5 A with excellent reliability for SHUNT excitation types.

The R250 Genuine Leroy Somer AVR is also equipped with a Load Acceptance Module (LAM). The R250 is an analogue AVR with transistor-controlled power. It is intended for use with tiny alternators that use a SHUNT excitation. R250 regulates the excitation current in order to keep the alternator’s output voltage stable. R250 is a high-performance voltage regulator that is easy to set up and operate.
It complies with the IEC 60034-1 standard and is UL 508 / CSA certified.

Product Specification

Technology  Analog
 Excitation mode SHUNT, 3-phase and 1-phase
 Rated excitation current  5 A
 Regulation accuracy (+/- %) 0.5 %
 Frequency range 10 – 100 Hz
 Voltage setting range (+/- %) 5 %
 kU/F limitation K = 1
 Loss of sensing voltage
 Over-excitation limitation
 Short circuit current limitation
 Voltage droop
 Parallel operation between alternators
 Load Acceptance Module (LAM)

All Generators is a one stop shop for all your Generator needs. We supplies wide variety of spare parts from AVR, ATS, Alternators, Generator Controller, Air Filter to engine and battery charger. We have covered all your needs. Reach out to one of our friendly team members to know more about products and services on 1300 012 719.

Product Specification

Additional information

1 kg
30 × 30 × 30 cm


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