

LEROY SOMER R220 mainly used in 1 phase application can also be installed in 3 phase 12 wire generators. Standard alternator models are LSA40 & LSA42.3 shunt excitation only. See R450 or D510C for AREP or PMG excitation applications. The R220 is a simple design, inexpensive and a perfect solution for small generators especially for standby or prime continuous applications. PLEASE BE ADVISED: Be careful with FAKE CHINESE CLONES advertised all over the web. They appear 100% identical even stating it’s made in the France however the regulator is not certified by Leroy Somer. If your generator is still under warranty installing this will void it or worse it may not work at all. Key Points: Same day Worldwide Shipping Original Leroy Somer R220 AVR P.N AEM110RE028 Largest AVR Stock in USA
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