Product Overview: The R120 Generator AVR is an automatic voltage regulator module for generator alternator excitation and output voltage control in diesel gensets, standby power systems, industrial power equipment, and generator service applications. Application Scenario: It is commonly selected for generator maintenance, voltage regulation troubleshooting, spare parts replacement, and aftermarket service inventory where stable sourcing of electrical control components is required. Equipment Function: Based on the provided configuration, this AVR supports voltage regulation, soft start voltage ramping, sensing voltage loss protection, under frequency roll off protection, and selectable sensing arrangements, helping the generator maintain controlled output under normal operating conditions. Compatibility Notes: Buyers should confirm terminal layout, sensing input, excitation output requirements, alternator wiring, and generator model suitability before replacement, especially when matching existing R120 series AVR modules. Procurement Purpose: This part is suitable for B2B spare parts distributors, generator repair workshops, industrial maintenance teams, rental fleet service providers, and power backup system suppliers. Business Value: It supports efficient replacement planning, reduces sourcing complexity, and helps maintain reliable generator operation through a practical aftermarket AVR solution.<\/p>","protected":false},"excerpt":{"rendered":"
R120 AVR module for diesel generator alternator voltage regulation, supporting replacement sourcing for genset maintenance, backup power systems, and aftermarket service networks.<\/p>","protected":false},"featured_media":646,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19,16],"product_tag":[144,181,182],"class_list":["post-645","product","type-product","status-publish","has-post-thumbnail","product_cat-lsr-series","product_cat-generator-avr","product_tag-diesel-genset-parts","product_tag-generator-avr","product_tag-r120-voltage-regulator","first","instock","shipping-taxable","product-type-simple"],"ct_brands":[],"_links":{"self":[{"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product\/645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/comments?post=645"}],"version-history":[{"count":1,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product\/645\/revisions"}],"predecessor-version":[{"id":652,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product\/645\/revisions\/652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/media\/646"}],"wp:attachment":[{"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/media?parent=645"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product_brand?post=645"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product_cat?post=645"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartgenparts.com\/de\/wp-json\/wp\/v2\/product_tag?post=645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}