Feature 1100% brand new and high quality. 2GB-170 AVR(Automatic voltage regulator) is applicable to harmonic excitation, 3 phase brush generator. 3It is suitable for threephase 380VAC voltage generator. 4Made with flame retardant and heat resisting material, stable and reliable to use. 5High precision, long service life. Features: 100% brand new and high quality. GB-170 AVR(Automatic voltage regulator) is applicable to harmonic excitation, 3 phase brush generator. It is suitable for three-phase 380VAC voltage generator. Made with flame retardant and heat resisting material, stable and reliable to use. High precision, long service life. Specification: Exciting voltage: 20-100VDC Partial current: 10A Package weight: 285g (approx.) Package List: 1 * Automatic Voltage Regulator .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }