25 Jul SS321 MCPHERSON CONTROLS AVR VOLTAGE REGULATOR. NEW. Replaces MX321 STAMFORD
GENERAL The SS321 AVR is a PMG excited automatic voltage regulator. AVR sensing input is 190 – 264 VAC and produces 3.7 amp continuous and 6A max for 10 seconds, 50/60HZ. This regulator also has a Quadrature Droop CT Input, External Voltage Adjustment input, Over...