Holdwell Universal Automatic Voltage Regulator AVR SS053 compatible with Generator Genset Parts

Feature: <±0. 5% Regulation 220/380/440 VAC Programmable Input Rugged Compact Design With Under Frequency Protection Soft Start Voltage Ramping EMI Suppression Built-in High Capacity 5 Amp Fuse Parameter: Sensing Input Voltage:220/380/440VAC , 1 phase 2 wire Frequency:50-60Hz nominal Voltage input:100-300VAC , 1 phase 2 wireoutput Voltage:max90VDC at 240VAC input Current:continuous 5A,intermittent 7A for 10 secs Resistance:12 Ω minimum , max 100Ω Regulation:+/-0. 5% RMS with 4% engine governing Voltage build-up: residual voltage at avr terminal >5VAC External Voltage Adjustment:+/-7% with 1k ohm 1 watt trimmer

• 4 Wire Method Jumper from A to B connected
• SS053 is factory set for 240V 60Hz with a short from (B to A) and the dip switches set at (1 OFF) - (2 ON) - (3 ON)
• In this configuration It works like most AVRs in any 12 wire generators sets from 190 to 277 volts with the exciter field from 13 to 100 Ohms
• In this configuration the power and sensing are connected together into terminals C & BA, and the output terminals are connected to F+ and F-. Like this it can work in a multitude of configuration