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
Description
Feature:
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