3.1 Key Specifications/Special Features
Technical data
Model JFY-5-3
Measuring circuit L N
Rated voltage AC 220V,50/60Hz
Monitoring functions overvolatege, undervoltage
Overvoltage setting range AC200-300V adjustable
Undervoltage setting range AC120-240V adjustable
Recovery of overpressure 1-20 V adjustable
Overvoltage Undervoltage Action time 0.1-60 s adjustable
Indicators LCD indicating voltage,operationand fault status
Output contacts 1 CO & 1 NO
Contact capacity 6A ,250VAC
Dimensions (H x W x D) 48×48×90mm
Mounting DIN rail
Features
— Powered by the measuring circuit
– Compatible with AC and DC supply
— Built-in LCD and keypad afford a precise,digital setting
— Compact modular 43mm housing
— Adjustable over- and undervoltage threshold
— Independent adjustable delay time for overvoltage, undervoltage
— Adjustable reset mode:automatic reset or manual reset
— 1 CO,1NO
