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) 48Ã?48Ã?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
Protective Functions
â?? Overvoltage Undervoltage
Typical Applications
Pumps Fans Air-conditioning system
Blowers Motors Compressors Elevators
Approvals
CE ROHS
.1 Key Specifications/Special Features
Technical data
Type JFY-813
Current range 1-10A
Time-current characteristic Definite time
Rated voltage 220VAC,50/60Hz
Measurement error 1%
Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalance
Additional functions power-on delay,auto reset
Indicators LED indicating current,operation status
Output contacts 1 C/O
Contact capacity 5A 250VAC
Dimensions (L x W x D) 70Ã?44Ã?98mm
Mounting screw fixing
