The three dimensional channel letter signs are constructed of stainless or aluminum, plexi glass and waterproof LED internally illuminated. Most hotel signs and pylon signs will have illuminated channel letter signs mounted to their fascias
Features --Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance --Powered by the measuring circuit --1 C/O contact --5 LEDs for status indicationProtective Functions-- Phase sequence --Phase loss
Technical dataTypeJFY-5-1Measuring circuitL1,L2,L3Rated voltage380VAC,50HZMonitoring functionsPhase sequence,phase loss,overvolatege,undervoltage,phase unbalanceOvervoltage setting range390-490v adjustableUndervoltage setting range300-470v
Features --Three-phase monitoring of phase sequence, phase loss, and phase unbalance --Powered by the measuring circuit --1 C/O contact --3LEDs for status indicationProtective Functions-- Phase sequence --Phase loss --Phase unbalanceTypical
Technical dataTypeJFY-801Current range1-100ATime-current characteristicDefinite timeRated voltage220VAC,50/60HzMeasurement error1%Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalanceAdditional functions po
Etched Stainless Steel Plate The use of various types of stainless steel for the material, the corrosion of chemical principles, laser pecking, printing PVD plating process, signs bright surface, bright color, not fade, widely used in eleva
Electroforming Separate Signs The main color of nickel electroforming plane nameplateis divided into gold, silver, monochrome or two-color, but also with the requirements of customers with their own color; thickness of thin, soft and flexib