YD845

YD845 Shanghai Bao Electric Co. YD845 □ a series of single-phase power factor intelligent digital form YD8451 YD8452 General Index programmable functions can be set: address, baud rate and other parameters of accuracy class 0.5 shows the median four and a half or four bits plus a sign bit nominal input AC100V, 220V, 1A, 5A continuous current over-range: 1.2 times, instantaneous: the current 10 times / 5 seconds, 20 times / 1 sec; voltage 2-fold serial auxiliary power frequency 50Hz AC, 85V ~ 265V; allowable limit AC275V, DC390V power consumption <3VA 2KVmin.2mA dielectric strength of the insulation resistance ≥100MΩ mean time between failures ≥50000h Working conditions Temperature: -25 ~ 55 ℃, relative humidity ≤98%, non-corrosive gas becomes send output DC4 ~ 20MA, load capacity ≤600Ω digital output RS485 output, MODBUS-RTU protocol switching output of one or two contact output, contact capacity AC / DC 220V (380V) / 5A Product Specifications Dimensions: 96 × 48 × 112 (mm) Installation hole: 91 × 45 (mm)