title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

RSingle phase input type (2-Stage filter)NBC/NBM seriesOrdering informationNBC -10 -472 -O1 2 3 41 Series Name2 Rated Current3 Line to ground capacitor code: Refer to table 1.1.DIN rail installation type is optionThe terminal cover is retracted inside the unittable1.1 Line to ground capacitor codeCodeN NB BLine to groundLeakageCurrentC Mcapacitor(Input 125/250V 60Hz)(nominal value)000●5A /10 A maxNot Provided101●12.5A /25 A max100pF221●25A /50 A max220pF331●37.5A /75 A max330pF471●50A / 100 A max470pF681●75.5A / 150 A max680pF102●0.13 mA / 0.25mA max1,000pF222●0.25 mA / 0.5 mA max2,200pF332●0.38 mA / 0.75mA max3,300pF472●0.5 mA / 1.0 mA max4,700pF* When the line to ground capacitor code isdifferent, the attenuation characteristic is different.4 OptionD :DIN rail installation type* The dimensions change when the option is set.Refer to External view.Features of NBC/NBM series-Single Phase 250VAC (2-Stage filter)- Quick and easy push-down terminalJust connect the wires, push-down and tighten the screws with a screwdriverNBC : High-attenuation type from 150kHz to 1MHzNBM : Low leakage current, Withstand voltage 4,000 VACSpecificationsNo.Items1Rated Voltage[V]AC 1f 250 / DC2502Rated Current[A]6101620303Test Voltage (Terminal-Mounting Plate)NBC : 2,500 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidityNBM : 4,000 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity4Isolation Resistance (Terminal-Mounting Plate)500 VDC 100MW min at room temperature and humidity5Leakage currentRefer to table 1.16Voltage drop1.0V max7Safety agency approval temperatures-25 to +85C (Refer to Derating Curve)8Operating temperature-40 to +85C (Refer to Derating Curve)9Operating humidity20 to 95%RH (Non condensing)10Storage temperature/humidity-40 to +85C/20 to 95%RH (Non condensing)11Vibration10 to 55Hz, 19.6m/s 2 (2G), 3min. Period, 1hour each X, Y and Z axis12Impact196.1m/s 2 (20G), 11ms Once each X, Y and Z axis13Safety agency approvalsUL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil3-1, ENEC (At only AC input)14Case size (without projection) /Weight53X41X92 mm [2.09X1.61X3.62 inches] (WXHXD) /270g max (Option : -D refer to external view)Circuit DiagramDerating CurveCase100EMI/EMCFilter13CYLINELOADCY2 4CY : Line to ground capacitor: Mounting PlateLoad Factor [%]806040200-40-30-20405055607080Ambient Temperature [C]90NB-3? 800 ?