Présente / Presents: DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com NV2R NHG RELAYS NV2R Operation condition Patent No.: 95221385.0 37 16.5 17.1 Features Small size, light weight. Withstands high temperature, operating under 105 Heavy contact load switching current up to 10A. ambient temperature. Insulation Resistance 1000M min (at 500VDC) Item 7 of IEC255-5 Dielectric Strength Between contacts Between contact and coil 50Hz 1000V 50Hz 1000V Item 6 of IEC255-5 Item 6 of IEC255-5 Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 100m/s2 11ms 10~40Hz double amplitude 1.27mm 10N 235 2 3 0.5s -40~105 85% (at 20 ) 25g IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua1 IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca Qualification inspection: Perform the qualification test as specified in the table Ordering Information of IEC255-19-1 and minimum sample size 24. Dimensions mm /inch NV2R S DC12V 0.64 4 Max. 3 Coil rated voltage(V) DC: 12 4 Coil power consumption 0.64:0.64W 0.93:0.93W Max. 0.650max. 1.457max. 0.051 2 1C 2 SPDT(B-M) H-Bridge AgSnO2 AgSnO2In2O3 10A/14VDC 140 W 24VDC Max. Switching Current:10A 50m Item 3.12 of IEC255-7 105 Item 3.30 of IEC255-7 107 Item 3.31 of IEC255-7 0.039 0.016 0.079 Dimensions 0.079 0.236 Contact Arrangement Contact Material Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical 0.012 Contact Data 0.480 0.236 1 Part number NV2R 2 Enclosure S: Sealed type Z: Dust cover Max. 0.673max. 3 0.012 2 0.079 0.142 0 1 0.634 Mounting(Bottom view) Coil Parameter Dash numbers Coil voltage VDC Coil resistance 10% Pickup voltage VDC(max) Release voltage VDC(min) Coil power consumption W Rated Max. 012-640 12 14.4 225 6.8 1.2 0.64 012-930 12 14.4 155 6.0 0.9 0.93 Operate Time ms Release Time ms Wiring diagram(Bottom view) 10 CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.Pickup and release voltage are for test purposes only and are not to be used as design criteria. 5 NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. Reference Data Ningbo Huaguan Relay Corporation LTD.