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 NV231 NHG RELAYS NV231 Patent No.: 01139153.7,01274370.4 23.8 12.9 9.9 Features Small size, light weight 8g Withstands high temperature, operating under 105 Heavy contact load switching current up to 30A. Operation condition Insulation Resistance Dielectric Strength Between contacts Between contact and coi 1000M 50Hz 500V 50Hz 500V Shock resistance 300m/s2 Vibration resistance 10~500Hz double2 amplitude 1.27mm 60m/s 10N 235 2 3 0.5s -40~105 85% (at 20 ) 8g Terminals strength Solderability Ambient Temperature Relative Humidity Mass ambient temperature. min (at 500VDC) Item 7 of IEC255-5 Item 6 of IEC255-5 Item 6 of IEC255-5 6ms 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 7 Contact Rating Resistive 2A:20A/14VDC 2C:NO:20A/14VDC; NC:15A/14VDC Dash Numbers Coil resistance 10% 0.5 0.020 6- 1.8 0.071 4- 1.1 0.043 0.5 0.020 7 0.275 0.039 7 0.275 8 0.126 0.315 3.2 0.020 Pick up voltage VDC(max) (58%of rated voltage) Release voltage VDC(min) (12.5% of rated voltage) 4-0.4 0.016 Operate Time ms Release Time ms 0.031 0.059 SMT 3.06 25 1 2 24 23 4-0.8 1.5 Coil power consumption W 21 22 16 1.56 0.061 4 5 0.630 0.059 3 7.5 0.295 6.01 0.059 8.5 0.335 0.237 1.5 0.059 1.5 0.508max. 1.5 3.36 12.9 Max. 0.132 23.6 Max. 0.929max. 0.051 0.120 6-1.3 Max. Switching Current:30A Item 3.12 of IEC255-7 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 Coil Parameter Coil voltage VDC 0.016 0.020 6-0.7 280W 24VDC 30mV (at 10A) 105 107 0.012 0.027 Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical 0.039 23.8 0.937 7.2 0.283 2A DPSTNO ,2C DPDT(B-M) AgSnO2 AgNi 0.110 Contact Data Contact Arrangement Contact Material 8 0.315 2.2 0.087 0.6 0.024 Max. 0.508max. 1.3 3 0.051 0.118 Max. 0.937max. 3 0.118 0.6 0.024 5 Coil rated voltage(V) DC:10,12 6 Contact material N:AgNi;S:AgSnO2 7 Coil power consumption 0.55:0.55W 0.57:0.57W 6.01 6 0.237 5 1 Part number NV231 2 Contact arrangement 2A:2A 2C:2C 3 Enclosure S: Sealed type Z: Dust cover 4 Mounting NIL: Standard S: SMT 0.016 4 mm /inch 11.3 Max. 0.445max. 3 Dimensions DC12V N 0.57 9.5 2 S 0.374 1 Z Max. 0.937max. NV231 2C of IEC255-19-1 and minimum sample size 24. 7.5 8.5 0.335 0.295 23.6 0.929 Dimensions Mounting (Bottom view) Rated Max. 010-550 10 12 2 181 5.7 1.25 2 0.55 3 1.5 012-570 12 14.4 2 254 6.9 1.5 2 0.57 3 1.5 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. 2C 2A Wiring diagram (Bottom view) NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. Ningbo Huaguan Relay Corporation LTD.