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 NVF4-7&NVF4-8 NHG RELAYS NVF4-7&NVF4-8 NVF4-8 26.5 26.5 25.2(+16) Insulation Resistance 1) 100M Dielectric Strength 1) Between contacts Between contact and coil 50Hz 500V 50Hz 500V Shock resistance Vibration resistance Terminals strength 30 m/s 2 6 ms 20~500Hz 10N 100N min (at 500VDC) Item 7 of IEC255-5 Item 6 of IEC 255-5 Item 6 of IEC 255-5 IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua2 1.8mm 235 2 3 0.5s IEC68-2-20 Test Ta test 1 -40~105 Ambient Temperature 85% (40 ) IEC68-2-3 Ca Relative Humidity 36g Mass Note: 1). When testing, coil terminals should be connected, If coil transient suppression is installed in relay . Solderability Features Small size and light weight. Heavy contact load (70A). Contact arrangement Form A and C available. Suitable for automobile and lamp accessories application. PC board mounting and direct insert mounting available. Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Dimensions mm /inch NVF4-7 A Z 70 b DC12V 1.6 C D 6.3 0.248 Contact Data 9.5 0.374 0.8 0.031 Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Electrical Mechanical 10 5 10 7 3.12 IEC255-7 IEC255-7 3.30 3.31 Rated 8.4 0.331 Release voltage VDC(min) (10% of rated voltage) Coil power consumption W Operate Time ms Release Time ms Max. 006-2000 012-2000 024-2000 6 12 24 7.8 15.6 31.2 19 76 303 012-1700 024-1700 12 24 15.6 31.2 90 7.2 360 14.4 3.6 7.2 14.4 0.6 1.2 2.4 1.9 7 1.6 3.2 1.6 7 16.9 0.665 Dash numbers Pick up voltage VDC(max) (60%of rated voltage) 6- 2.18 0.086 8.4 0.331 17.9 0.705 17.9 0.705 3.8 0.150 NOTES 1).Dimensions are in millimeters. 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. 2).Inch equivalents are given for general information only. 1.5 0.059 PCB type Note:Terminals as shown above are also available. 2- 1.93 0.076 Plug in type PCB type Mounting (Bottom view) 3.8 0.8 0.031 0.150 3.0 19 0.748 9 0.354 17 0.5 17¡À 0.5 0.669 0.020 9.5 0.374 1.2 0.047 1.5 0.059 :80A IEC255-7 Coil Parameter Coil resistance 10% 6.3 0.248 1.2 5.8 0.047 0.228 26.5 Max. 1.043max. 0.8 0.031 9.5 0.374 26.5 Max. 1.043max. 3.8 0.150 Coil voltage VDC 1.6 0.063 6.3 0.248 Dimensions 70A/14VDC 50A/14V 85 980W 75VDC 200mV(70A) ?5.5 0.217 0.8 0.031 1A 1H SPSTNO AgSnO2 , AgNi Contact Material Operation life 1.2 0.047 2.5 0.098 16 0.630 3.8 3.8 0.150 0.150 8.5 0.335 17 0.669 Contact Arrangement 26.5 Max. 1.043max. 26.5 Max. 1.043max. 6 Terminals b: PCB type a: plug in type Coil rated voltage(V) DC:6,12,24 Coil power consumption 1.6:1.6W 1.9:1.9W Contact material N:AgNi NIL: AgSnO2 Coil transient suppression: D: with diode.; 2D:with two diodes.;. R: with resistance.; DR: with diode and resistance; NIL: standard 25.2Max. 0.236 0.992max. 5 6 7 8 9 1 Part number NVF4-7,NVF4-8(Insulation Bracket), NVF4-8a(Shrouded Type With Metal Bracket Contact Arrangement:1A,) 2 Contact arrangement A:1A 3 Enclosure S: Sealed type Z: Dust cover 4 Contact current 50:50A;70:70A 2.5 0.098 5.4 0.213 9 11 00.5 11¡À .5 0.433 0.020 8 17 17¡À 00.5 .5 0.669 0.020 7 25.2 Max. 0.984max. 6 11 0.5 11¡À 0.5 0.020 5 0.433 4 4.6 0.181 2 3 5.4 0.213 1 0.118 Ordering Information 4.6 0.181 NVF4-7 26.5 26.5 25.2 Operation condition Wiring diagram (Bottom view)