Transcript
NVF4-3&NVF4-4
NVF4-3&NVF4-4 NVF4-4 29 29 26.5(+16)
Features Small size. Contact load capacity up to 80A. Suitable for automobile. PC board mounting and direct insert mounting available. 24V versions with contact gap 0.8mm.
100M
Dielectric Strength 1) Between contacts Between contact and coil Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass
50Hz 500V 50Hz 500V 147m/s 2 11ms 10~40Hz double amplitude 1.5mm 8N 4N(PC type) 235 2 3 0.5s -40~125 85% (at 40 ) 46g(NVF4-3);48g(NVF4-4)
min (at 500VDC)
Item 7 of IEC 60255-5
mm /inch 0.866
Dash numbers
006-1800 012-1800 024-1800
Coil resistance 10%
Pickup voltage VDC(max) (65%of rated voltage )
Rated
Max.
6 12 24
7.8 15.6 31.2
20 80 320
3.9 7.8 15.6
0.6 1.2 2.4
1.8
006-2300 012-2300 024-2300
6 12 24
7.8 15.6 31.2
15.6 62.6 250.4
3.9 7.8 15.6
0.6 1.2 2.4
2.3
006-2600 012-2600 024-2600
6 12 24
7.8 15.6 31.2
13.8 55.4 221.5
3.9 7.8 15.6
0.6 1.2 2.4
2.6
Operate Time ms
Release Time ms
0.591
0.394
0.630 0.453
0.012
0.012
0.386
0.472
1.181
0.598
1.5
0.059
3.8
3.0
0.150
70A 80A PCB
8.4
87
30 85 8.4 0.086 17.9 0.086
40A 50A PCB type
2- 1.93
0.076
9- 2.18
0.086
17
2.6 0.102
87a
0.709 3.8 3.8
0.150 0.150 0.331
0.669
8.4 0.086 17.9 0.086
0.8 0.031
17.9
8.0 0.315
3.8
85
86
8.5
30
1.2 0.047 1.5 0.059
9.5 0.374
3.8
87
8.4 0.331 1.4 0.055
87a
80A)
Note: Terminals as shown above are also available. Dimensions
8 0.315
86
Plug in type
Coil voltage VDC
1.6 0.063
40A 50A PCB mode
2 25A/14VDC 2 15A/24VDC
NVF4-4a
6.3 0.248
0.248
Coil Parameter Release voltage Coil power VDC(min) consumption (10% of rated W voltage)
0.102
0.031
16.8 0.086
Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical
50A,80A/14VDC 40A,70A/14VDC NO:50A,80A/14VDC 25A,40A/24VDC 25A,40A/24VDC NC:40A,70A/14VDC 25A 40A/24VDC 1120W 75VDC Max. Switching Current:80A 30m Item 4.12 of IEC 61810-7 105 Item 4.30 of IEC 61810-7 107 Item 4.31 of IEC 61810-7
0.126
1A SPSTNO , 1B SPSTNC ,1C SPDT(B-M) ,1U SPSTNODM AgSnO 2 , AgNi, AgCdO 1A 1B 1C 1U
0.150
0.374 Max. 1.142max.
NVF4-3&NVF4-4(70A
50A)
0.129
0.031
0.248 Max. 1.142max.
Max. 1.142max.
NVF4-3&NVF4-4(40A
0.047
0.248
0.248 0.031
Max. 1.142max.
0.150
0.287 0.031
Contact Data Contact Arrangement Contact Material Contact Rating (resistive)
0.150
0.118
0.150
Max. 0.181 1.043max.
Coil rated voltage(V) DC:6,12,24 Coil power consumption 1.8:1.8W 2.3:2.3W 2.6:2.6W Contact material C:AgCdO N:AgNi NIL: AgSnO2 Coil transient suppression: D: with diode; 2D:with two diodes;. R: with resistance; DR: with diode and resistance; NIL: standard
0.205
6 7 8 9
9
16.8 0.661
1 Part number NVF4-3,NVF4-4(Insulation Bracket), NVF4-4a( Metal Bracket) 2 Contact arrangement A:1A B:1B C:1C U:1U 3 Enclosure S: Sealed type Z: Dust cover 4 Contact current A Form:25A,40A,50A,80A B Form:25A,40A,70A C Form:25A,40A,50A,70A,80A U Form:2 15A 2 25A 5 Terminals b: PCB type a: plug in type
8
Max. 1.043max. 0.386
7
0.591
0.748
0.217
0.098
6
0.472
DC12V 1.8 C D
5
0.012
4
0.079
0.453
3
1.181
Z 50 b
0.217
0.181
2
0.748 0.630
0.079
Ordering Information 1
IEC 68-2-3 Test Ca
Dimensions 0.866
NVF4-3 C
Item 6 of IEC 60255-5 Item 6 of IEC 60255-5 IEC 68-2-27 Test Ea IEC 68-2-6 Test Fc IEC 68-2-21 Test Ua 2 IEC 68-2-20 Test Ta method 1
Note: 1). When testing, coil terminals should be connected,If coil transient suppression is installed in relay .
0.335 0.150
NVF4-3 29 29 26.5
Operation condition Insulation Resistance1)
8
0.315
70A 80A PCBtype
Mounting (Bottom view) NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only.
Wiring diagram (Bottom view)
Reference Data
7
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. 3.Special high performance 24V version with contact gap
145
125 :NC/NO:10A/15A,1U:2
11A.
0.8mm; Limiting continuous current at
Ningbo Forward Relay Corporation LTD.
146
