DBLECTRO NVF4-4

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
NHG RELAYS
19)19)
NVF4-3
29×29×26.5
NVF4-4
29×29×26.5(+16)
Features
Miniature.
Contact load capacity up to 80A.
Suitable for automobile.
Terminal types as inserting.
Ordering Information
NVF4-3 C Z 30 b DC12V C D
1
2
3
4
5
6
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:60A,80A
B Form:40A,70A
C Form :60A,80A
U Form:2 25A
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
7
8
5 Terminals b: PCB type a: plug in type
6 Coil rated Voltage(V) DC:6,12,24
7 Contact meterial C:AgCdO N:AgNi NIL: Ag SnO2
8 Coil transient suppression: D: with diode.;
2D:with two diodes.;.
R: with resistance.;
DR: with diode and resistance;
NIL: standard
1A SPSTNO 1B SPSTNC
Ag SnO2 , AgNi
1A
1B
60A,80A/14VDC
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation
Electrical
life
Mechanical
1C SPDT(B-M)
40A,70A/14VDC
980W
75VDC
30m
5
10
7
10
1U SPSTNODM
1C
NO:60A,80A/14VDC
NC:40A,70A/14VDC
1U
2
25A/14VDC
Max. Switching Current:80A
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Coil Parameter
Coil voltage
VDC
Dash
numbers
Rated
Coil
resistance
±10%
Pickup
voltage
VDC(max)
(65%of rated
voltage )
release
voltage
VDC(min)
(10% of
rated
voltage)
Max.
006-1800
6
7.8
20
3.9
0.6
012-1800
12
15.6
80
7.8
1.2
024-1800
24
31.2
320
15.6
2.4
Coil power
consumption
W
1.8
Operate
Time
ms
Release
Time
ms
7
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
19)
19)
Operation condition
1)
Insulation Resistance
1)
Dielectric Strength
Between contacts
Between contact and coil
100M
min (at 500VDC)
Item 7 of IEC255-5
Item 6
Item 6
50Hz 500V
50Hz 500V
of IEC255-5
of IEC255-5
2
Shock resistance
147m/s
11ms
IEC68-2-27 Test Ea
Vibration resistance
10~40Hz
double amplitude 1.5mm
IEC68-2-6 Test Fc
Terminals strength
8N 4N(PC type)
IEC68-2-20 Test Ta method 1
Solderability
235
2
3 0.5s
Ambient Temperature
-40~85
IEC68-2-3 Test Ca
Relative Humidity
85% (at 40 )
Mass
46g(NVF4-3);48g(NVF4-4)
Note: 1). When testing, coil terminals shall be connect ,If coil transient suppression is installed in relay .
Qualification inspection:
Perform the qualification test as specified in the table
of IEC255-19-1 and minimum sample size 24.
Dimensions (Unit: mm)
70A 80A PCB 40A 60A
70A 80A
NVF4-3 type
NVF4-4 type
Note: Footprint as shown above
is also available.
Dimensions
! "#
$%&
'()+*
Mounting (Bottom views)
NOTES 1).Dimensions are in millimeter.
Wiring diagram (Bottom views)
mm
0.3
0.8
1.4
1.5
1.93
2.16
2.5
2.6
3.0
3.2
3.8
4.6
5.5
6.3
7.3
8
8.4
9.5
9.8
11.5
12
15.2
16.8
17
17.9
19
22
26.5
29
0.012
0.031
0.055
0.059
0.076
0.085
0.098
0.102
0.118
0.126
0.150
0.181
0.217
0.248
0.287
0.315
0.331
0.374
0.386
0.453
0.472
0.598
0.661
0.669
0.705
0.748
0.866
1.043
1.142
2).Inch equivalents are given for general information only.
Reference Data
Ningbo.Huaguan Electronics Corporation LTD.