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NVFA Datasheet(PDF) 1 Page - HuaXinAn Electronics CO.,LTD

Part No. NVFA
Description  Suitable for automation system and automobile auxiliary etc
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Maker  HUAXINAN [HuaXinAn Electronics CO.,LTD]
Homepage  http://www.huaandz.com
Logo HUAXINAN - HuaXinAn Electronics CO.,LTD

NVFA Datasheet(HTML) 1 Page - HuaXinAn Electronics CO.,LTD

  NVFA Datasheet HTML 1Page - HuaXinAn Electronics CO.,LTD  
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NVF
Switching capacity up to 25A.
PC board mounting and insert mounting available.
Suitable for automation system and automobile auxiliary etc.
NVF A
Z 20
DC12V b
D
1
2
3
4
5
6
7
Ordering Information
1 Part number NVF
2 Contact arrangement A:1A
B:1B
3 Enclosure
S: Sealed type Z: Dust cover
4 Contact current 15:15A/14VDC
20:20A/14VDC
5 Coil rated voltage(V)
DC:12,24
6 Terminals
b: PCB type a: plug in type
7 Coil transient suppression: D: with diode
R: with resistance .
NIL: standard
Contact Data
Contact Arrangement
1A
SPSTNO
, 1B
SPSTNC
Contact Material
AgSnO , AgNi
2
Contact Rating (resistive)
1A
25A/14VDC,20A/14VDC
1B
20A/14VDC,15A/14VDC
Max. Switching Power
420W
Max. Switching Voltage
75VDC
Max. Switching Current:30A
Contact Resistance or Voltage drop
20mV(at 10A)(B:40mV)
Item 4.12 of IEC 61810-7
55
Operation
Electrical
5 10
2
10 (B)
Item 4.30 of IEC 61810-7
7
life
Mechanical
10
Item 4.31 of IEC 61810-7
Coil Parameter
Dash
numbers
Coil voltage
VDC
Coil
resistance
10%
Pickup
voltage
VDC(max)
(60%of rated
voltage )
Release
voltage
VDC(min)
(11% of rated
voltage)
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
Rated
Max.
012-1160
12
18
124
7.2
1.3
024-1160
24
35
489
14.4
2.8
1.16
10
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.
Features
20.3 15.3 22.5
Operation condition
1)
Insulation Resistance
100M
min (at 500VDC)
Item 7 of IEC 61810-5
1)
Dielectric Strength
Between contacts
Between contact and coil
2
Shock resistance
100m/s
11ms
IEC68-2-27 Test Ea
Vibration resistance
10~40Hz double amplitude 1.27mm
IEC68-2-6 Test Fc
Terminals strength
100N
IEC68-2-21 Test Ua2
Solderability
235
2
3
0.5s
IEC68-2-20 Test Ta method 1
Ambient Temperature
-40~125
Relative Humidity
85% (at 40
)
IEC68-2-3 Test Ca
Mass
14g
50Hz 500V
Item 6 of IEC 61810-5
50Hz 1000V
Item 6 of IEC 61810-5
Note: 1). ,When testing, coil terminals
, if coil transient suppression is installed in relay .
should be connected
Dimensions
Note: Terminals as shown above
are also available.
Wiring diagram (Bottom view)
Dimensions
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
Reference Data
NVF
Plug in type
PCB type
Mounting (Bottom view)
4-2.6
1.2
mm /inch
0.197
0.799max.
0.602max.
0.248
Max.
Max.
0.098
0.189
0.031
0.315
0.551
0.315
0.102
0.047
0.248
0.189
0.031
0.087
0.031
0.087
25:25A/14VDC
147
148
Ningbo Huaguan Electronics Corporation LTD.


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