NVFM
NVFM
23 15.5 26
Operation condition
Insulation Resistance
1)
Dielectric Strength
Between contacts
Between contact and coil
1)
100M
min (at 500VDC)
Item 7 of IEC 61810-5
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
50Hz 500V
50Hz 1000V
Features
Switching capacity up to 35A.
PC board mounting and insert mounting available.
Suitable for automation system and automobile auxiliary etc.
Shock resistance
100m/s
2
11ms
IEC68-2-27 T Ea
est
Vibration resistance
10~40Hz double amplitude 1.27mm
IEC68-2-6 T Fc
est
Terminals strength
8N 4N PC type
IEC68-2-21 Test Ua1
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
18.5g
Note: 1). ,When testing, coil terminals should be connected, if coil transient suppression is installed in relay .
Dimensions
Ordering Information
mm /inch
23max.
0.905max.
15.5max.
0.610max.
0.098
2.5
0.098
0.453(0.374)
NVFM C
1
2
Z
3
20
4
DC12V
5
1.5 b
6
7
D
8
5 Coil rated voltage(V) DC:6,12,24,48
6 Coil power consumption 1.2:1.2W 1.5:1.5W
7 Terminals b: PCB type a: plug in type
8 Coil transient suppression: D: with diode
R: with resistance
NIL: standard
5.5
0.217
1 Part number NVFM
2 Contact arrangement A:1A (1.2W) C:1C(1.5W)
3 Enclosure S: Sealed type Z: Dust cover
4 Contact current 35:35A/14VDC 30:30A/14VDC
25:25A/14VDC 20:20A/14VDC
26
Max.
1.024max.
0.126
0.031
6.3
0.248
0.031
2.5
0.087
0.189
Contact Data
Contact Arrangement
Contact Materia
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Electrical
Operation
life
Mechanical
1A SPSTNO
1C SPDT(B-M)
AgSnO
2
, AgNi
1A 35A,25A/14VDC 1C 20A/14VDC,NO:30A/14VDC,NC:25A/14VDC
490W
75VDC
Max. Switching Current:35A
50m
Item 4.12 of IEC 61810-7
5
10
Item 4.30 of IEC 61810-7
7
10
Item 4.31 of IEC 61810-7
Note: Terminals as shown above
are also available.
0.248
0.031
0.189
Dimensions
3-2.6 1.2
0.102 0.047
9
0.354
0.354
2-2.7 1.2
0.106 0.047
4.5
0.177
Coil Parameter
Coil voltage
VDC
Coil
resistance
10%
Pick up
voltage
VDC(max)
(70%of rated
voltage )
4.2
8.4
16.8
33.6
4.2
8.4
16.8
33.6
Release
voltage
VDC(min)
(10% of rated
voltage)
0.6
1.2
2.4
4.8
0.6
1.2
2.4
4.8
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
0.315
0.551
4.5
0.177
0.315
0.197
Plug in type
PCB type
Dash
numbers
1A
1C
Mounting (Bottom view)
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
Wiring diagram (Bottom view)
Rated
006-1200
012-1200
024-1200
048-1200
006-1500
012-1500
024-1500
048-1500
6
12
24
48
6
12
24
48
Max.
7.8
15.6
31.2
62.4
7.8
15.6
31.2
62.4
30
120
480
1920
24
96
384
1536
1.2
10
7
Reference Data
1.5
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.
149
Ningbo Huaguan Electronics Corporation LTD.
150
