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Presente / Presents:
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
NHG RELAYS
NVF4-1&NVF4-2
NVF4-1&NVF4-2
26.5 NVF4-1 26.5 24.5 26.5 NVF4-2 26.5 24.5(+16)
Operation condition
Insulation Resistance1) Dielectric Strength Between contacts Between contact and coil Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass
1)
100M
min (at 500VDC)
Item 7 of IEC255-5 Item 6 of IEC255-5 Item 6 of IEC255-5 IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua2 IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca
50Hz 500V 50Hz 750V 147m/s2 11ms 10~40Hz double amplitude 1.5mm 8N 4N PC type 235 2 3 0.5s -40~125 85% (at 40 ) 31g(NVF4-1);36g(NVF4-2)
Features
Small size and light weight. Heavy contact load (40A). Suitable for automobile and lamp accessories application. PC board mounting and direct insert mounting available.
Note: 1). When testing, coil terminals should be connected, 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.
Ordering Information
Dimensions
2.5 0.098 19 0.748 26.5max. 1.043max. 26.5max. 1.043max. 11.5 24.5max. 0.453 0.965max.
mm /inch
2.5 0.098 5.5 0.217 16 0.630 9 0.354 15.2 0.598
NVF4-1 C Z 30 b DC12V 1.6 C D
1 23 4 5 6 7 8 9
5 6 7 8 9 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 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 1Part number NVF4-1,NVF4-2(Insulation Bracket), NVF4-2a(Shrouded Type With Metal Bracket Contact Arrangement:1A,1C) NVF4-2b(Shrouded Type With Metal Bracket Contact Arrangement::1U) 2Contact arrangement A:1A B:1B C:1C U:1U 3Enclosure S: Sealed type Z: Dust cover 4Contact current A Form:2 20A,40A B Form:30A C Form:30A 40A U Form:2 20A
0.8 0.031
11.5 24.5max. 0.453 0.965max. 6 0.236
0.098
0.031 0.181 4.6 26.5max. 1.043max.
0.102
0.181
4.6
5.8 0.228
0.8 0.031
6.3 0.248
5.7 0.224
26.5max. 1.043max.
0.248
NVF4-1type
NVF4-2type Dimensions
Contact Data
0.055
Note: Terminals as shown above are also available.
Contact Arrangement Contact Material Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop
1A SPSTNO ,1B SPSTNC ,1C SPDT(B-M) ,1U SPSTNODM AgSnO 2 , AgNi 1A 40A, 2 20A/14VDC 630W 75VDC 30m Electrical 105 Mechanical107 1B 30A/14VDC 1C
NO:40A/14VDC NC:30A,40A/14VDC
1U 2 20A/14VDC
0.331
0.315
0.315
Max. Switching Current:40A Item 3.12 of IEC255-7 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7
0.106 86(+) 0.331 0.705 0.331 0.705 87 30 85(-) 87 86(+) 85(-) 30 87b 87
Operation life
PCB type
0.661
Plug in type
Mounting (Bottom view)
0.661
Coil Parameter
NOTES 1).Dimensions are in millimeters.
Dash numbers Coil voltage VDC Coil resistance 10% Pick up voltage VDC(max) (65%of rated voltage) 3.9 5.9 7.8 15.6 31.2 3.9 7.8 15.6 Release voltage VDC(min) (10% of rated voltage) Coil power consumption W Operate Time ms Release Time ms
1A 2 20A 1U Wiring diagram (Bottom view)
2).Inch equivalents are given for general information only.
Rated 006-1600 009-1600 012-1600 024-1600 048-1600 006-1900 012-1900 024-1900 6 9 12 24 48 6 12 24
Max. 7.8 11.7 15.6 31.2 62.4 7.8 15.6 31.2 22.5 50.6 90 360 1440 19 75.8 303.2 0.6 0.9 1.2 2.4 4.8 0.6 1.2 2.4
Reference Data
1.6 7 5
1.9
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.
Ningbo Huaguan Relay Corporation LTD.
0.126

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