Small size, light weight.
80A switching capability
1 Form A contact arrangement.
Various mounting way available.
Diode or Resistor assembled available.
1 Part number: NVF7,
NVF7-2(Plastic Bracket)
NVF7-2a(Metal Bracket)
NVF7-2b(Shrouded With Metal Bracket) 2
2 Contact arrangement: A:1A
3 Enclosure: S: Wash tight; Z: Flux proof
4 Contact current: 70A,80A
5 Terminals: a: plug in type; b PCB type
6 Coil transient suppression: D: with diode
R: with resistance
NIL: standard
7 Coil rated voltage(V): DC:12,24
| Contact Arrangement | 1A(SPSTNO) | ||
| Contact Material | AgSnO2 | ||
| Contact Rating (Resistive) | 70A,80A/14VDC,25A/28VDC | ||
| Max. Switching Power | 1120W | ||
| Max. Switching Voltage | 75VDC | Max. Switching Current: 80A | |
| Voltage Drop(Initial) | Typ. 50mV (at 10A) | Item 4.12 of IEC 61810-7 | |
| Operation Life | Electrical |
80A/14VDC 85℃ 5×104 70A/14VDC,25A/28VDC 105℃ 1×105 |
Item 4.30 of IEC 61810-7 |
| Mechanical | 1×107 | Item 4.31 of IEC 61810-7 | |
| Dash numbers | Coil voltage VDC |
Coil resistance Ω±10% |
Pick-up voltage VDC(max) (65% of rated voltage) | Drop-out voltage VDC(min) (10% of rated voltage) | Coil power W | Operate time ms | Release time ms | |||
| Rated | Max. | Without resistor | With resistor | Without resistor | With resistor | |||||
|
012-1600 024-1600 |
12 24 |
15.6 31.2 |
90 360 |
80 320 |
7.8 15.6 |
1.2 2.4 |
Approx. 1.6 | Approx. 1.8 | ≤10 | ≤10 |
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.
| Insulation Resistance | 100MΩ min (at 500VDC) | Item 4.11 of IEC 61810-7 |
| Dielectric Strength | ||
| Between Open Contacts | 50~60Hz 500V 1min | Item 4.9 of IEC 61810-7 |
| Between Contact and Coil | 50~60Hz 500V 1min | Item 4.9 of IEC 61810-7 |
| Shock Resistance | 294m/s² | Item 4.26 of IEC 61810-7 |
| Vibration Resistance | 10~22.3Hz Double amplitude 10mm 22.3~500Hz 98m/s² | Item 4.28 of IEC 61810-7 |
| Terminals Strength |
Terminal retention(pull & push):≥ 100N Terminal resistance to bending(front & side): ≥10N |
Item 4.24 of IEC 61810-7 |
| Ambient Temperature | -40 ℃ ~125 ℃ | |
| Relative Humidity | 5% to 85% | Item 4.16 of IEC 61810-7 |
| Mass | 35g | Item 4.7 of IEC 61810-7 |
Note:
1). When testing, coil terminals should be connected ,If coil transient suppression is installed in relay .
CAUTION
In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.
Address
NO.11, 125 Lane, Qi-Wen Road, Haishu District, Ningbo, Zhejiang, China, 315012
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