NV2R

37

16.5

17.1

Patent No.: 95221385.0

Features

Small size, light weight.

Withstands high temperature, operating under 105

ambient temperature.

Heavy contact load switching current up to 10A.

NV2R S DC12V 0.64

1

2

3

4

Ordering Information

3 Coil rated voltage(V)

DC: 12

4 Coil power consumption

0.64:0.64W

0.93:0.93W

1 Part number NV2R

2 Enclosure

S: Sealed type Z: Dust cover

Contact Data

Contact Arrangement

2

1C

2

SPDT(B-M)

H-Bridge

Contact Material

AgSnO

AgSnO InO

22

2

3

Contact Rating (resistive)

10A/14VDC

Max. Switching Power

140 W

Max. Switching Voltage

24VDC

Max. Switching Current:10A

Contact Resistance or Voltage drop

50m

Item 3.12 of IEC255-7

Operation

Electrical

5

10

Item 3.30 of IEC255-7

life

Mechanical

7

10

Item 3.31 of IEC255-7

Coil Parameter

Dash

numbers

Coil voltage

VDC

Rated

Max.

Coil

resistance

10%

Pickup

voltage

VDC(max)

Release voltage

VDC(min)

Coil power

consumption

W

Operate

Time

ms

Release

Time

ms

012-640

12

14.4

225

6.8

1.2

012-930

12

14.4

155

6.0

0.9

10

5

0.64

0.93

2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.

Operation condition

50Hz 1000V

Item 6 of IEC255-5

50Hz 1000V

Item 6 of IEC255-5

Insulation Resistance

1000M

min (at 500VDC)

Item 7 of IEC255-5

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

10N

IEC68-2-21 Test Ua1

Solderability

235

2

3

0.5s

IEC68-2-20 Test Ta method 1

Ambient Temperature

-40~105

Relative Humidity

85% (at 20

)

IEC68-2-3Test Ca

Mass

25g

Qualification inspection:

Perform the qualification test as specified in the table

of IEC255-19-1 and minimum sample size 24.

Dimensions

NOTES 1).Dimensions are in millimeters.

2).Inch equivalents are given for general information only.

Reference Data

NV2R

Dimensions

Mounting(Bottom view)

Wiring diagram(Bottom view)

mm /inch

1.457max.

0.039

0.016

0.079

0.650max.

0.051

0.079

0.634

0.480

0.079

Max.

Max.

Ningbo Huaguan Relay Corporation LTD.

NHG RELAYS