NV2R
NHG RELAYS
Operation condition
Insulation Resistance
1000M min (at 500VDC)
Item 7 ofIEC255-5
NV2R
Dielectric Strength
Between contacts
Between contact and coil
50Hz 1000V
50Hz 1000V
Item 6 of IEC255-5
Item 6 of IEC255-5
Shock resistance
Vibration resistance
Terminals strength
Solderability
100m/s2
11ms
IEC68-2-27 Test Ea
Patent No.: 95221385.0
37 16.5 17.1
10~40Hz double amplitude 1.27mm
10N
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
Features
235
2
3 0.5s
Small size, light weight.
Withstands high temperature, operating under 105 ambient temperature.
Heavy contact load switching current up to 10A.
Ambient Temperature
Relative Humidity
Mass
-40~105
85% (at 20
25g
)
IEC68-2-3Test Ca
Qualification inspection:
Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24.
Ordering Information
Dimensions
mm /inch
NV2R S DC12V 0.64
1
2
3
4
Max.
Max.
0.650max.
1 Part number NV2R
2 Enclosure S: Sealed type Z: Dust cover
3 Coil ratedvoltage(V) DC: 12
4 Coil powerconsumption 0.64:0.64W 0.93:0.93W
1.457max.
0.480
0.079
0.051
Contact Data
Contact Arrangement
2
1C
2
SPDT(B-M)
H-Bridge
Contact Material
AgSnO2 AgSnO2In2O3
0.634
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
10A/14VDC
140 W
0.079
0.039 0.016
0.079
Mo unting (Bo tto m vie w)
24VDC
50m
105
Max. Switching Current:10A
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Dim e nsio ns
Operation
life
Electrical
Mechanical
107
Coil Parameter
Coil voltage
VDC
Pickup
voltage
VDC(max)
Coil
resistance
10%
Coil power
consumption
W
Operate Release
Release voltage
VDC(min)
Dash
numbers
Time
ms
Time
ms
Rated Max.
Wiring diagram(Bottom view)
012-640
012-930
12
12
14.4
14.4
225
155
6.8
6.0
1.2
0.9
0.64
0.93
10
5
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
CAUTION: 1.The use of any coil voltage less than therated coil voltage will compromise the operation of therelay.
2.Pickup and release voltage are for test purposes onlyand are not to be used as design criteria.
Reference Data
Ningbo Huaguan Relay Corporation LTD.
DBLECTRO [ DB LECTRO INC ]
