NG8ND
NHG RELAYS
Operation condition
Insulation Resistance
100M min (at 500VDC)
Item 7 of IEC255-5
NG8ND
Dielectric Strength
Between contacts
Between contact and coil
50Hz 500V
50Hz 500V
Item 6 of IEC255-5
Item 6 of IEC255-5
Function 100m/s2
Survival 1000m/s2 11ms
11ms
Shock resistance
IEC68-2-27 Test Ea
14.5 14.1 14.0
Vibration resistance
10Hz~500Hz Function&Survival
Acceleration:45m/s2
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
Features
Compact size.
DPDP(B-M) contacts with internal H-bridge.
Switching capacity up to 25Amotor lock load.
High performance PCB relay.
Terminalsstrength
Solderability
Ambient Temperature
Relative Humidity
Mass
5N
235
2
3
0.5s
-40~105
85% (at 40
7.5g
)
IEC68-2-3 Test Ca
Suitable for household electrical appliances, automation system.
Qualification inspection:
Ordering Information
Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24.
NG8ND 2S C DC12V 0.80
1
2
3
4
5
Dimensions
mm /inch
1 Part number NG8ND
2 Sensitivity 2:Standard
2S:High sensitivity
2L:High temperature 105
2H:High temperature/High sensitivity
3 Contact arrangement C:2 1C (H-Bridge)
4 Coil rated voltage(V) DC:12
5 Coil power consumption 0.64:0.64W 0.80:0.80W
Max.
14.1
0.555max.
Max.
14.5
0.563max.
Contact Data
Contact Arrangement
Contact Material
2
1C DPDT(B-M) (H-Bridge)
AgSnO2
Contact Current
25Amotor lock (14VDC)
480W
16VDC
2-1.2X0.3
2-1.2x0.3
0.047 0.012
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
0.047 0.012
Max. Switching Current:30A
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 ofIEC255-7
4-0.6x0.3
0.024 0.012
250mV (at 10A
5
Operation life
Electrical
Mechanical
10
106
Dimensions
Coil Parameter
4-? 1
0.039
Release
voltage
VDC(min)
(8.3% of rated
voltage)
Coil voltage
VDC
1.5
0.059
4-? 1.6
0.063
Pickup
voltage
VDC(max)
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
1
4
Coil resistance
10%
8
Model
2
3
7
6
Rated
Max.
5
2
12
12
12
12
16
16
16
16
225
180
225
180
7.2
6.5
7.2
6.5
1.0
1.0
1.0
1.0
0.64
0.80
0.64
0.80
3
8.4
0.331
Wiring diagram
(Bottom view)
0.118
2S
2L
2H
10
5
Mounting (Bottom view)
NOTES 1).Dimensions are in millimeters.
CAUTION: 1.The use of any coil voltage less than therated coil voltage will compromise the operation of therelay.
2).Inch equivalents are given for general information only.
2.Pickup and release voltage are for test purposes onlyand are not to be used as design criteria.
Ningbo Huaguan Relay Corporation LTD.
167
DBLECTRO [ DB LECTRO INC ]
