NE720 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
NE720 Datasheet PDF : 2 Pages
| |||
NHG RELAYS
60 40 22
Features
Magnet latching relay.
High sensitivity & reliability.
Well anti-shock and anti-vibration.
Heavy contact load.
NE720
03001003498
Patent No.: 200420082274.1
Ordering Information
NE720 A Z DC12V
1
23
4
1 Part number NE720
2 Contact arrangement A:1A B:1B
3 Enclosure Z: Dust cover
4 Coil rated voltage(V) DC:6,12, 24
Contact Data
Contact Arrangement
Contact Material
Contact Rating(resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation life
Electrical
(Rated load)
Mechanical
(No load)
1A SPSTNO 1B SPSTNC
AgSnO2
100Amax/240VAC
23000VA(COS =1) 2300VA(COS =0.4)
400VAC
Max. Switching Current:100A
1m
Item 3.12 of IEC255-7
104
Item 3.30 of IEC255-7
106
Item 3.31 of IEC255-7
Coil Parameter
Dash
numbers
Coil
rated
voltage
VDC
Coil
resistance
10%
Switching
voltage
VDC
(<80% of
rated
voltage)
Operating
voltage
range
VDC
Pulse
magnitude
ms
Coil
power
consumption
W
Operate Release
Time Time
ms
ms
2 COIL
006-4500
6
28
<4.8
4.9~10
012-4500
12
2 32
<9.6
9.8~20
36
024-4500
24
2 130
<19.2
19.7~40
1 COIL
006-2250
6
012-2250
12
024-2250
24
16
<4.8
4.9~10
64
<9.6
9.8~20
36
260
<19.2
19.7~40
4.5
12
6
2.25
12
6
CAUTION: 1.When latching relays are installed in equipment, the latch and reset coil should not be pulsed simultaneously.
Coil should not be pulsed with less than the nominal coil voltage and pulse width should be a minimum of three
times the specified operate time of the relay. If these conditions are not followed, it is possible for the relay to in
be the magnetically neutral position .
2.Switching voltage is for test purpose only and are no to be used as design criteria.
NE720
Operation condition
Insulation Resistance
Dielectric Strength
Between contacts
Between contact and coil
Creepage distance
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
1000M min (at 500VDC)
50Hz 2000V surge Voltage 2kV
50Hz 4000V surge Voltage 12kV
8.4mm
Functional 100m/s2;Survival:1000 m/s2 11ms
10~55Hz Double amplitude 1.5mm
5N; 2.5N m
235 2 3 0.5s
-25~70
85% (at 40 )
82g
Item 7 of IEC255-5
Item 6 and 8 of IEC255-5
Item 6 and 8 of IEC255-5
Addenda B of IEC255-5
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1and Ud
IEC68-2-20 Test Ta method 1
IEC68-2-3Test Ca
Qualification inspection:
Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24.
Safety approvals
Safety approval
CQC
Load
100A/220VAC
Dimensions
mm /inch
44.35
1.746
60max.
2.362max.
2-M6
M0.236
14.5
0.571
60max.
2.362max.
19.2
0.756
3-1.0 0.7
5 0.039 0.027
5 0.197
0.197
Dimensions
19.2
0.756
0.7
5 0.027
0.197
5
0.197
Mounting (Bottom view)
3(-)
4(+)
2(-)
3
4
2(+)
Wiring diagram
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
3).Relays shall have plus(+) or plus(+) and minus(-) signs placed on
the circuit diagram as shown.
Ningbo Huaguan Relay Corporation LTD.
|
|
Share Link: 