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Features:
●Two sets of main contacts + one set of auxiliary contacts
●When the main contacts are stuck, the auxiliary contacts shallfulfill the safety detection function (lEC 6181 0-3).
●Main contact gap> 3.6 mm, auxiliarycontact gap>0.7 mm
●Suitable for inverters used in solar photovoltaic power generation and Ac charging stations.
●The coil holding voltage can be reduced to 50-60% of the coil's rated voltage to achieve energy-saving benefits.
Contact Data
| Contact arrangement | 2 Form A ,1 Form B |
| Contact material |
AgSn02 |
| Contact resistance |
Main contact: 10mQMax(@6VDC 20A) Auxiliary contact:100mΩMax(@6VDC1A) |
| Rated load (Resistive) |
480VAC 40A |
| Max.Switching Voltage |
480VAC |
| Max.Switching Curre nt |
40A |
| Max.Switching Power |
19,200VA |
| Min.load |
6VDC100mA |
| Operate time(at rated.volt.) |
s30ms |
| Release time(atrated.volt.) |
s10ms |
Parameters Data
| Environmental requirements: |
Complies with RoHS, ELV, and REACHregulations |
|
| Insulation Resistance |
1000MΩ Min(500vDC) |
|
| Dielectric strength |
Between open main contacts |
2000VAC，50/60Hz 1min. |
| Between main contact and auxiliary contact |
5000VAC，50/60Hz 1min. |
|
| Between main contact sets |
2000VAC，50/60Hz 1min. |
|
| Between auxiliary contact and coil |
5000VAC，50/60Hz 1min. |
|
| Between main contact and coil |
2000VAC，50/60Hz 1min. |
|
| Between disconnected auxiliary contact |
1000VAC，50/60Hz 1min. |
|
| Temperature rise |
<70K(After the coil is energized with rated voltage for 100ms,set the holding voltage to 60% of rated voltage, load current carrying 40A, @85°C) |
|
| Shock resistance |
Destructive 100G Min |
|
| Functional 10G Min |
||
| Vibration resistance |
Destructive 10~55Hz1.5mm DA |
|
| Functional 10~55Hz 1.5mm DA |
||
| Te mperaturerise |
<70K(Afterenergizing the coil at rated voltage for200ms,set the holding voltageto 60% of rated voltage,load current 40A, @85°C) |
|
| Mechanical endurance |
1x106OPS |
|
| Ambient temperature |
-40℃C~85℃C(NoCondensation) |
|
| Humidity |
5% ~ 85%RH |
|
| Termination |
PCB |
|
| Unit weight |
Approx.65g |
|
