4 magnetic latching relay DS904B 100A - 广西睿奕科技开发有限公司 GUANGXI RAMWAY TECHNOLOGY CO LTD latching relay magnetic relay
Products magnetic latching relay DS904B 100A

产品特性:

·Switching current:100A ·With hand-hold function Small size,low consunmption ·RoHS,IEC60255-31 UC2

适用范围:

For Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control.

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Contact form1A/1B

Terminal typePCB / OEM

Humidity 98%RH+40℃

Coil polarity: Positive/Negative 

Vibration resistance: 10-55Hz, 0.8mΩ (DA)

Coil voltage6/9/12/24vdc

type: Single coil latching/Dual coil latching


Key Characteristics

DS904B主图.png

.Switching current:100A

.With hand - hold function

.Small size,low consumption

.RoHS, IEC62055-31 UC2


Use area:For Prepayment energy Meter and

 AMR system Combination switch, reactive 

power compensation devices and automatic control.


DS904B RELAY CATALOG.png

 

 Basic parameter

 Coil pulse width 50ms Min
 Operatino time 20ms Max.
 Comeback time 20ms Max.

 Dielectric strength 

  (50/60Hz)

 Between coil &contact     4000VAC/min
 Between contacts           2000VAC/min
 Insulation resistance Min.1000MΩ(500VDC)
 Ambient Temp.-40℃~+85℃
 Weight 80g
 Terminal type ODM / OEM 
 PackageStandard Export Carton(40x35x35 cm)
inner boxes(19x16x12 cm)
Size(mm)43*34.5*21

Contact parameter

Contact form1A 1B
Contact materialSilver Alloy ( AgSnO2 )
Contact resistance0.8mΩ Max.(12VDC 1A)
Contact current (CosΦ=1)100A 250VAC
Max disconnection voltage440VAC/110VDC
Max disconnection power25,000VA
Electrical life5,000 cycles ( load ) resistive / 5,000 cycles sensual
Mechanical life1*105 cycles

Coil parameter

Rated Voltage

(VDC)

Resistance±10%(Ω)

Rated Voltage

(VDC)

SingleDual
6

                  13

6.5*2

≤70% 

 

Rated voltage

                 9

3417*2
125125.5*2
24230115*2

 

relay 904b 100A Size.png

904b.png

Application Notes

DS501APPLICATION NOTES.jpg

 


 

Contact specification
ParameterDate
Contact materialAgSnO2
Contact resistance0.8mΩ MAX.(12VDC 1A)
Contact currentt100A/250VAC
Max disconnection voltage440VAC/110VDC
Max disconnection power25000VA
Electrical life

5000 cycles(load)resistive

5000 cycles sensual

Mechanical life100000 cycles
Basic parameter
ParameterDate
Coil pulse width50ms Min.
Operation time20ms Max.
Comeback time20ms Max.
Dielectric strengthBetween contact & coil4000VAC 1min
Between contacts2000VAC 1min
Insulation resistanceMin.1000MΩ(at 500VDC)
Ambient temp-40~+85℃
Weight80g
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