Three phase 120A Latching Relay TP41-19 for 3 phase smart meter
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Three phase 120A Latching Relay TP41-19 for 3 phase smart meter

5 0 Reviews
  • TP41-19

  • TOPRO

  • 85364900

Availability:

    

    3 pole latching relay TP41-19, with continuous switching current capability up to 120A. The relay coil can be designed to single winding and double winding with coil voltage from 5VDC to 48VDC.  The advantage of polarized latching relays is the pulse driven operation of some milliseconds, coil heating can be neglected. The relay is designed and manufactured in accordance to IEC 61810-1 as well as meet the requirements of IEC 62055-31 UC3.

1. Three phase 120A switching capability;

2. Both Single coil and double coil can be customized, the coil rated voltage can be 5VDC-48VDC;

3. Multi-layer blades, low temperature rise;

4. Silver alloy contacts materials AgSnO2, with reliable electrical endurance;

5. Conform to IEC62052-31 UC3

6. Outline dimension:116mm×52mm×24mm;

7. Environmental protection (comply with ROSH) ;

8. Cost Efficiency.



Ordering information


19


Coil data

Rated Coil voltage

6VDC, 9VDC, 12VDC, 24VDC, 48VDC

Single coil power

  2.5W 

Double coil power

5W

Pulse width

50ms Max

Pulse time  

<50 ms (At rated voltage)


Contact data

Contact materials

AgSnO2

Contact arrangement

3A(B)

Contact resistance

1.0mΩ Max(Test under 1A/6VDC)

Max switching current

120A

Max switching voltage

253VAC

Max switching power

30000VA

Mechanical life

1×10OPS

Electrical life

1×10OPS


Standard winding(Coil voltage can be customized)

Rated coil voltage(VDC)

Max operating voltage(VDC)

Coil resistance (1±10%)(Ω)


Single winding

6

4.8

14.4

9

7.2

32.4

12

9.6

57.6

24

19.2

230.4

48

38.4

921.6

Double winding

6

4.8

7.2+7.2

9

7.2

16.2+16.2

12

9.6

28.8+28.8

24

19.2

115.2+115.2

48

38.4

460.8+460.8


Characteristics

Insulation resistance

1000MΩ

Dielectric strength between coil

4000V 1 minute

Dielectric strength between contact

2000V 1 minute

Creepage distance  

6.4mm

Shock resistance

147m/S2

Vibration resistance

10-55HZ amplitude 1.5mm

Ambient temperature

-40-+85℃

Weight

Approx.350g

Construction

Dust protection


Dimensions


Please download the PDF file and check the product dimensions.



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