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LW710 180A MAGNETIC LATCHING RELAYS
    Publish time 2021-11-16 16:20    

LW710 180A MAGNETIC LATCHING RELAYS

LW710 180A MAGNETIC LATCHING RELAYS

◆  Characteristic

＞ Small size, 180A switching capability.
＞ Low coil consumption, ultra-low temperature rise.
＞ Low contact resistance.
＞ Strong anti-shock and anti-vibration capability.
＞ Outline size: 63x47x29.5mm.

◆ Ordering Information

024f9d47

①  Latching Relay

② Part Number

③  Coil Voltage

④  D= Double Coil; S= Single Coil

⑤  180=180A

◆  Characteristics

Insulation resistance

1000MΩ (500VDC)

DielectricStrength

BetweenCoil&Contacts

4000VAC 1min

Between Open Contacts

2000VAC 1min

Operate Time

20msec. Max.

Release Time

20msec. Max.

Shockresistance

Functional

100m/S 2 (10g)

Destructive

1000m/S 2 (100g)

Vibration resistance

10~55Hz 1.5mm

Humidity

98%RH ,40℃

Ambient temperature

-40~+70℃

Temination

Fast connection

Unit weight

180g

Constrution

Dust protected

◆ Contact Data

Contact form

1A/1B

Contact material

AgSnO2

Contact resistance

Max: 0.6mΩ

Contact Rating

180A 250VAC

Max. Switching Power

45000VA

Mechanical life

5×10 5

Electrical life

1×10 3

◆  Coil

Coil power

Single coil: 2.2W Double coil: 4.4W

◆  Coil Data

Rated Voltage

Pick-up voltage

Pulse Duration

Coil Resistance

Single coil

9

6.75

50

37±10%

12

9

50

65±10%

24

18

50

262±10%

48

36

50

1048±10%

Double coil

9

6.75

50

2×18.5±10%

12

9

50

2×32.5±10%

24

18

50

2×131±10%

48

36

50

2×524±10%

Note: Special ordering for other coil voltage.

◆ Typical Application

Prepayment Energy Meter; AMR System;
Compound Switch; Automatic Control System.


◆ Dimensions(mm)/  Circuit Diagram