Latching Relays-NRL710

Characteristics:

◆  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.


Product Detail

Product Tags

◆  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

 微信图片_20180709172417  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 4

◆  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 10448±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.

微信图片_20180709172508


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