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NRL709HC-80A Small Time Delay Relays

＞ Small size, 80A switching capability.

＞ Low coil consumption, ultra-low temperature rise.

＞ Low contact resistance.

＞ Strong anti-shock and anti-vibration capability.

＞ Outline size: 60.8×36×21mm.

＞ IEC62055-31 UC3 Compliant.

◆ Ordering Information

		①	Latching Relay
		②	Part Number
		③	Coil Voltage
		④	D= Double Coil; S= Single Coil
		⑤	80=80A
◆ Characteristics
Insulation resistance		1000MΩ (500VDC)
Dielectric Strength	Between Coil & Contacts Between Open Contacts Pole&Pole	4000VAC 1min
		2000VAC 1min
		4000VAC 1min
Operate Time		20msec. Max.
Release Time		20msec. Max.
Shock resistance	Functional Destructive	98m/S2
		980m/S2
Vibration resistance		10~55Hz 1.5mm
Humidity		5%-85%RH
Ambient temperature		-40~+85℃
Temination		Fast connection
Unit weight		90g
Constrution		Dust protected

◆ Contact Data

Contact form				2A/2B
Contact material				AgSnO2
Contact resistance (1A 6VDC) (Test point within 5mm distance from the casing )				Max: 1.2mΩ
Contact Rating				80A 250VAC
Max. Switching Current				80A
Max. Switching Voltage				277VAC
Max. Switching Power				20000VA
Mechanical life				1×105
Electrical life ( Resistive)				1×104
◆ Electrical Endurance (@ rated coil voltage)
UC Class	Voltage (Uc)	Current (lc)	ON/OFF time (second)		Power Factor	Electrical Endurance (ops)
UC3	230VAC	80A	10s on /20s off		COS ∅ =1 COS∅ =0.5	5000 (Total:10000) 5000
◆ Coil
Coil power		Single coil: 4.0W Double coil: 8.0W
◆ Coil Data
Rated Voltage		Pick-up voltage		Pulse Duration		Coil Resistance
Single coil
9		≤ 6.8		≥ 50		20±10%
12		≤ 9		≥ 50		36±10%
24		≤ 18		≥ 50		144±10%
48		≤ 36		≥ 50		576±10%
Double coil
9		≤ 6.8		≥ 50		2×10±10%
12		≤ 9		≥ 50		2×18±10%
24		≤ 18		≥ 50		2×72±10%
48		≤ 36		≥ 50		2×288±10%