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AHER2282 | HE-R Relays

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Product Number	AHER2282
Part Number	AHER2282
Product name	HE-R Relays
Features	Compact size 2 Form A and 2 Form A 1Form B 80 A/4 Form A and 4 Form A and 1 Form B 40 A power relays

* “ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

*	“ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.

As of May 03, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	AHER2282
Part Number	AHER2282
Protective construction	Flux-resistant
Operating function	Single side stable
Terminal shape	PC board terminal
Packing style	Carton
Standard packing Carton (pieces)	10
Standard packing Case (pieces)	50

Coil data

Item	Specifications
Rated coil voltage	24 V DC
Operate voltage (at20°C)	Max. 75% V of rated coil voltage (Initial)
Release voltage (at20°C)	Min. 5% V of rated coil voltage (Initial)
Rated operating current [±10%] (at 20°C)	167 mA
Coil resistance [±10%] (at 20°C)	144.0 Ω
Rated operating power	4,000 mW Holding: 490 mW
Max. allowable voltage	(at 55°C) 110% V of rated coil voltage

Specifications

Item	Specifications
Contact arrangement	2 Form A 1 Form B
Contact resistance (initial)	Form A contact: Max. 10 mΩ (by voltage drop 6 V DC 80 A after 3 min.) Max. 3 mΩ (by voltage drop 6 V DC 50 A, reference value) Form B contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material	Form A contact: AgNi type Form B contact: Au planted AgNi type
Contact rating (resistive load)	Form A contact: 80 A 277 V AC Form B contact: 1 A 277 V AC, 0.5 A 30 V DC
Max. switching power (resistive load)	Form A contact: 22,160 VA Form B contact: 277 VA, 15 W
Max. switching voltage	Form A contact: 277 V AC Form B contact: 277 V AC, 30 V DC
Max. switching current	Form A contact: 80 A Form B contact: 1 A
Min. switching load (reference value)	Form A contact: 100 mA 24 V DC Form B contact: 10 mA 5 V DC
Insulation resistance (initial)	Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength)
Dielectric strength : Between Form A contact and Form B contact	5,000 Vrms for 1min (detection current: 10 mA)
Surge withstand voltage (initial) : Between contact and coil	10,000 V (Between Form A contact and coil) 2,500 V (Between Form B contact and coil)
Coil holding voltage	35 to 110% V (at -40 to +55°C, Form A contact: 80 A) 35 to 50% V (at -40 to +85°C, Form A contact: 70 A to 80 A)
Operate time (initial) (at 20°C)	Max. 50 ms at rated coil voltage (without bounce)
Release time (initial) (at 20°C)	Max. 30 ms at rated coil voltage (without bounce, without diode)
Shock resistance (Functional)	25 m/s² (half-sine shock pulse: 11 ms, detection time: 10 µs)
Shock resistance (Destructive)	980 m/s² (half-sine shock pulse: 6 ms)
Vibration resistance (Functional)	10 to 55 Hz (at double amplitude of 0.3 mm, detection time: 10 µs)
Vibration resistance (Destructive)	10 to 55 Hz (at double amplitude of 1.5 mm)
Mechanical life	Min. 100x10³ ope. (switching frequency: at 180 times/min)
Conditions	Ambient temperature: -40 to +55°C (When applied coil hold voltage is 35 to 110 % V of rated coil voltage.) Ambient temperature: -40 to +85°C (When applied coil hold voltage is 35 to 50 % V of rated coil voltage or storage.) Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight	Approx. 180g

Expected electrical life

Item	Specifications
Resistive load	[switching frequency ON : OFF = 1 s : 9 s] Form A contact: Min. 50x10³ ope. 63 A 277 V AC Min. 30x10³ ope. 70 A 277 V AC Min. 10x10³ ope. 80 A 277 V AC Form B contact: Min. 100x10³ ope. 0.5 A 30 V DC Min. 100x10³ ope. 1 A 277 V AC

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Information on Compliance with Standards

Standard Name	Status	Information on Compliance
UL/C-UL	Approval	File No.	E43149
		Rating	a contact 63A make/break 80A carry 277V AC Resistive 50000 cycles 85°C 70A 277V AC Resistive 30000 cycles 85°C 80A 277V AC Resistive 10000 cycles 85°C b contact 1A 277V AC Resistive 100000 cycles 85°C 1A 30V DC Resistive 100000 cycles 85°C
		Remarks	-
		Last update	January 23, 2023
CSA	N/A	File No.	-
		Rating	-
		Remarks	CSA standard certified by C-UL
		Last update	January 23, 2023
VDE	Approval	File No.	40053274
		Rating	a contact 63A make/break 80A carry 250V AC (cosφ=1) 50000 cycles 85°C 70A 250V AC (cosφ=1) 30000 cycles 85°C 80A 250V AC (cosφ=1) 10000 cycles 85°C b contact DC-13:1A 24V DC L/R=48ms 40000 cycles 85°C
		Remarks	-
		Last update	February 27, 2024

Mark on products*

* The "Mark on products" field shows the standards' certificate type marked to products. Note that not all certified products have a certificate mark affixed to them.

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