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AHE32X2N | HE Relays PV Type

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Product Number	HE1aN-P-DC24V-Y5
Part Number	AHE32X2N
Details	48 A
Product name	HE Relays PV Type
Features	Compact size, 1 Form A 35 A/48 A/90 A Power relays for solar inverter

* “ 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 April 18, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	HE1aN-P-DC24V-Y5
Part Number	AHE32X2N
Protective construction	Flux-resistant
Operating function	Single side stable
Terminal shape	PC board terminal (blade)
Contact rating type	48 A
Contact gap	2.5mm
Packing style	Carton
Standard packing Carton (pieces)	25
Standard packing Case (pieces)	100

Coil data

Item	Specifications
Rated coil voltage	24 V DC
Operate voltage (at20°C)	Max. 70% V of rated coil voltage (Initial)
Release voltage (at20°C)	Min. 10% V of rated coil voltage (Initial)
Rated operating current [±10%] (at 20°C)	80 mA
Coil resistance [±10%] (at 20°C)	300 Ω
Rated operating power	1,920 mW
Max. allowable voltage (at 20°C)	110% V of rated coil voltage

Specifications

Item	Specifications
Contact arrangement	1 Form A
Contact shape	Single
Contact resistance (initial)	Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material	AgNi type
Contact rating (resistive load)	48 A 490 V AC, 48 A 48 V DC
Max. switching power (resistive load)	23,520 VA (AC), 2,304 W (DC)
Max. switching voltage	490 V AC, 48 V DC
Max. switching current	48 A (AC, DC)
Min. switching load (reference value)	100 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 (initial) : Between open contacts	2,000 Vrms for 1 min (detection current: 10 mA)
Dielectric strength (initial) : Between contact and coil	5,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage (initial) : Between contact and coil	10,000 V
Coil holding voltage	40 to 100% V (at -50～55°C) 50 to 60% V (at 55～85°C)
Operate time (initial) (at 20°C)	Max. 30 ms at rated coil voltage (without bounce)
Release time (initial) (at 20°C)	Max. 10 ms at rated coil voltage (without bounce, without diode)
Shock resistance (Functional)	98 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 1 mm, detection time: 10 µs)
Vibration resistance (Destructive)	10 to 55 Hz (at double amplitude of 1.5 mm)
Mechanical life	Min. 10x10⁶ ope. (switching frequency: at 180 times/min)
Conditions	Ambient temperature: -50 to +85°C (When using at 55°C or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight	Approx. 80 g

Expected electrical life

Item	Specifications
Resistive load	[at 85°C, switching frequency ON : OFF = 1 s : 9 s] Min. 30x10³ ope. 48 A 277 V AC Min. 30x10³ ope. 48 A 30 V DC [room temperature, switching frequency ON : OFF = 1 s : 9 s] Min. 10x10³ ope. 48 A 490 V AC Min. 10x10³ ope. 48 A 48 V DC
Inductive load	[at 85°C, switching frequency ON : OFF = 0.1 s : 10 s] Min. 30x10³ ope. 48 A 250 V AC (cosΦ = 0.8) Min. 50 ope. 72 A 250 V AC (cosΦ = 0.8)

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Information on Compliance with Standards

Standard Name	Status	Information on Compliance
UL/C-UL	Approval	File No.	E43028
		Rating	48A 277V AC General use, at 85°C 30,000 cycles 60A 277V AC General use, at 60°C 10,000 cycles
		Remarks	-
		Last update	April 11, 2023
CSA	N/A	File No.	-
		Rating	-
		Remarks	CSA standard certified by C-UL
		Last update	November 22, 2021
VDE	Approval	File No.	40006681
		Rating	48A 250V AC (cosφ=0.8) at 85°C 30,000 cycles 72A 250V AC (cosφ=0.8) at 85°C 50 cycles 60A 250V AC (cosφ=0.8) at 85°C 10,000 cycles 50A 20V DC (0ms) at 85°C 30000 cycles
		Remarks	-
		Last update	March 19, 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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