Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Power Relays (Over 2A) > HE Relays > Part Number > AHE2273
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Product Number | HE2aN-S-AC48V |
Part Number | AHE2273 |
Product name | HE Relays |
Features | TV-10/TV-15 rated, 1 Form A 30 A, 2 Form A 25 A, Power relays |
* | “ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market. |
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As of June 14, 2024
Specifications and design of the products are subject to change without notice for the product improvement.
Item | Specifications |
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Product Number | HE2aN-S-AC48V |
Part Number | AHE2273 |
Protective construction | Dust Cover |
Operating function | Single side stable |
Terminal shape | Screw terminal |
Coil type | AC type (AC coil) |
Insulation distance | Min. 8 mm |
Contact gap | Min. 3 mm (reference value) |
Packing style | Carton |
Standard packing Carton (pieces) |
10 |
Standard packing Case (pieces) |
50 |
Item | Specifications |
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Rated coil voltage | 48 V AC |
Operate voltage (at20°C) | Max. 70% V of rated coil voltage (Initial) |
Release voltage (at20°C) | Min. 15% V of rated coil voltage (Initial) |
Rated operating current [±10%] (at 20°C) | 39 mA |
Rated operating power | 1.9 VA |
Max. allowable voltage | 110% V of rated coil voltage (at 20℃) |
Item | Specifications |
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Contact arrangement | 2 Form A |
Contact shape | Single |
Contact resistance (initial) | Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
Contact material | AgSnO2 type |
Contact rating (resistive load) | 25 A 277 V AC |
Max. switching power (resistive load) | 6,925 VA |
Max. switching voltage | 277 V AC, 30 V DC |
Max. switching current | 25 A (AC) |
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 sets | 4,000 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 |
Operate time (initial) (at 20°C) | Max. 30 ms at rated coil voltage (without bounce) |
Release time (initial) (at 20°C) | Max. 30 ms at rated coil voltage (without bounce) |
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. 5x106 ope. (switching frequency: at 180 times/min) |
Conditions | Ambient temperature: -50 to +55℃ Humidity: 5 to 85% RH (Avoid icing and condensation) |
Unit weight | Approx. 120 g |
Item | Specifications |
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Resistive load | [switching frequency: 20 times/min] Min. 200x103 ope. 20 A 250 V AC Min. 100x103 ope. 25 A 277 V AC |
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