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> AHE4291
AHE4291 | HE Relays PV Type
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*Photo may vary from actual product.
This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.
| Product Number | HE1aN-P-DC12V-H18 |
| Part Number | AHE4291 |
| Details | 35 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. |
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As of April 19, 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-DC12V-H18 |
| Part Number | AHE4291 |
| Protective construction | Flux-resistant |
| Operating function | Single side stable |
| Terminal shape | PC board terminal |
| Contact rating type | 35 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 | 12 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) | 160 mA |
| Coil resistance [±10%] (at 20°C) | 75 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 | AgSnO2 type |
| Contact rating (resistive load) | 35 A 490 V AC, 35 A 48 V DC |
| Max. switching power (resistive load) | 17,150 VA (AC), 1,680 W (DC) |
| Max. switching voltage | 490 V AC, 48 V DC |
| Max. switching current | 35 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 | [room temperature, switching frequency: 20 times/min] Min. 200x103 ope. 30 A 250 V AC [at 85°C, switching frequency ON : OFF = 1 s : 9 s] Min. 30x103 ope. 35 A 277 V AC [room temperature, switching frequency ON : OFF = 1 s : 9 s] Min. 10x103 ope. 35 A 490 V AC Min. 10x103 ope. 35 A 48 V DC |
Information on Compliance with Standards
| Mark on products* |
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* 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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