AHES4191｜HE-S Relays
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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 | AHES4191 |
|---|---|
| Part Number | AHES4191 |
| Product Name | HE-S Relays |
| Features | Compact size 2a and 2a1b 40 A power relays for energy management and industrial equipment |
- Download RoHS Compliance Certificate
- Download EU REACH SVHC Report
- A List of Part Numbers in This Series
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*Specifications and design of the products are subject to change without notice for the product improvement.
Spec Detail
Specifications and design of the products are subject to change without notice for the product improvement.
| Item | Specifications |
|---|---|
| Part Number | AHES4191 |
| Product Number | AHES4191 |
| Protective construction | Flux-resistant |
| Operating function | Single side stable |
| Terminal shape | PC board terminal |
| Contact rating type | High capacity type |
| Electrical life type | Standard type |
| Contact gap | 3.2 mm |
| Standard packing Carton (pieces) | 25 |
| Standard packing Case (pieces) | 100 |
Coil data
| Item | Specifications |
|---|---|
| Rated coil voltage | 12 V DC |
| Operate voltage (at20℃) | Max. 75% V of rated coil voltage (Initial) |
| Release voltage (at20℃) | Min. 5% V of rated coil voltage (Initial) |
| Rated operating current [±10%] (at 20℃) | 157 mA |
| Coil resistance [±10%] (at 20℃) | 76.6 Ω |
| Rated operating power | 1,880 mW Holding: 170 mW |
| Max. allowable voltage | (at 55℃) 110% V of rated coil voltage 150% V of rated coil voltage (*4) (*4): Total application time: Max. 24 hours |
Specifications
| Item | Specifications |
|---|---|
| Contact arrangement | 2 Form A 1 Form B |
| Contact shape | Single |
| Contact resistance (initial) | Form A contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A) Form A contact: Max. 3 mΩ (by voltage drop 6 V DC 40 A, reference value) Form B contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
| Contact material | Form A contact: AgSnO2 type Form B contact: Au flashed AgNi type |
| Contact rating (resistive load) | Form A contact: 40 A 277 V AC, 5 A 110 V DC Form B contact: 1 A 277 V AC, 1 A 30 V DC |
| Max. switching power (resistive load) | Form A contact:11,080 VA Form B contact:277 VA, 30 W |
| Max. switching voltage | Form A contact: 480 V AC, 110 V DC Form B contact: 277 V AC, 30 V DC |
| Max. switching current | Form A contact: 40 A (Ambient temperature -40 to + 70°C) 35 A (Ambient temperature 70 to + 85°C) Form B contact: 1 A |
| Min. switching load (reference value) | Form A contact: 100 mA 5 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.) |
| Short current (A contact, Initial) | Max. 1,000 A 1 ms, 3 times (Reference value) |
| Dielectric strength (initial) : Between open contacts | Between open Form A contacts: 2,000 Vrms for 1min (detection current: 10 mA) Between open Form B contacts: 1,000 Vrms for 1min (detection current: 10 mA) |
| Dielectric strength (initial) : Between contact and coil | Between Form A contact and coil: 5,000 Vrms for 1min (detection current: 10 mA) Between Form B contact and coil: 2,000 Vrms for 1min (detection current: 10 mA) |
| Dielectric strength (Initial) : Between contact sets | Between Form A contact sets: 5,000 Vrms for 1min (detection current: 10 mA) |
| 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 | 30 to 110% V (at -40 to +55℃), 30 to 60% V (at +55 to +85℃) |
| Operate time (initial) (at 20℃) | Max. 30 ms at rated coil voltage (without bounce) |
| Release time (initial) (at 20℃) | 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. 5x106 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +70℃ (Max. carrying current 40 A) Ambient temperature: -40 to +85℃ (Max. carrying current 35 A, transport and storage) Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Unit weight | Approx.64g |
Expected electrical life
| Item | Specifications |
|---|---|
| Resistive load | [switching frequency ON : OFF = 1 s : 9 s] Form A contact: Min. 100x103 ope. 20 A 277 V AC Min. 30x103 ope. 35 A 277 V AC Min. 1,000 ope. 40 A 277 V AC Min. 10x103 ope. 5 A 110 V DC Form B contact: Min. 100x103 ope. 1 A 277 V AC Min. 100x103 ope. 1 A 30 V DC |
| Inductive load | [switching frequency ON : OFF = 0.1 s : 10 s] Form A contact: Min. 30x103 ope. 35 A 250 V AC (cosΦ = 0.8) |
Information on Compliance with Standards
Specifications and design of the products are subject to change without notice for the product improvement.
| Status | Status | Information on Compliance | ||
|---|---|---|---|---|
| UL/C-UL | Approval 認定書(写)を 請求する | File No. | E43149 | |
| Rating | a contact Make/Break:35A Rated 45A 277V AC Resistive 6K cycles 35A 277V AC Resistive 30K cycles 20A 277V AC Resistive 100K cycles 15A 480V AC Resistive 100K cycles b contact 1A 277V AC Resistive 100K cycles 1A 30V DC Resistive 100K cycles | |||
| Remarks | - | |||
| Last update | ||||
| CSA | N/A | File No. | - | |
| Rating | - | |||
| Remarks | - | |||
| Last update | ||||
| VDE | Approval 認定書(写)を 請求する | File No. | 40042442 | |
| Rating | a contact 20A 250V AC cosφ=1 80K cycles AC-7a:35A 263V AC cosφ=0.8 30K cycles AC-3:12A 230V AC cosφ=0.65 30K cycles AC-3:8A 480V AC cosφ=0.65 30K cycles AC-7a:52.5A 263V AC cosφ=0.8 50 cycles b contact DC-13:1A 24V DC L/R=48ms 80K cycles 1A 30V DC 0ms 80K cycles | |||
| Remarks | - | |||
| Last update | ||||
| TV | Approval 認定書(写)を 請求する | File No. | E43149 | |
| Rating | TV-8 120V AC | |||
| Remarks | - | |||
| Last update | ||||
| 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.