ALA2PF24

TV-4 rated. 2 Form A 3A/5A power relays LA RELAYS (ALA) FEATURES 1. 2 Form A slim type 24(L) × 12(W) × 25(H) mm .945(L)×.472(W)×.984(H) inch 2. 3A type and 5A TV type 3A type: Contact reliability and break performance best suited for protecting and switching speakers. 5A TV type: Tough against inrush current and optimal for turning on and off the power supply. Rated TV-4 (UL, CSA). 3. Long insulation distance • Creepage distance and clearances between contact and coil: Min. 6 mm .236 inch (In compliance with IEC65) • Surge withstand voltage between contact and coil: 10,000 V RoHS compliant Protective construction: Flux-resistant type 4. High noise immunity realized by the card separation structure between contact and coil 5. Conforms to the various safety standards • UL, CSA, VDE, TÜV, SEMKO approved TYPICAL APPLICATIONS • Audio devices • Monitor • Automatic vending machine ORDERING INFORMATION ALA 2 F LA relay Contact arrangement 2: 2 Form A Contact capacity Nil: 3A P: 5A TV-4 Protective construction F: Flux-resistant type Nominal coil voltage (DC) 12: 12V, 24: 24V Note: Certified by UL, CSA, VDE, TÜV, SEMKO and TV-4 TYPES Contact arrangement Coil voltage 2 Form A 12V DC 24V DC Part No. 3A type ALA2F12 ALA2F24 5A TV type (TV-4) ALA2PF12 ALA2PF24 Standard packing Carton: 100 pcs. Case: 500 pcs. Note: 4.5V, 5V, 6V, 9V and 18V DC types are also available. Please consult us for details. –1– ASCTB191E 201605-T LA (ALA2) RATING 1. Coil data Nominal coil voltage Pick-up voltage (at 20°C 68°F) Drop-out voltage (at 20°C 68°F) 12V DC 75%V or less of nominal voltage (Initial) 5%V or more of nominal voltage (Initial) 24V DC Nominal operating current [±10%] (at 20°C 68°F) Coil resistance [±10%] (at 20°C 68°F) 44.2mA 272Ω 22.1mA 1,087Ω Nominal operating power Max. applied voltage (at 20°C 68°F) 15.6V DC 530mW 31.2V DC 2. Specifications Characteristics Specifications Item 3A type 5A TV type (TV-4) 2 Form A Max. 50 mΩ (By voltage drop 6V DC 1A) Max. 100 mΩ (By voltage drop 6V DC 1A) Gold-clad, AgNi type AgSnO2 type 3A 125V AC 5A 277V AC 625VA 1,385VA 125V AC 277V AC 5A (AC) 100mA 5V DC Arrangement Contact resistance (Initial) Contact material Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Min. switching capacity (reference value)*1 Contact Rating Insulation resistance (Initial) Electrical characteristics Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. Between contact sets Breakdown voltage Between open contacts (Initial) Between contact and coil Surge breakdown voltage*2 (Between contact and coil) (Initial) Operate time (at nominal voltage) (at 20°C 68°F) (Initial) Release time (at nominal voltage) (at 20°C 68°F) (Initial) 1,000 Vrms for 1 min. (Detection current: 10 mA) 1,000 Vrms for 1 min. (Detection current: 10 mA) 4,000 Vrms for 1 min. (Detection current: 10 mA) 10,000 V Max. 15 ms (excluding contact bounce time.) Max. 15 ms (excluding contact bounce time) (With diode) 200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.) 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.) 10 to 55 Hz at double amplitude of 1.5 mm Min. 106 (at 180 times/min.) Min. 5×104 (ON: OFF=1.5s: 1.5s) (at nominal switching capacity) Ambient temperature: –40°C to +70°C –40°F to +158°F, Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature), Air pressure: 86 to 106kPa 20 times/min. (at nominal switching capacity) Approx. 13 g .46 oz Functional Destructive Functional Vibration resistance Destructive Mechanical Electrical (at 20 times/min.) Shock resistance Mechanical characteristics Expected life Conditions Conditions for operation, transport and storage*3 Max. operating speed Unit weight Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981 *3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. REFERENCE DATA 1. Max. switching power (AC resistive load) 2-(2). Life curve (125 V AC resistive load) 5A TV type (ALA2PF) 100 100 10 5A TV type (ALA2PF) 3 250V AC resistive load 10 Life, ×104 125V AC resistive load 5 Life, ×104 Contact current, A 2-(1). Life curve (250 V AC resistive load) 3A type (ALA2F) 10 3A type (ALA2F) 0 100 300 Contact voltage, V 1 1 0 1 2 3 4 Contact current, A –2– 5 0 1 2 3 Contact current, A ASCTB191E 201605-T LA (ALA2) 3-(1). Coil temperature rise 3-(2). Coil temperature rise Sample: ALA2F12, 6 pcs. Measured portion: coil inside Contact current: 0 A, 3A Sample: ALA2PF12, 6 pcs. Measured portion: coil inside Contact current: 0 A, 5A 50 70°C 3A 70°C 0A 30 25 20 40 30 25 20 15 15 10 10 5 5 0 80 100 0 120 0 Coil applied voltage, %V Sample: ALA2F12, 6 pcs. Operation frequency: 20 times/min. (ON/OFF = 1.5s: 1.5s) Ambient temperature: 20°C 68°F Circuit: 12V DC 125V AC NO COM NO COM Contact welding detection and Miscontacting detection circuit 5-(2). Electrical life test (5 A 250 V AC, resistive load) NO COM NO COM Pick-up and drop-out voltage, %V 12V DC Contact welding detection and Miscontacting detection circuit 80 Pick-up voltage 40 Drop-out voltage Tested sample: ALA2PF12, 6 pcs. • Overload test Load: 6.0 A 120 V AC (60 Hz), Inrush: 91 A Operation frequency: 10 times/min (ON: OFF = 1 s: 5 s) No. of operations: 50 ope. • Endurance test Load: 4A 120 V AC (60 Hz), Inrush: 65 A Operation frequency: 10 times/min (ON: OFF = 1 s: 5 s) No. of operations: 25,000 ope. Max. x Min. 20 2.5 No. of operations, ×104 40 60 Ambient temperature, °C 80 40 30 Max. x Min. 20 10 0 0 5 2.5 No. of operations, ×104 5 Change of contact resistance 50 80 Pick-up voltage 60 Max. x Min. 40 40 Max. 30 x Min. 20 Drop-out voltage Max. x Min. 20 2.5 No. of operations, ×104 10 0 0 5 2.5 5 No. of operations, ×104 Change of pick-up and drop-out voltage Pick-up and drop-out voltage, %V 5-(3). Electrical life test (UL lamp load test TV-4) Max. x Min. 60 0 0 G 20 50 100 Circuit: 100 Change of contact resistance Change of pick-up and drop-out voltage Sample: ALA2PF12, 6 pcs. Operation frequency: 20 times/min. (ON/OFF = 1.5s: 1.5s) Ambient temperature: 20°C 68°F 150 0 0 100 120 Coil applied voltage, %V 100 0 0 G 250V AC 80 Change of pick-up and drop-out voltage Pick-up and drop-out voltage, %V 5-(1). Electrical life test (3 A 125 V AC, resistive load) Allowable ambient temperatures against % coil voltages (max. inside the coil temperature set as 115°C 239°F) 50 Contact resistance, mΩ 0 70°C 5A 70°C 0A 35 Change of contact resistance 50 100 80 Pick-up voltage Max. x Min. 60 40 Drop-out voltage 20 0 0 Max. x Min. 2.5 No. of operations, ×104 –3– Contact resistance, mΩ 35 Temperature rise, °C Temperature rise, °C 40 200 20°C 5A 20°C 0A 45 Coil applied voltage, %V 20°C 3A 20°C 0A 45 Contact current: ALA2F=3A ALA2PF=5A Contact resistance, mΩ 50 4. Ambient temperature characteristics and coil applied voltage 40 30 20 Max. 10 x Min. 0 0 2.5 No. of operations, ×104 ASCTB191E 201605-T LA (ALA2) DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ External dimensions CAD Data PC board pattern (Bottom view) 2-0.9 dia. 2-.035 dia. 15.0 .591 5.0 .197 Max. 25.0 .984 4-1.3 dia. 4-.051 dia. 7.5 .295 0.5 .020 Tolerance : ±0.1 ±.004 0.5 dia. .020 dia. 1.65 .065 4 .157 0.3 .012 Max. 24 5.0 .945 .197 15.0 .591 0.4 .016 Max. 12 .472 1.0 .039 7.5 .295 1.0 .039 Schematic (Bottom view) 1.0 .039 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: General tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012 SAFETY STANDARDS Item UL (Recognized) CSA (Certified) File No. Contact rating Cycles File No. Contact rating 3A type E43149 3A 125V AC 3A 30V DC 5A 50V DC 5A TV E43149 5A 277V AC type 5A 30V DC 105 LR26550 3A 125V AC 6 × 103 3A 30V DC 6 × 103 5A 50V DC 6 × 103 LR26550 5A 277V AC 6 × 103 5A 30V DC VDE (Certified) File No. TÜV (Certified) Contact rating 40012000 3A 125V AC (cosφ =1.0) 3A 30V DC (0ms) — 40012000 5A 250V AC (cosφ =1.0) 5A 30V DC (0ms) Temp. Cycles 70°C 158°F 70°C 158°F — 70°C 158°F 70°C 158°F 104 104 — 104 104 File No. Contact rating B 12 06 3A 125V AC (cosφ =1.0) 13461 324 3A 30V DC (0ms) — B 12 06 5A 250V AC (cosφ =1.0) 13461 324 5A 30V DC (0ms) TV rating (UL/CSA) Cycles 104 104 — 104 104 File No. Contact rating — — UL: E43149 CSA: LR26550 TV-4 TV-4 EN/IEC VDE Certified INSULATION CHARACTERISTIC (IEC61810-1) Item Clearance/Creepage distance (IEC61810-1) Category of protection (IEC61810-1) Tracking resistance (IEC60112) Insulation material group Over voltage category Rated voltage Pollution degree Type of insulation (Between contact and coil) Type of insulation (Between open contacts) Characteristic Min. 5.5mm/5.5mm RT II PTI 175 III a III 250V 2 Reinforced insulation Micro disconnection NOTES 1. For cautions for use, please read “GENERAL APPLICATION GUIDELINES”. –4– ASCTB191E 201605-T