Load for air conditioner 1 Form A 20A power relays TMP type PCB type RoHS compliant Protective construction: Flux-resistant type LF RELAYS (ALF) FEATURES TYPICAL APPLICATIONS 1. Ideal for compressor and inverter loads 1) Compressor load: 20A 250V AC 2) Inverter load: 20A 100V AC, 10A 200V AC 2. Long insulation distance * Creepage distance and clearances between contact and coil; Creepage Min. 9.5mm .374inch/ Clearance Min. 8mm .315inch * Surge withstand voltage: 10,000V 3. "PCB" and "TMP" types available 4. Conforms to the various safety standards: UL/C-UL, TUV and VDE approved 1. Air conditioner 2. Refrigerators 3. OA equipment ORDERING INFORMATION ALF 1 LF relay Contact arrangement 1: 1 Form A Terminal shape T: TMP type P: PCB type Nominal coil voltage, V DC 05: 5, 06: 6, 09: 9, 12: 12, 18: 18, 24: 24 Note: Certified by UL/C-UL,VDE and TUV TYPES Contact arrangement Nominal coil voltage 1 Form A 5V DC 6V DC 9V DC 12V DC 18V DC 24V DC Part No. TMP type ALF1T05 ALF1T06 ALF1T09 ALF1T12 ALF1T18 ALF1T24 PCB type ALF1P05 ALF1P06 ALF1P09 ALF1P12 ALF1P18 ALF1P24 -1- ASCTB195E 201606-T Standard packing: Carton 50 pcs., Case 200 pcs. LF (ALF) RATING 1. Coil data Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) 5V DC 180 mA 27.8 6V DC 9V DC 12V DC 18V DC 24V DC 150 mA 100 mA 75 mA 50 mA 37.5mA Nominal coil voltage Pick-up voltage (at 20C 68F) Drop-out voltage (at 20C 68F) 70%V or less of nominal voltage (Initial) 10%V or more of nominal voltage (Initial) 40 90 160 360 640 Nominal operating power (at 20C 68F) Max. applied voltage (at 20C 68F) 900mW 110%V of nominal voltage 2. Specifications Characteristics Contact Rating Item Arrangement Contact resistance (Initial) Contact material Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Nominal operating power Min. switching capacity (reference value)*1 Insulation resistance (Initial) Min. 1,000M (at 500V DC) Measurement at same location as "Breakdown voltage" section. Between open contacts Between contact and coil Surge breakdown voltage*2 (Between contact and coil) (Initial) Operate time (at nominal voltage) (at 20C 68F) (Initial) Release time (at nominal voltage) (at 20C 68F) (Initial) 1,000 Vrms for 1 min. (Detection current: 10 mA) 5,000 Vrms for 1 min. (Detection current: 10 mA) Breakdown voltage (Initial) Electrical characteristics Mechanical characteristics Expected life Conditions Specifications 1 Form A Max. 100 m (By voltage drop 6 V DC 1A) AgSnO2 type 20A 250V AC 6,250VA 250V AC 25A 900mW 100mA, 5V DC Functional Shock resistance Destructive Functional Vibration resistance Destructive Mechanical (at 180 times/min.) Electrical (at 20 times/min.) Conditions for operation, transport and storage*3 Max. operating speed Unit weight 10,000 V Max. 20 ms (excluding contact bounce time.) Max. 15 ms (excluding contact bounce time) (With diode) 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.) 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: 10s.) 10 to 55 Hz at double amplitude of 1.5 mm Min. 2x106 Min. 105 (resistive load) Ambient temperature: -40C to +60C -40F to +140F, Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) 20 times/min. (at nominal switching capacity) Approx. 23 g .81 oz * Specifications will vary with foreign standards certification ratings. 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 1.2x50s 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. 3. Switching capacity 20 A, 250 V AC (cos = 1) Resistive load 25 A, 250 V AC (cos = 1) Electrical Life Compressor load Inverter load Inrush 70 A (cos = 0.7), Steady 20 A (cos = 0.9) 250 V AC Inrush 200 A, Steady 20 A 100 V AC Inrush 100 A, Steady 10 A 200 V AC -2- Min. 105 (at 20 times/min.) Min. 104 (at 20 times/min.) Min. 105 (at 20 times/min.) Min. 3x104 (at 10 times/min.) Min. 3x104 (at 10 times/min.) ASCTB195E 201606-T LF (ALF) REFERENCE DATA Sample: ALF1T12, 6 pcs. Point measured: coil inside Ambient temperature: 25C 77F, 60C 140F Contact current: 20A Temperature rise, C F 70 158 25C 77F 60C 140F 60 140 2-(1). 200V AC electrical life test (200V AC, inverter load) Sample: ALF1T12, 6 pcs. Load: Inrush 102A (wave peak value), Steady 14.4A (wave peak value) Inverter dummy 200V AC Switching frequency: ON 1s, OFF 5s Circuit: 12 Pick-up and drop-out voltage, V 1. Coil temperature rise 50 122 LF relay contact 40 104 30 86 200V AC 2,000F 1.9 20 68 10 50 80 100 10 Pick-up voltage Max. x Min. 8 6 Drop-out voltage Max. x 4 Min. 2 Switch 0 32 Contact welding: 0 times Miscontact: 0 times 0 120 0 3 6 No. of operations, x104 Coil applied voltage, %V 2-(2). 100V AC electrical life test (100V AC, inverter load) Sample: ALF1T12, 6 pcs. Load: Inrush 224A (wave peak value), Steady 30.5A (wave peak value) Inverter dummy 100V AC Switching frequency: ON 1s, OFF 5s Circuit: LF relay contact 470F 2,000F 100V AC 470F Pick-up and drop-out voltage, V 12 Contact welding: 0 times Miscontact: 0 times 10 Pick-up voltage 8 Max. x 6 Min. Drop-out voltage Max. x Min. 4 2 0 0 3 6 No. of operations, x104 2-(3). Inrush 70.7A, Steady 20A, 250V AC electrical life test (Compressor dummy load) 2-(4). Electrical life test (20A 250V AC, resistive load) Sample: ALF1T12, 6 pcs. Load: Inrush 70.7A, cos = 0.7 Steady 20A, cos 0.9 250V AC compressor dummy Switching frequency: ON 1.5s, OFF 1.5s Circuit: Sample: ALF1T12, 6 pcs. Switching frequency: ON 1.5s, OFF 1.5s Mg 250V AC (-) 60Hz 12V DC SW1 (+) Detection Circuit Contact Weld Min. 0.5s Miss Contact after 0.2s 12 Contact welding: 0 times Miscontact: 0 times 10 8 Pick-up voltage Max. x Min. 6 4 Max. x Min. Drop-out voltage G 2 0 Pick-up and drop-out voltage, V NO Pick-up and drop-out voltage, V COM 12 Contact welding: 0 times Miscontact: 0 times 10 Pick-up voltage 8 Max. x Min. 6 Drop-out voltage Max. x 4 Min. 2 0 5 No. of operations, -3- 10 x104 0 0 10 No. of operations, x104 ASCTB195E 201606-T 20 LF (ALF) DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. TMP type External dimensions CAD Data 11.25 .443 0.8 .031 PC board pattern (Bottom view) 27.6 0.1 1.087 .004 6.4 .252 12.8 .504 0.8 .031 #250 terminal 2.0 .079 7.9 10.2 .311 .401 13.8 0.1 .543 .004 2 .0 dia. 79 dia . a. di ia. d 9 7 2 .0 12.0 0.1 .472 .004 23.3 .917 0.5 .020 Lot No. 0.8 .031 1.6 .063 22.0 .866 27.6 1.087 1.6 .063 a. di ia. 8 d 1. 71 0 . 0.1 12.0 .472 .004 0.1 10.0 .394 .004 Tolerance: 0.1 .004 4.0 .157 0.8 .031 1.6 .063 1 .07 .8 d 1 d ia. ia. Schematic (Bottom view) 0.3 .012 12.0 .472 FASTON 250 30.1 1.185 3 NO COM 4 15.7 .618 NO 1 COM PC board side 2 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: Tolerance 0.1 .004 0.2 .008 0.3 .012 2. PCB type External dimensions CAD Data PC board pattern (Bottom view) 27.6 0.1 1.087 .004 23.3 .917 2 .0 dia. 79 dia 13.8 0.1 .543 .004 a. di ia. d 79 2 .0 . 0.5 .020 Lot No. 0.8 .031 1.6 .063 22.0 .866 27.6 1.087 1.6 .063 0.8 .031 12.0 0.1 .472 .004 4.0 .157 1.6 .063 0.3 .012 12.0 .472 a. di ia. 8 d 1. 71 .0 12.0 0.1 .472 .004 30.1 1.185 10.0 0.1 .394 .004 1 .07 .8 d 1 d ia. ia. Tolerance: 0.1 .004 3 NO COM 4 Schematic (Bottom view) 15.7 .618 NO 1 COM 2 Dimension: Less than 1mm .039inch: Min. 1mm .039inch less than 3mm .118 inch: Min. 3mm .118 inch: Tolerance 0.1 .004 0.2 .008 0.3 .012 SAFETY STANDARDS UL/C-UL (Recognized) VDE (Certified) File No. Contact rating Temp. Cycles File No. Contact rating Temp. Cycles File No. E43028 25A 277V AC 40C 104F 6 x 103 40009169 20A 250V AC (cos =1.0) 60C 140F 104 B 12 06 13461 326 20A 277V AC 40C 104F 105 -- -- -- -- TUV (Certified) Contact rating Temp. 20A 250V AC (cos =1.0) 60C 140F -- -- TV rating (UL) Cycles File No. Contact rating 104 -- E43028 TV-8 -- -- * CSA standard: Certified by C-UL -4- ASCTB195E 201606-T LF (ALF) 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". -5- ASCTB195E 201606-T