VDE Load for air conditioner 1a A power relays LF RELAYS (ALF) TMP type PCB type RoHS compliant FEATURES 1. Ideal for compressor and inverter loads 1) Compressor load: A 5V AC ) Inverter load: A V AC, A V AC. High insulation resistance Creepage distance and clearances between contact and coil; Creepage 9.5mm.37inch/ Clearance mm.315inch Surge withstand voltage:,v 3. PCB and TMP types available. Conforms to the various safety standards: UL/C-UL, TÜV and VDE approved TYPICAL APPLICATIONS Air conditioner Refrigerators OA equipment ORDERING INFORMATION LF relay Contact arrangement 1: 1 Form A Terminal shape T: TMP type P: PCB type ALF Nominal coil voltage, V DC 5: 5, :, 9: 9, 1: 1, 1: 1, : Note: Certified by UL/C-UL,VDE and TÜV TYPES Contact arrangement Nominal coil voltage Part No. TMP type PCB type 5V DC ALF1T5 ALF1P5 V DC ALF1T ALF1P 1 Form A 9V DC ALF1T9 ALF1P9 1V DC ALF1T1 ALF1P1 1V DC ALF1T1 ALF1P1 V DC ALF1T ALF1P Standard packing: Carton 5 pcs., Case pcs. RATING 1. Coil data Nominal coil voltage (at C F) (at C F) Nominal operating current [±%] (at C F) Coil resistance [±%] (at C F) 5V DC 1 ma 7.Ω V DC 15 ma Ω 9V DC 7%V or less of %V or more of ma 9 Ω nominal voltage nominal voltage 1V DC (Initial) (Initial) 75 ma 1 Ω 1V DC 5 ma 3 Ω V DC 37.5mA Ω Nominal operating power (at C F) 9mW applied voltage (at C F) 1%V of nominal voltage ASCTB195E 1-T
. Specifications Characteristics Item Specifications Contact material AgSnO type Contact Arrangement 1 Form A Contact resistance (Initial) mω (By voltage drop V DC 1A) Nominal switching capacity (resistive load) A 5V AC switching power (resistive load),5va Rating switching voltage 5V AC switching current 5A Nominal operating power 9mW switching capacity (reference value)* 1 ma, 5V DC Insulation resistance (Initial) 1,MΩ (at 5V DC) Measurement at same location as Breakdown voltage section. Breakdown voltage Between open contacts 1, Vrms for 1 min. (Detection current: ma) (Initial) Between contact and coil 5, Vrms for 1 min. (Detection current: ma) Electrical characteristics Mechanical characteristics Epected life Conditions Unit weight Temperature rise (coil) 5 C 113 F (By resistive method, nominal coil voltage applied to the coil; contact carrying current: A, at C 1 F) Surge breakdown voltage* (Between contact and coil) (Initial), V Operate time (at nominal voltage) (at C F) ms (ecluding contact bounce time.) Release time (at nominal voltage) (at C F) 15 ms (ecluding contact bounce time) (With diode) Shock resistance Functional m/s (Half-wave pulse of sine wave: 11 ms; detection time: µs.) Destructive 1, m/s (Half-wave pulse of sine wave: ms.) Vibration resistance Functional to 55 Hz at double amplitude of 1.5 mm (Detection time: µs.) Destructive to 55 Hz at double amplitude of 1.5 mm Mechanical (at 1 times/min.) Electrical (at times/min.) 5 (resistive load) Conditions for operation, transport and storage* 3 Ambient temperature: C to + C F to +1 F, Humidity: 5 to 5% R.H. (Not freezing and condensing at low temperature) operating speed times/min. (at nominal switching capacity) Appro. 3 g.1 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. *. Wave is standard shock voltage of ±1. 5µs according to JEC-1-191 *3. The upper limit of the ambient temperature is the maimum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in TES. 3. Switching capacity Electrical Life Resistive load Compressor load Inverter load A, 5 V AC (cosφ = 1) 5 A, 5 V AC (cosφ = 1) Inrush 7 A (cosφ =.7), Steady A (cosφ =.9) 5 V AC Inrush A, Steady A V AC Inrush A, Steady A V AC 5 (at times/min.) (at times/min.) 5 (at times/min.) 3 (at times/min.) 3 (at times/min.) REFERENCE DATA 1. Coil temperature rise Sample: ALF1T1, pcs. Point measured: coil inside Contact current: A Ambient temperature: 5 C 77 F, C 1 F F Temperature rise, C 7 15 1 5 1 3 5 C 77 F C 1 F -(1). V AC electrical life test (V AC, inverter load) Sample: ALF1T1, pcs. Load: Inrush A (wave peak value), Steady 1.A (wave peak value) Inverter dummy V AC Switching frequency: ON 1s, OFF 5s V AC LF relay contact 1.9Ω,µF 1 Contact welding: times Miscontact: times 5 Switch 3 1 Coil applied voltage, %V 3 No. of operations, ASCTB195E 1-T
-(). V AC electrical life test (V AC, inverter load) Sample: ALF1T1, pcs. Load: Inrush A (wave peak value), Steady 3.5A (wave peak value) Inverter dummy V AC Switching frequency: ON 1s, OFF 5s V AC LF relay contact 7µF 7µF,µF 1 Contact welding: times Miscontact: times 3 No. of operations, -(3). Inrush 7.7A, Steady A, 5V AC electrical life test (Compressor dummy load) Sample: ALF1T1, 3 pcs. Load: Inrush 7.7A, cosφ =.7 Steady A, cosφ.9 5V AC compressor dummy Switching frequency: ON 1.5s, OFF 1.5s 5V AC Hz G SW1 ( ) 1V DC (+) Mg Detection Circuit Contact Weld.5s Miss Contact after.s 1 Contact welding: times Miscontact: times -(). Electrical life test (A 5V AC, resistive load) Sample: ALF1T1, pcs. Switching frequency: ON 1.5s, OFF 1.5s 1 Contact welding: times Miscontact: times 5 No. of operations, No. of operations, ASCTB195E 1-T
DIMENSIONS (mm inch) 1. TMP type CAD Data The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ Eternal dimensions 11.5 1...3.5 #5 terminal.5..79.79 dia. PC board pattern (Bottom view) 13. ±.1.53 ±. 7. ±.1 1.7 ±..79 dia. ALF1T1 1. ±.1.7 ±. A77VAC MADE IN THAILAND A5V COSφ=1 SPULE;1V 3.3.917.5..71 dia. ±.1 ±.1 1.. ±. ±..7.39.71 dia... 7. 1.7 Lot No. 1..7..157 Tolerance: ±.1 ±. Schematic (Bottom view) FASTON 5 3.1 1.15 3 15.7.1 1 PC board side Dimension: Tolerance Less than 1mm.39inch: ±.1 ±. 1mm.39inch less than 3mm.11 inch: ±. ±. 3mm.11 inch: ±.3 ±.1. PCB type CAD Data A77VAC ALF1P1 A5V SPULE;1V Eternal dimensions COSφ=1 3.3.917.79 dia. PC board pattern (Bottom view) 13. ±.1.53 ±. 7. ±.1 1.7 ±..79 dia. 15.7.1 MADE IN THAILAND.. 7. 1.7 3.1 1.15 3 Lot No. 1..7.5...157.71 dia. ±.1 ±.1 1.. ±. ±..7.39.71 dia. Tolerance: ±.1 ±. Schematic (Bottom view) 1. ±.1.7 ±. 1 Dimension: Tolerance Less than 1mm.39inch: ±.1 ±. 1mm.39inch less than 3mm.11 inch: ±. ±. 3mm.11 inch: ±.3 ±.1 SAFETY STANDARDS UL/C-UL (Recognized) VDE (Certified) TV rating (UL/CSA) TÜV (Certified) File No. Contact rating File No. Contact rating File No. Rating File No. Rating E3 5A 77V AC A 77V AC * CSA standard: Certified by C-UL 919 A 5V AC (cosφ=1.) UL E3 TV- B 11 131 95 A 5V AC (cosφ=1.) For Cautions for Use. ASCTB195E 1-T
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