ALD14H NAIS | Alldatasheet

Document overview

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Technical content

1 Form A Slim Power Relay

15.0 .591 20.3 .799 7.0 .276

FEATURES

  1. Slim type: Width 7 mm .276 inch. 20.3(L) 7.0(W) 15.0(H) mm .799(L) .276(W) .591(H) inch 2. Perfect for small load switching of home appliances switching operations possible with a 3A 250V AC resistive load. 3. Low operating power Compact size, nominal operating power as low as 200mW. 4. High shock resistance The relay withstands a functional shock resistance of 300m/s [approx. 30 G more] 5. High insulation resistance
  • Creepage distance and clearances be- tween contact and coil: Min. 6 mm .236 inch(In compliance with IEC65)
  • Surge withstand voltage between con- tact and coil: 10,000 V or more. 6. UL/CSA, VDE, TÜV approved. SPECIFICATIONS Contact Coil Remarks * Specifications will vary with foreign standards certification ratings. Measurement at same location as "Initial breakdown voltage" section. Detection current: 10mA Wave is standard shock voltage of 1.2 50ms according to JEC-212-1981 Excluding contact bounce time. Half-wave pulse of sine wave: 11 ms; detection time: 10 m s Half-wave pulse of sine wave: 6 ms Detection time: 10 m s Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24). Characteristics Arrangement 1 Form A Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Max. 100 m W Contact material Silver alloy Rating (resistive load) Nominal switching capacity3 A 277 V AC, 3 A 30V DC Max. switching power 831 V A (AC), 90W (DC) Max. switching voltage 277 V AC, 30 V DC Max. switching current 3 A Expected life (min.operations) Mechanical (at 180 cpm) 5 Electrical (at 20 cpm) (at rated load) 3A 125V AC, 3A 30V DC 2 3A 250V AC 10 Nominal operating power 200 mW Max. operating speed 20 cpm (at rated load) Initial insulation resistance* Min. 1,000 M W (at 500 V DC) Initial* breakdown voltage Between open contacts 750 Vrms for 1 min. Between contact and coil 4,000 Vrms for 1 min. Initial surge voltage between contact and coil* Min. 10,000 V Operate time* (at nominal voltage) Max. 10ms (at 20 C 68 Release time (with diode)* (at nominal voltage) Max. 10ms (at 20 C 68 Temperature rise (at 70 Max. 45 C with nominal coil voltage and at 3 A contact carrying current (resistance method) Shock resistance Functional* Min. 300 m/s {approx. 30 G} Destructive* Min. 1,000 m/s {approx. 100 G} Vibration resistance Functional* 10 to 55Hz at double amplitude of 1.5mm Destructive 10 to 55Hz at double amplitude of 1.5mm Conditions for operation, transport and storage* (Not freezing and con- densing at low tempera- ture) Ambient temp. –40 C to +70 C –40 F to +158 F Humidity 5 to 85% R.H. Unit weight Approx. 4 g .141 oz TYPICAL

APPLICATIONS

  • Air conditioner
  • Refrigerator
  • Hot water units
  • Microwave ovens
  • Fan heaters

ORDERING INFORMATION

Contact arrangement Coil voltage(V DC) 1: 1 Form A 4H: 4.5, 05: 5, 06: 6, Product name LD UL/CSA, TÜV approved type is standard. Note: Standard packing: Carton: 50pcs, Case: 1,000pcs Ex. LD A1 2 09: 9, 12: 12 18: 18 24: 24 VDE

TYPES AND COIL DATA (at 20 C 68 Part No. Nominal voltage, V DC Pick-up voltage, V DC (max.) (Initial) Drop-out voltage, V DC (min.) (Initial) Coil resistance, W 10%) Nominal operating currrent, mA ( 10%) Nominal operating power, mW Maximum allow- able voltage, V DC (at 20°C 68°F) ALD105 5 3.75 0.25 125 40.0 200 6.5 ALD106 6 4.5 0.3 180 33.3 200 7.8 ALD109 9 6.75 0.45 405 22.2 200 11.7 ALD112 12 9 0.6 720 16.7 200 15.6 ALD118 18 13.5 0.9 1,620 11.1 200 23.4 ALD124 24 18 1.2 2,880 8.3 200 31.2 DIMENSIONS mm inch 0.4 dia 016 dia 0.4 .016 0.8 .031 1.15 .045 4.7 .185 0.2 .008 0.2 .008 3.4 .134 Max. 20.5 .807 Max. 15.3 .602 Max. 7.2 .284 11.5 .453 1.05 .041 7.0 .276 Dimension: General tolerance Max. 1mm .039 inch: 0.1 .004 1 to 3mm .039 to .118 inch: 0.2 .008 Min. 3mm .118 inch: 0.3 .012 PC board pattern (Bottom view) Tolerance: 0.1 .004 Schematic (Bottom view) 4-1.1 dia 4-.043 dia (1.15) (.045) (1.05) (.041) 11.5 .453 4.7 .185 7.0 .276 COIL COM NO REFERENCE DATA 1. Max. switching power 2. Life curve 3. Coil temperature rise Sample: ALD112, 6 pcs. Point measured: inside the coil Contact current: 0 A, 3 A 0.2 0.3 0.4 0.5 1.0 2.0 3.0 20 30 50 100 200 3000 Contact voltage, V Contact current, A AC resistive load DC resistive load 100 123 125V AC resistive load Contact current, A Life, ·10 Coil applied voltage, %V Temperature rise, °C 70°C 1000 125 175 150 Room temperature 4-(1). Operate time Sample: ALD112, 6 pcs. 4-(2). Release time (without diode) Sample: ALD112, 6 pcs. 4-(3). Release time (with diode) Sample: ALD112, 6 pcs. Coil applied voltage, %V Operate time, ms 80 100 140 120 Max. Min. Coil applied voltage, %V Release time, ms 80 100 140 120 Max. Min. Coil applied voltage, %V Release time, ms 80 100 140 120 Max. Min.

5-(1). Electrical life test (3 A 250 V AC, resistive load) Sample: ALD112, 6 pcs. Operating speed: 20 cpm Ambient temperature: room temperature circuit: Change of pick-up and drop-out voltage Change of contact resistance 250V AC 60Hz G 12V DC NO COM 100 Pick-up voltage Drop-out voltage Max. Min. Max. Min. No. of operations, ·104 Ratio against the rated voltage, %V 10 0 100 Max. Min. No. of operations, ·104 Contact resistance, mW 5-(2). Electrical life test (3 A 30 V DC, resistive load) Sample: ALD112, 6 pcs. Operating speed: 20 cpm Ambient temperature: room temperature circuit: Change of pick-up and drop-out voltage Change of contact resistance 30V DC G 12V DC NO COM 100 02 0 Pick-up voltage Drop-out voltage Max. Min. Max. Min. No. of operations, ·104 Ratio against the rated voltage, %V 100 02 0 Max. Min. No. of operations, ·104 Contact resistance, mW For Cautions for Use, see Relay Technical Information (Page 11 to 39).