ALDP124

LD-P (ALDP) VDE 1 Form A 5A Slim size (7 mm) Power Relay FEATURES 5. High insulation resistance: • 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 or more. 1. Nominal switching capacity: 5A 277V AC 2. Ambient temperature: –40C to +85C –40F to +185F 3. Excellent heat resistance and tracking performance: EN60695 (GWT2-11, GWFI2-12, GWIT2-13) data available (Please consult us for details.) Protective construction: Sealed type LD-P RELAYS (ALDP) 4. Slim type: 20.3 (L)  7.0 (W)  15 (H) mm .799 (L)  .276 (W)  .591 (H) inch TYPICAL APPLICATIONS • Boilers • Air conditioner • Refrigerator • Hot water units • Microwave ovens • Fan heaters ORDERING INFORMATION ALDP 1 LD-P relay Contact arrangement 1: 1 Form A Coil voltage (DC) 05: 5V, 06: 6V, 09: 9V, 12: 12V, 18: 18V, 24: 24V Packing style Nil: Tube packing W: Carton packing Note: UL, C-UL and VDE approved type is standard. TYPES Contact arrangement Nominal coil voltage Part No. 5V DC ALDP105 6V DC ALDP106 9V DC ALDP109 12V DC ALDP112 1 Form A 18V DC ALDP118 24V DC ALDP124 Packing quantity: inner 100 pieces, outer 500 pieces RATING 1. Coil data Nominal coil voltage 5V DC 6V DC 9V DC 12V DC 18V DC 24V DC Pick-up voltage (at 20C 68F) 75%V or less of nominal voltage (Initial) ds_61B10_en_ldp: 010611D Drop-out voltage (at 20C 68F) 5%V or more of nominal voltage (Initial) Nominal operating current [10%] (at 20C 68F) 40.0mA 33.3mA 22.2mA 16.7mA 11.1mA 8.3mA Coil resistance [10%] (at 20C 68F) Nominal operating power Max. allowable voltage (at 20C 68F) 125 180 405 720 1,620 2,880 200mW 130%V of nominal voltage 1 LD-P (ALDP) 2. Specifications Characteristics Contact Rating Electrical characteristics Item 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 Insulation resistance (Initial) Breakdown voltage Between open contacts (Initial) Between contact and coil Surge breakdown voltage*2 (Between contact and coil) Specifications 1 Form A Max. 100 m (By voltage drop 6 V DC 1A) AgNi type 5A 277V AC 1,385VA 277V AC 5A 100mA 5V DC Min. 1,000M (at 500V DC) Measurement at same location as “Breakdown voltage” section. 750 Vrms for 1 min. (Detection current: 10 mA) 4,000 Vrms for 1 min. (Detection current: 10 mA) 10,000 V (initial) Max. 30C 86F (By resistive method, nominal coil voltage applied to the coil; contact carrying current: 5A, at 85C 185F) Max. 10 ms (excluding contact bounce time.) Max. 10 ms (excluding contact bounce time) (With diode) Min. 300 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.) Min. 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: 10s.) 10 to 55 Hz at double amplitude of 1.5 mm Min. 5106 Min. 2105 (5A 125V AC at rated load), Min. 105 (5A 250V AC at rated load) Ambient temperature: –40C to +85C –40F to +185F; Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Temperature rise Mechanical characteristics Expected life Operate time (at nominal voltage) (at 20C 68F) Release time (at nominal voltage) (at 20C 68F) Functional Shock resistance Destructive Functional Vibration resistance Destructive Mechanical (at 180 cpm) Electrical (at 20 cpm) Conditions for operation, transport and storage*3 Conditions Max. operating speed (at nominal switching capacity) 20 cpm Unit weight Approx. 4 g .14 oz Notes: *1This 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. *2Wave is standard shock voltage of 1.250s according to JEC-212-1981 *3The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information. REFERENCE DATA 1. Max. switching power 2. Life curve 3. Coil temperature rise Sample: ALDP112, 6 pcs. Point measured: inside the coil Contact current: 0 A, 5 A 10 50 100 *at room temperature AC resistive load Life, ×104 Contact current, A Temperature rise, °C 125V AC resistive load 5 1 250V AC resistive load 10 5A* 0A* 40 85°C 5A 85°C 0A 30 20 0.1 10 1 0 100 Contact voltage, V 1 2 3 4 5 Contact current, A 10 80 6 100 120 Coil applied voltage, %V 4-(2). Release time (without diode) 4-(3). Release time (with diode) Sample: ALDP112, 30 pcs. Sample: ALDP112, 30 pcs. Sample: ALDP112, 30 pcs. 10 10 8 8 8 6 4 Release time, ms 10 Release time, ms Operate time, ms 4-(1). Operate time 6 4 6 140 Max. Min. 4 Max. Min. 2 0 60 2 80 100 120 Coil applied voltage, %V 140 2 0 60 Max. Min. 80 100 120 Coil applied voltage, %V 140 2 0 60 80 100 120 Coil applied voltage, %V 140 ds_61B10_en_ldp: 010611D LD-P (ALDP) 5. Electrical life test (5A 250V AC Resistive load) Change of pick-up and drop-out voltage Sample: ALDP112, 6 pcs. Operation frequency: 20 times/min. (ON:OFF = 1.5s:1.5s) Change of contact resistance 100 Contact welding detection and Mis-contacting detection circuit Circuit: 250V AC 12V DC 90 9 8 Pick-up voltage 7 Max. 6 Min. 5 4 3 Drop-out voltage 2 Max. Min. 1 0 0 10 Contact resistance, mΩ Pick-up and drop-out voltage, V 10 80 70 60 50 40 30 20 Max. 10 Min. 0 0 10 No. of operations, ×104 DIMENSIONS (mm inch) No. of operations, ×104 CAD Data Data from our Web site. Download CAD PC board pattern (Bottom view) CAD Data Max. 20.5 Max. .807 Max. 7.2 Max. .283 0.4 .016 Max. 15.3 Max. .602 (1.15) (.045) 11.5 .453 4.7 .185 (1.05) (.041) 0.2 .008 11.5 .453 1.05 .041 7.0 .276 0.2 .008 4-1.1 dia. 4-.043 dia. Tolerance: 0.1 .004 3.4 .134 0.4 dia. .016 dia. 7.0 .276 0.8 .031 4.7 .185 1.15 .045 Schematic (Bottom view) COM NO COIL 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 SAFETY STANDARDS Certification authority UL, C-UL 5A 277V AC 70C 5A 30V DC VDE 5A 250V AC cos = 1.0 70C 5A 30V DC 0ms ds_61B10_en_ldp: 010611D 3 LD-P (ALDP) NOTES ■ Usage, transport and storage ■ Solder and cleaning conditions conditions 1) Temperature: –40 to +85C –40 to +185F 2) Humidity: 5 to 85% RH (Avoid freezing and condensation.) The humidity range varies with the temperature. Use within the range indicated in the graph below. 3) Atmospheric pressure: 86 to 106 kPa Temperature and humidity range for usage, transport, and storage 1) Please obey the following conditions when soldering automatically. (1) Preheating: Within 120C 248F (solder surface terminal portion) and within 120 seconds (2) Soldering iron: 260C5C 500F41F (solder temperature) and within 6 seconds (soldering time) 2) Do not use ultrasonic cleaning. This will adversely affect the relay characteristics. Also, it is recommended that alcoholic solvents be used. ■ Certification 1) This relay is UL and C-UL certified. UL and C-UL standards: 5 A 277 V AC 70C 5 A 30 V DC 2) This relay is certified by VDE. VDE standards: 5 A 250 V AC cos = 1.0 70C 5 A 30 V DC 0ms 3) UL, C-UL and VDE certified ratings are displayed on the packaging box. (On the relay, only the certification marks are shown and not the certified ratings. Please refer to the product specification diagrams to see what is stamped.) ■ Part number display The “W” at the end of the part number only appears on the inner and outer packaging. It does not appear on the relay itself. ■ Others 1) To ensure good operation, please keep the voltage on the coil ends to 5% (at 20C 68F) of the rated coil operation voltage. Also, please be aware that the pick-up voltage and drop-out voltage may change depending on the temperature and conditions of use. 2) Keep the ripple rate of the nominal coil voltage below 5%. 3) The cycle lifetime is defined under the standard test condition specified in the JIS C 5442 standard (temperature 15 to 35C 59 to 95F, humidity 25 to 75%R.H.). Check this with the real device Humidity, %RH 85 Tolerance range (Avoid freezing when used at temperatures lower than 0°C 32°F) 5 -40 -40 (Avoid condensation when used at temperatures higher than 0°C 32°F) 0 +32 Temperature, °C °F 85 +185 4) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. 5) Freezing Condensation or other moisture may freeze on the relay when the temperatures is lower than 0C 32F. This causes problems such as sticking of movable parts or operational time lags. 6) Low temperature, low humidity environments The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. as it is affected by coil driving circuit, load type, activation frequency, activation phase, ambient conditions and other factors. Also, be especially careful of loads such as those listed below. (1) When used for AC load-operating and the operating phase is synchronous. Rocking and fusing can easily occur due to contact shifting. (2) Highly frequent load-operating When highly frequent opening and closing of the relay is performed with a load that causes arcs at the contacts, nitrogen and oxygen in the air is fused by the arc energy and HNO3 is formed. This can corrode metal materials. Three countermeasures for these are listed here. • Incorporate an arc-extinguishing circuit. • Lower the operating frequency • Lower the ambient humidity 4) Minimum switching capacity is a guideline as to the lowest possible level at which it will be possible for a low level load to allow switching. 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. 5) Heat, smoke, and even a fire may occur if the relay is used in conditions outside of the allowable ranges for the coil ratings, contact ratings, operating cycle lifetime, and other specifications. Therefore, do not use the relay if these ratings are exceeded. 6) If the relay has been dropped, the appearance and characteristics should always be checked before use. 7) Incorrect wiring may cause unexpected events or the generation of heat or flames. 8) Creepage distance and clearances between contact and coil: Min. 6 mm For Cautions for Use, see Relay Technical Information. 4 ds_61B10_en_ldp: 010611D