Polarized Power Relays Miniature 60A* Polarized Power Relay *High capacity of 60 A achieved, twice the previous model. http://www.mew.co.jp/ac/e/ DQ-M Relay ASCT1B352E '08.7 New Matsushita Electric Works, Ltd. DQ-M (ADQM) 60A POWER LATCHING RELAY DQ-M RELAYS (ADQM) FEATURES 1. Miniature and high capacity Miniature relay capable of high 60 A capacity control. Size: 29.0(L)x38.0(W)x17.3(H) mm 1.142(L)x1.496(W)x.681(H) inch Nominal switching capacity: 60A 250V AC 2. Latching type Latching type contributes to device energy efficiency. Nominal operating power * 500mW (1 coil latching) * 1W (2 coil latching) RoHS Directive compatibility information http://www.mew.co.jp/ac/e/environment/ 3. High insulation Between contact and coil Breakdown voltage: 4,000 V AC Surge breakdown voltage: 10,000 V 4. Cd-free, Pb-free 5. Flux-Resistant type TYPICAL APPLICATIONS 1. Remote control of electric power meters 2. Time switches ORDERING INFORMATION ADQM 6 0 DQ-M relays Operating function 1: 1 coil latching (1 Form A) 2: 2 coil latching (1 Form A) Contact capacity 6: 60 A Terminal shape Nil: M4 securing screw Contact characteristics 0: Standard contact Coil voltage (DC) 4H: 4.5 V, 06: 6 V, 09: 9 V, 12: 12 V, 24: 24 V TYPES Contact arrangement Nominal coil voltage 1 Form A 4.5V DC 6V DC 9V DC 12V DC 24V DC Part No. 1 coil latching ADQM1604H ADQM16006 ADQM16009 ADQM16012 ADQM16024 2 coil latching ADQM2604H ADQM26006 ADQM26009 ADQM26012 ADQM26024 Standard packing: Tube: 20 pcs.; Case: 200 pcs. RATING 1. Coil data 1) 1 coil latching Nominal coil voltage Set voltage (at 20C 68F) Reset voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) Nominal operating power Max. allowable voltage (at 20C 68F) 4.5V DC 6V DC 9V DC 12V DC 24V DC 80%V or less of nominal voltage (Initial) 80%V or less of nominal voltage (Initial) 111.1mA 83.3mA 55.6mA 41.7mA 20.8mA 40.5 72 162 288 1,152 500mW 130%V of nominal voltage All Rights Reserved (c) COPYRIGHT Matsushita Electric Works, Ltd. DQ-M (ADQM) 2) 2 coil latching Nominal coil voltage 4.5V DC 6V DC 9V DC 12V DC 24V DC Set voltage (at 20C 68F) 80%V or less of nominal voltage (Initial) Reset voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) Nominal operating power Max. allowable voltage (at 20C 68F) 80%V or less of nominal voltage (Initial) 221.7mA 166.7mA 111.1mA 83.3mA 41.7mA 20.3 36 81 144 576 1,000mW 130%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 Specifications 1 Form A Max. 30 m (By voltage drop 6 V DC 1A) Ag alloy (Cadmium free) 60 A 250V AC 15,000 V A 250V AC 60 A 500mW (1 coil latching), 1,000mW (2 coil latching) 100mA 5 V DC Min. 1,000M (at 500V DC) Measurement at same location as "Initial breakdown voltage" section. 1,500 Vrms for 1min. (Detection current: 10mA.) 4,000 Vrms for 1min. (Detection current: 10mA.) Insulation resistance (Initial) Between open contacts Between contact and coil Breakdown voltage (Initial) Electrical characteristics Mechanical characteristics Expected life Conditions Surge breakdown Between contact and coil voltage*2 Temperature rise (at 20C 68F) Set time (at 20C 68F) Reset time (at 20C 68F) Functional Shock resistance Destructive Functional Vibration resistance Destructive Mechanical Min. 10,000 V (initial) Max. 50C (By resistive method, max. switching current) (Coil; de-energized) Max. 20 ms (Nominal voltage applied to the coil, excluding contact bounce time.) Max. 20 ms (Nominal voltage applied to the coil, excluding contact bounce time.) Min. 200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.) 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: 10s.) 10 to 55 Hz at double amplitude of 2.0 mm Min. 106 (at 180 cpm) 60A 250V AC Min. 103 (resistive load, operating frequency: 15s ON, 45s OFF) 50A 250V AC Min. 104 (resistive load, operating frequency: 15s ON, 45s OFF) Ambient temperature: -40C to +70C -40F to +158F Humidity: 5 to 75% R.H. (Not freezing and condensing at low temperature) 1 cpm (at rated load) Approx. 35 g 1.23 oz Electrical 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 1.2x50s according to JEC-212-1981 *3 The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to [6] AMBIENT ENVIRONMENT in GENERAL APPLICATION GUIDELINES. DIMENSIONS (Unit: mm inch) External dimensions 44.0 1.732 38.0 1.496 ADQM26012 MADE IN JAPAN 29.5 1.161 a. a. 40.4 i d i 3 d 1.591 4. 9 2- -.16 2 2-9.9 2-.390 2-8.7 2-.343 Lot. No. 20.56 .809 Note 1) These are dummy terminals for the strength reinforcement for the M4 screw terminal connection. Fix or solder these to the PC board in case setting M4 screw. However, do not use the dummy terminals as wiring to the PC board. In case wiring of the dummy terminals, the conductor destruction may occur due to the high current. Note 2) No 3rd terminal on 1 coil latching type. 0.4 .016 19.42 .765 2 coil latching type only 5.8 .228 5.08 .200 1.8 .071 0.8 .031 5.08 .200 3.6 .142 22.86 .700 . dia ia. .5 9 d 1 3- -.05 3 (8.9) (.350) Note 1) 3.7 .146 0.8 .031 0.8 .031 25.4 1.000 5.08 .200 17.3 .681 0.3 9.25 .012 .364 2 coil latching type only Tolerance: 0.1 .004 Schematic (Bottom view) 1 coil latching type 2 coil latching type 2 - 5 4 6 7 General tolerance: 0.3 .012 All Rights Reserved (c) COPYRIGHT Matsushita Electric Works, Ltd. 1 2 3 Set coil 1 + 5 4 - Reset coil 0.8 .031 7.62 .300 5.08 .200 5.08 .200 25.4 1.000 (2.0) 0.4 .016 (.079) 1.5 .059 5.08 .200 1.5 .059 7.62 .300 17.78 .700 a. di ia. 0 d 2. 9 4- -.07 4 29.0 1.142 34.5 1.358 40.4 1.591 This differs with the part No. PC board pattern (Bottom view) + 6 7 DQ-M (ADQM) NOTES 1. Coil operating power Pure DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%. However, check it with the actual circuit since the characteristics may be slightly different. 2. Coil connection When connecting coils, refer to the wiring diagram to prevent mis-operation or malfunction. 3. Soldering and cleaning 1) When soldering the relays, ensure conformance with the conditions listed below. [Automatic soldering] (1) Preheating: less than 120C 248F (solder target surface of terminal) for less than 120 sec (2) Soldering: less than 2605C 50041F (solder temperature) for less than 6 sec (soldering time) [Manual soldering] (1) Soldering tip temperature: less than 350C 662F (2) Soldering iron: 60 W to 100 W (3) Soldering time: less than 3 sec Furthermore, because the type of PC board used and other factors may influence the relays, test that the relays function properly on the actual board on which they are mounted. 2) This relay is not sealed. Do not wash it. Also, make sure that any flux overflowing upward from the PC board does not get inside the relay. 4. Others 1) If the relay has been dropped, the appearance and characteristics should always be checked before use. 2) The cycle lifetime is defined under the standard test condition specified in the JIS C 5442-1996 standard (temperature 15 to 35C 59 to 95F, humidity 25 to 75%). Check this with the real device 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) High-frequency load-operating When high-frequency 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. 1. Incorporate an arc-extinguishing circuit. 2. Lower the operating frequency 3. Lower the ambient humidity 3) For secure operations, the voltage applied to the coil should be nominal voltage. In addition, please note that pickup and drop-out voltage will vary according to the ambient temperature and operation conditions. 4) 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. Also, make sure that the relay is wired correctly. 5) Incorrect wiring may cause unexpected events or the generation of heat or flames. 6) Check the ambient conditions when storing or transporting the relays and devices containing the relays. Freezing or condensation may occur in the relay, causing functional damage. Avoid subjecting the relays to heavy loads, or strong vibration and shocks. 7) The minimum switching capacity is given as a guide to the lowest level that switching is possible when using minute loads. This value can change due to switching frequency, environmental conditions, and desired reliability level. Therefore, please conduct sufficient tests under actual conditions. 8) Relays are shipped in a `reset' state. During shipping and handling, however, shocks may change the state to `set.' Consequently, at time of use (at power on) it is recommended to ensure that circuits are returned to the desired state (`set' or `reset'). 9) Do not use parts that generate organic silicon. When present in the vicinity, conduction failure may occur. 10) This relay is designed to flux-resistant type. Malfunction and contact failure may result if small insects get inside the relay. 11) Installation of M4 securing screw Do not apply excessive pressure on the terminals. This could adversely affect relay performance. Secure to the PC board a dummy terminal designed for reinforcement of the terminal and use a washer in order to prevent deformation. Keep the installation torque to within 1.2 and 1.4 N*m (12 to 14 kgf*cm). Also, use a spring washer to prevent it from loosening. Do not use the dummy terminals as wiring to the PC board. In case wiring of the dummy terminals, the conductor destruction may occur due to the high current. 5. Usage, transport and storage conditions 1) Ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: (1) Temperature: -40 to +70C -40 to +158F (2) Humidity: 5 to 75% 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: Humidity, %RH 75 Tolerance range (Avoid freezing when used at temperatures lower than 0C 32F) 5 -40 -40 (Avoid condensation when used at temperatures higher than 0C 32F) 0 +32 Temperature, C F 70 +158 2) 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. 3) Freezing Condensation or other moisture may freeze on the relay when the temperature is lower than 0C 32F. This causes problems such as sticking of movable parts or operational time lags. 4) 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. All Rights Reserved (c) COPYRIGHT Matsushita Electric Works, Ltd.