Automation Controls Catalog Suitable for lighting and motor load, 1 Form A 50A latching relays FEATURES Protective constructionFlux-resistant type 15 39 39 30.2 Standard type 15 DJ-H RELAYS(ADJH) TYPICAL APPLICATIONS 1. High inrush capability 1. Smart house * Tungsten load (TV-20 class) (Shutter and Sunblind control) * Electronic ballast load (NEMA410) 2. Lighting control * Capacitive load (IEC60669-1) 2. Supports manual operation * Manual switch type available 30.2 Manual switch type Unitmm ORDERING INFORMATION ADJH 2 Contact arrangement 2 : 1 Form A Operating function Type classification Rated voltageDC 1 : 1 coil latching 0Standard type 05 : 5V, 12 : 12V, 24 : 24V 2 : 1 coil latchingReverse polarity Without manual switch 3 : 2 coil latching 1Manual switch type 4 : 2 coil latchingReverse polarity TYPES 1. Standard type (Without manual switch) Contact arrangement Rated voltage 1 Form A 5V DC 12V DC 24V DC Part No. 1 coil latching type ADJH21005 ADJH21012 ADJH21024 Standard packing 2 coil latching type ADJH23005 ADJH23012 ADJH23024 Carton Case 50 pcs. 200 pcs. *Reverse polarity type available. (1 coil latching type: ADJH220**, 2 coil latching type: ADJH240**) 2019.03 industrial.panasonic.com/ac/e/ 1 (c) Panasonic Corporation 2019 ASCTB383E 201903 DJ-H (ADJH2) 2. Manual switch type Contact arrangement Rated voltage 1 Form A 5V DC 12V DC 24V DC Part No. 1 coil latching type ADJH21105 ADJH21112 ADJH21124 Standard packing 2 coil latching type ADJH23105 ADJH23112 ADJH23124 Carton Case 50 pcs. 200 pcs. *Reverse polarity type available. (1 coil latching type: ADJH221**, 2 coil latching type: ADJH241**) RATING 1.Coil data * Operating characteristics such as `Operate voltage' and `Release voltage' are influenced by mounting conditions, ambient temperature, etc. Therefore, please use the relay within 5% of rated coil voltage. * `Initial' means the condition of products at the time of delivery. 1) 1 coil latching type Rated voltage Set voltage (at 20C 68F)*1 Reset voltage (at 20C 68F)*1 5V DC 12V DC 24V DC Max. 75% or less of rated voltage (Initial) Max. 75% or less of rated voltage (Initial) Rated operating current [10%] (at 20C 68F) Set coil Reset coil 200 mA 200 mA 83.3mA 83.3mA 41.7mA 41.7mA Coil resistance [10%] (at 20C 68F) Set coil Reset coil 25 25 144 144 576 576 Rated operating current [10%] (at 20C 68F) Set coil Reset coil 400 mA 400 mA 166.7mA 166.7mA 83.3mA 83.3mA Coil resistance [10%] (at 20C 68F) Set coil Reset coil 12.5 12.5 72 72 288 288 Rated operating power Max. allowable voltage (at 20C 68F) 1,000mW 130% of rated voltage Rated operating power Max. allowable voltage (at 20C 68F) 2,000mW 130% of rated voltage *1. Square, pulse drive 2) 2 coil latching type Rated voltage Set voltage (at 20C 68F)*1 Reset voltage (at 20C 68F)*1 5V DC 12V DC 24V DC Max. 75% or less of rated voltage (Initial) Max. 75% or less of rated voltage (Initial) *1. Square, pulse drive 2. Specifications Characteristics Item Arrangement Contact resistance (initial) Contact material Contact rating (resistive) Contact data Max. switching power (resistive) Max. switching voltage Max. switching current 1 Min. switching load (reference value)* Insulation resistance (initial) Between open contacts Dielectric strength (initial) Between contact and coil Surge withstand 2 Between contact and coil voltage* (initial) Set time (initial) Reset time (initial) Functional Shock resistance Destructive Functional Vibration resistance Destructive Expected life Mechanical Conditions for operation, transport and 3 Conditions storage* Unit weight Specifications 1 Form A Max. 20 m (by voltage drop 24 V DC 1A) AgSnO2 type 50A 277V AC 13,850 VA (50A 277V AC) 480V AC 50A (AC) 100mA 5 V DC Min. 1,000M (at 500V DC) Measured portion is the same as the case of dielectric voltage 1,500 Vrms for 1min. (Detection current: 10mA) 4,000 Vrms for 1min. (Detection current: 10mA) 12,000 V Max. 20ms (at rated voltage, at 20C 68F, without bounce) Max. 20ms (at rated voltage, at 20C 68F, without bounce) 2 100 m/s (half-sine shock pulse: 11 ms, detection time: 10s) 2 1,000 m/s (half-sine shock pulse: 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. 1x106 (at 180 times/min.) Ambient Temperature: -40 to +85C -40 to +185F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Approx. 31 g 1.09 oz Notes: *1. Minimum switching load is a guide to the lower current limit of switching under the micro-load. This parameter is changed by the condition, such as switching times, environment condition, and expected reliability. When the relay is used lower than minimum switching load, reliability is attrition. Please use the relay over minimum switching load. *2. Wave is standard shock voltage of 1.2x50s according to JEC-212-1981 *3. Allowable range when in original packaging is -40 to +70C -40 to +158F. 3. Expected electrical life Type Load Switching capacity 50A 277V AC 25A 277V AC 2,400W 120V AC 20A 277V AC 20A 250V AC 200F Resistive 1 Form A Inrush load Tungsten Electronic ballast Capacitive (IEC 60669-1) Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 2 Number of operations Min. 1 x 104 (ON:OFF = 1s:9s) Min. 1 x 105 (ON:OFF = 1s:9s) Min. 2.5 x 104 (ON:OFF = 1s:59s) Min. 6 x 103 (ON:OFF = 1s:9s) Min. 3 x 104 (ON:OFF = 1s:9s) (c) Panasonic Corporation 2019 ASCTB383E 201903 DJ-H (ADJH2) 4. Inrush load (Electrical life diagram) Load Switching capacity Load voltage Load current Tungsten Electronic ballast Capacitive (IEC 60669-1) 2,400W 120V AC 20A 277V AC 20A 250V AC 200F 120V AC (60Hz) 277V AC (60Hz) 250V AC (60Hz) Inrush 250AO-P Steady-state 20Arms Inrush 480AO-P Steady-state 16Arms Inrush 400AO-P Steady-state 20Arms Relay Relay N.O. 120V AC Circuit 60Hz L1 Current waveform 60Hz Rated voltage 250V AC Rated voltage 1,250F R Relay Tek M Pos3.800ms Tek Acq Complete M Pos11.52ms 2 200A/div CH1 Panasonic Corporation Electromechanical Control Business Division Rated voltage 0.25 Acq Complete M Pos6.480ms 1 200A/div 500s/div 5ms/div M 5.00ms 200F G 100A/div industrial.panasonic.com/ac/e/ 60Hz G 1 CH1 100A N.O. 277V AC G Tek Relay N.O. CH2 200A M 500s 3 CH1 250s/div CH1 200A (c) Panasonic Corporation 2019 CH2 200A M 250s CH1 ASCTB383E 201903 DJ-H (ADJH2) DIMENSIONS (mm) CAD The CAD data of the products with a "CAD" mark can be downloaded from our Website. 1. Standard type (Without manual switch) PC board pattern (Bottom view) External dimensions 39 27.5 6.75 5 15 2 or 31.2dia. 5 7.5 CAD 2 coil latching type only 22.8dia. 0.1 Tolerance Tolerance: 0.1.004 30.2 Schematic (Bottom view) 0.4 1 coil latching type 4 1 27.5 50.5 0.3 2 1.85 6.75 1.5 3 2 coil latching type only (Reverse polarity) (Reverse polarity) 4 5 1 PC board pattern (Bottom view) 39 6.75 7.5 5 .3.1 13.6 27.5 5 5.3 2 or 31.2dia. 15 3 General tolerance 0.3 External dimensions 5.8 3 4 1 5 2 1.6 5 1.5 2. Manual switch type CAD 3 2 coil latching type 1 coil latching type 2 2 or 30.64 4 1 5 2 7.5 1.6 2 coil latching type only 2 coil latching type 2 coil latching type only 22.8dia. Tolerance 0.1 30.2 Schematic (Bottom view) 1 coil latching type 0.4 27.5 0.5 50.3 2 1.85 6.75 1.5 2 coil latching type only 3 5 3 1 5 2 4 3 2 or 30.64 1.5 1.6 5 2 3 (Reverse polarity) 4 1 4 1 5 2 2 coil latching type 1 coil latching type (Reverse polarity) 1.6 2 coil latching type only 7.5 2 coil latching type 4 1 General tolerance 0.3 SAFETY STANDARDS File No. E43149 UL/C-UL (Recognized) Contact rating Cycles 50A 277V AC Resistive 104 40A 347V AC Resistive 2 x 104 30A 480V AC Resistive 2 x 104 20A 347V AC Electronic ballast 6 x 103 (1 coil latching type only) 20A 277V AC Electronic ballast 6 x 103 20A 277V AC Standard ballast 3 x 104 15A 347V AC Standard ballast 3 x 104 5,540W 277V AC Tungsten 2.5 x 104 Temperature 85C 185F 40C 104F 40C 104F 40C 104F 85C 185F 85C 185F 85C 185F 40C 104F Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ File No. 40045659 4 VDE Contact rating Cycles Temperature 50A 250V AC (cos =1.0) 104 85C 185F 25A 250V AC (cos =1.0) 9 x 104 40C 104F 20A 250V AC Capacitor 200F (IEC60669-1 compliant) 5 x 103 40C 104F (c) Panasonic Corporation 2019 ASCTB383E 201903 DJ-H (ADJH2) INSULATION CHARACTERISTICS (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) Characteristics 9.5mm/12.7mm RT II 175V III a III 250 V 2 4,000 V 1,500 V NOTES 1. For cautions for use, please read "GENERAL APPLICATION GUIDELINES". 2. Regarding the set/reset pulse time of the latching type relay, it is recommended to apply rated voltage for minimum 100ms pulse across the coil to secure the sure operation considering the ambient temperature and condition change through service life. Please refer to "the latest product specifications" when designing your product. * Requests to customers : https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 5 (c) Panasonic Corporation 2019 ASCTB383E 201903 GUIDELINES FOR POWER RELAYS AND HIGH-CAPACITY DC CUT OFF RELAYS USAGE For cautions for use, please read "GUIDELINES FOR RELAY USAGE". https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp Precautions for Coil Input Long term current carrying Maximum allowable voltage and temperature rise A circuit that will be carrying a current continuously for long periods without relay switching operation. (circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts) Continuous, long-term current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself. For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay that is not easily affected by ambient conditions and make a failsafe circuit design that considers the possibility of contact failure or disconnection. Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog. Operate voltage change due to coil temperature rise (Hot start) In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the temperature rise in the coil, the pick-up voltage will become somewhat higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4% for 1C, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage be higher than the pick-up voltage and the pick-up voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. DC Coil operating power Steady state 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, please check with the actual circuit since the electrical characteristics may vary. The rated coil voltage should be applied to the coil and the set/reset pulse time of latching type relay differs for each relays, please refer to the relay's individual specifications. Coil connection When connecting coils of polarized relays, please check coil polarity (+,-) at the internal connection diagram (Schematic). If any wrong connection is made, it may cause unexpected malfunction, like abnormal heat, fire and so on, and circuit do not work. Avoid impressing voltages to the set coil and reset coil at the same time. Ambient Environment Dew condensation Usage, Transport, and Storage Conditions Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay is suddenly transferred from a low ambient temperature to a high temperature and humidity. Condensation causes the failures like insulation deterioration, wire disconnection and rust etc. Panasonic Corporation does not guarantee the failures caused by condensation. The heat conduction by the equipment may accelerate the cooling of device itself, and the condensation may occur. Please conduct product evaluations in the worst condition of the actual usage. (Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device.) During usage, storage, or transportation, avoid locations subjected to direct sunlight and maintain normal temperature, humidity and pressure conditions. Temperature/Humidity/Pressure When transporting or storing relays while they are tube packaged, there are cases the temperature may differ from the allowable range. In this case be sure to check the individual specifications. Also allowable humidity level is influenced by temperature, please check charts shown below and use relays within mentioned conditions. (Allowable temperature values differ for each relays, please refer to the relay's individual specifications.) Icing Condensation or other moisture may freeze on relays when the temperature become lower than 0C.This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Corporation does not guarantee the failures caused by the icing. The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage. Low temperature and low humidity The plastic becomes brittle if the switch is exposed to a low temperature, low humidity environment for long periods of time. High temperature and high humidity Storage for extended periods of time (including transportation periods) at high temperature or high humidity levels or in atmospheres with organic gases or sulfide gases may cause a sulfide film or oxide film to form on the surfaces of the contacts and/or it may interfere with the functions. Check out the atmosphere in which the units are to be stored and transported. 1) Temperature: The tolerance temperature range differs for each relays, please refer to the relay's individual specifications 2) Humidity: 5 to 85 % RH 3) Pressure: 86 to 106 kPa Humidity, %R.H. 85 Allowable range (Avoid icing when used at temperatures lower than 0 C) 5 -40 (Avoid condensation when used at temperatures higher than 0 C) 0 Ambient temperature, C 85 Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ -1- c Panasonic Corporation 2019 ASCTB412E 201903 GUIDELINES FOR POWER RELAYS AND HIGH-CAPACITY DC CUT OFF RELAYS USAGE Package In terms of the packing format used, make every effort to keep the effects of moisture, organic gases and sulfide gases to the absolute minimum. Silicon When a source of silicone substances (silicone rubber, silicone oil, silicone coating materials and silicone filling materials etc.) is used around the relay, the silicone gas (low molecular siloxane etc.) may be produced. This silicone gas may penetrate into the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay (Including plastic seal types). NOx Generation When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. This corrodes the internal metal parts and adversely affects operation. Avoid use at an ambient humidity of 85%RH or higher (at 20C). If use at high humidity is unavoidable, please contact our sales representative. Others Cleaning 1) Although the environmentally sealed type relay (plastic sealed type, etc.) can be cleaned, avoid immersing the relay into cold liquid (such as cleaning solvent) immediately after soldering. Doing so may deteriorate the sealing performance. 2) Cleaning with the boiling method is recommended(The temperature of cleaning liquid should be 40C or lower ). Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may cause breaks in the coil or slight sticking of the contacts due to ultrasonic energy. Please refer to "the latest product specifications" when designing your product. *Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ -2- c Panasonic Corporation 2019 ASCTB412E 201903 2019 ASCTB383E-1 201903