hk (ahk) ordering information compact and high capacity general purpose power relays hk relays (ahk) compliance with rohs directive features 1. economical prices achieved to assist rationalization, prices reduced to about half the price of previous products. 2. compact with high-capacity enables high-capacity control: 15 a for 1 form c, 10 a for 2 form c 3. types for wide range of applications range includes relays with operation indicators, built-in diodes to absorb relay coil surge, and built-in cr circuits. 4. cadmium-free contacts 5. ul/c-ul and t?v approved parts av ailable. compliance with japanese electrical appliance and material control law is standard. typical applications control panels po wer supply units molding machines machine tools welding equipment agricultural equipment of?e equipment vending machines communications equipment amusement machines, etc. hk relays contact arrangement 1: 1 form c 2: 2 form c ahk terminal arrangement 1: ac plug-in type 2: dc plug-in type coil voltage 06: x0: x1: y0: 6, 12: 12, 24: 24, 48: 48 v 100/110 v ac, 100/110 v dc 110/120 v ac 200/220 v ac, y2: 220/240 v ac type classification 0: standard 1: with led indication 2: with diode 3: with led indication, diode 4: with cr circuit 5: with led indication, cr circuit note: products conform to ul/c-ul and t?v, as standard. all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) types 7. accessories standard packing: carton: 10 pcs.; case: 100 pcs. notes: 1. use the retainer that is shipped with the terminal socket. 2. products conform to ul, c-ul and t?v, as standard. 3. in order to prevent breakage and dis?uring, the screw tightening torque for the terminal socket should be within the range of 0.784 to 0.98 n?. 4. when attaching directly to a chassis, please use an m4 12 metric coarse screw thread, a spring washer, and a hexagonal nut. standard packing: carton: 20 pcs.; case: 200 pcs. notes: 1. use the retainer that is shipped with the terminal socket. 2. products conform to ul/csa as standard (t?v is unacquired.) t ype no. of poles item part no. te r minal socket 1/2 poles (common) hk screw terminal socket ahka21 hk screw terminal socket (finger protect type) ahka21p t ype no. of poles item part no. plug-in socket 1-pole hl1 socket hl1-ss-k 2-pole hl2 socket hl2-ss-k pc board socket 1-pole hl1 pc board socket hl1-ps-k 2-pole hl2 pc board socket hl2-ps-k 1. plug-in type standard packing: carton: 20 pcs.; case: 200 pcs. 2. plug-in type (with led indication) standard packing: carton: 20 pcs.; case: 200 pcs. coil voltage 1 form c 2 form c part no. part no. 6v dc ahk12006 ahk22006 12v dc ahk12012 ahk22012 24v dc ahk12024 ahk22024 48v dc ahk12048 ahk22048 100/110v dc ahk120x0 ahk220x0 12v ac ahk11012 ahk21012 24v ac ahk11024 ahk21024 48v ac ahk11048 ahk21048 100/110v ac ahk110x0 ahk210x0 110/120v ac ahk110x1 ahk210x1 200/220v ac ahk110y0 ahk210y0 220/240v ac ahk110y2 ahk210y2 coil voltage 1 form c 2 form c part no. part no. 6v dc ahk12106 ahk22106 12v dc ahk12112 ahk22112 24v dc ahk12124 ahk22124 48v dc ahk12148 ahk22148 100/110v dc ahk121x0 ahk221x0 12v ac ahk11112 ahk21112 24v ac ahk11124 ahk21124 48v ac ahk11148 ahk21148 100/110v ac ahk111x0 ahk211x0 110/120v ac ahk111x1 ahk211x1 200/220v ac ahk111y0 ahk211y0 220/240v ac ahk111y2 ahk211y2 3. plug-in type (with diode) standard packing: carton: 20 pcs.; case: 200 pcs. 4. plug-in type (with diode and led indication) standard packing: carton: 20 pcs.; case: 200 pcs. coil voltage 1 form c 2 form c part no. part no. 6v dc ahk12206 ahk22206 12v dc ahk12212 ahk22212 24v dc ahk12224 ahk22224 48v dc ahk12248 ahk22248 100/110v dc ahk122x0 ahk222x0 coil voltage 1 form c 2 form c part no. part no. 6v dc ahk12306 ahk22306 12v dc ahk12312 ahk22312 24v dc ahk12324 ahk22324 48v dc ahk12348 ahk22348 100/110v dc ahk123x0 ahk223x0 5. plug-in type (with cr) standard packing: carton: 20 pcs.; case: 200 pcs. 6. plug-in type (with cr and led indication) standard packing: carton: 20 pcs.; case: 200 pcs. coil voltage 1 form c 2 form c part no. part no. 100/110v ac ahk114x0 AHK214X0 110/120v ac ahk114x1 ahk214x1 200/220v ac ahk114y0 ahk214y0 220/240v ac ahk114y2 ahk214y2 coil voltage 1 form c 2 form c part no. part no. 100/110v ac ahk115x0 ahk215x0 110/120v ac ahk115x1 ahk215x1 200/220v ac ahk115y0 ahk215y0 220/240v ac ahk115y2 ahk215y2 all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) rating 1. coil data 1) ac coils notes: 1. the relay operates in a range of 80% to 110 % v of the voltage rating, but ideally, in consideration of temporary voltage ?ctuations, it should be operated at the r ated voltage. in particular, for ac operation, if the impressed voltage drops to 80% v or more below the rated voltage, humming will occur and a large current will ?w leading possibly to coil burnout. 2. the maximum allowable voltage is the maximum voltage ?ctuation value for the coil power supply. this value is not a permissi b le value for continuous operation. (this value differs depending on the ambient temperature. please contact us for details.) 2) dc coils (at 20 c 68 f ) notes) 1. the rated excitation current is 10% (20 c 68 f ). 2. the coil resistance for dc operation is the value measured when the coil temperature is 20 c 68 f . compensate 0.4% for every 1 c change in temperature. 3. the relay operates in a range of 80% to 110 % v of the voltage rating, but ideally, in consideration of temporary voltage ?ctuations, it should be operated at the rated voltage. 4. for use with 200 v dc, connect a 10 k ? (5w) resistor, in series, to the 100 v dc relay. 5. the maximum allowable voltage is the maximum voltage ?ctuation value for the coil power supply. this value is not a permissi b le value for continuous operation. (this value differs depending on the ambient temperature. please contact us for details.) 2. speci?ations notes: if integrating into electrical appliances that will be subject to compliance to the electrical appliance and material safety law, please use in an ambient temperature between ?0 c to +40 c ?8 f to +104 f (ac type). *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 for the ac coil types, the operate/release time will differ depending on the phase. *3 the upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value.refer to 4. conditions for operation, t r anspo r t and sto r age mentioned in ambient envi r onment. coil voltage nominal coil current, ma nominal operating power, v a pick-up voltage (at 20 c 68 f ) drop-out voltage (at 20 c 68 f ) inductance, h max. allowable voltage 50hz 60hz 50hz 60hz when drop-out when operating 12v ac 111 100 1.3 1.2 80%v or less of nominal voltage (initial) 30%v or more of nominal voltage (initial) 0.312 0.295 110%v of nominal voltage 24v ac 56 50 1.3 1.2 1.243 1.181 48v ac 28 25 1.3 1.2 4.974 4.145 100/110v ac 13.4/14.7 12/13.2 1.3 1.2 23.75 20.63 110/120v ac 12.2/13.5 10.9/11.9 1.3 1.2 27.19 25.57 200/220v ac 6.7/7.4 6/6.6 1.3 1.2 85.98 81.76 coil voltage nominal coil current, ma nominal operating power, w coil resistance, ? pick-up voltage (at 20 c 68 f ) drop-out voltage (at 20 c 68 f ) max. allowable voltage (at 70 c 158 f ) 6v dc 150 0.9 40 80%v or less of nominal voltage (initial) 10%v or more of nominal voltage (initial) 110%v of nominal voltage 12v dc 75 0.9 160 24v dc 37 0.9 650 48v dc 18.5 0.9 2,600 100/110v dc 10 1.0 10,000 characteristics item speci?ations contact initial contact resistance, max max. 50 m ? (by voltage drop 6 v dc 1a) contact material agsno 2 type rating nominal switching capacity 1 form c: 15a 125v ac 2 form c: 10a 125v ac max. switching voltage 250v ac, 125v dc max. switching current 15a (1 form c), 10a (2 form c) min. switching capacity (reference value)* 1 100ma 5v dc electrical characteristics insulation resistance (initial) min. 100m ? (at 500v dc) measurement at same location as ?nitial breakdown voltage section. breakdown voltage (initial) between open contacts 1,000 vrms for 1min. (detection current: 10ma.) between contact sets 2,000 vrms for 1min. (detection current: 10ma.) between contact and coil 2,000 vrms for 1min. (detection current: 10ma.) temperature rise max. 80 c (by resistive method, nominal voltage) operate time (at 20 c 68 f )* 2 max. 25ms (nominal voltage applied to the coil, excluding contact bounce time.) release time (at 20 c 68 f )* 2 max. 25ms (nominal voltage applied to the coil, excluding contact bounce time.) (without diode) mechanical characteristics shock resistance functional min. 196 m/s 2 (half-wave pulse of sine wave: 11 ms; detection time: 10 s.) destructive min. 980 m/s 2 (half-wave pulse of sine wave: 6 ms.) vibration resistance functional 10 to 55 hz at double amplitude of 1 mm (detection time: 10 s.) destructive 10 to 55 hz at double amplitude of 2 mm expected life mechanical ac type: 5 10 7 (at 180 cpm), dc type: 10 8 (at 180 cpm) electrical ac load 1 form c: 15a 125v ac (cos ? =1), min. 2 10 5 2 form c: 10a 125v ac (cos ? =1), min. 5 10 5 conditions conditions for operation, transport and storage* 3 ambient temperature: ?0 c to +70 c ?8 f to +158 f (without led indication); ?0 c to +60 c ?8 f to +140 f (with led indication) humidity: 5 to 85% r.h. (not freezing and condensing at low temperature) max. operating speed 20 cpm (at max. rating) unit weight approx. 35g 1.23 oz all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) reference data 1-(1). max. switching capacity (1 form c type) 1-(2). max. switching capacity (2 form c type) 2-(1). coil temperature rise (1 for m c/ac type) measured portion: inside the coil ambient temperature: 70 c 158 f 15 10 5 1 100 250 500 ac resistive load contact voltage, v contact current, a 10 5 1 100 250 500 ac resistive load contact voltage, v contact current, a 90 80 70 60 50 40 30 20 10 0 10080 120 15a 0a coil applied voltage, %v temperature rise, c 2-(2). coil temperature rise (1 form c/dc type) measured portion: inside the coil ambient temperature: 70 c 158 f 2-(3). coil temperature rise (2 form c/ac type) measured portion: inside the coil ambient temperature: 70 c 158 f 2-(4). coil temperature rise (2 form c/dc type) measured portion: inside the coil ambient temperature: 70 c 158 f 90 80 70 60 50 40 30 20 10 0 10080 120 coil applied voltage, %v temperature rise, c 15a 0a 90 80 70 60 50 40 30 20 10 0 10080 120 coil applied voltage, %v temperature rise, c 10a 0a 90 80 70 60 50 40 30 20 10 0 10080 120 coil applied voltage, %v temperature rise, c 10a 0a 3-(1). ac coil surge voltage waveform (with cr) 3-(2). ac coil surge voltage waveform (without cr) 4-(1). dc coil surge voltage waveform (without diode) 282v 80v ac200v to digital memory 282v approx. 630v ac200v to digital memory off on approx. 260v dc12v to digital memory 4-(2). dc coil surge voltage waveform (with diode) diode characteristics: reverse breakdown voltage: 1,000 v forward current: 1 a offon dc12v to digital memory reverse breakdown voltage: 1,000 v forward current: 1 a all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) dimensions (unit: mm inch ) 1. plug-in type (1 form c) including diode/cr 2. plug-in type (2 form c) including diode/cr external dimensions 7 3 6 2 8 20.8 35.4 6.35 27.2 compatible with tab terminal #187 series receptacle. 3.95 4.6 6 7.15 10 14.2 .819 1.394 .250 1.071 .156 .181 .236 .281 .394 .559 general tolerance: 0.3 .012 schematic (bottom view) standard type 2 6 3 87 led ac type led dc type 2 3 6 78 2 3 6 78 diode dc type diode/led dc type 2 3 6 87 2 3 6 78 cr ac type cr/led ac type 2 3 6 87 6 2 3 87 external dimensions 4 5 7 3 1 6 2 8 20.8 35.4 6.35 27.2 compatible with tab terminal #187 series receptacle. 3.7 4.7 6 7.3 10 14.2 .819 1.394 .250 1.071 .146 .185 .236 .287 .394 .559 general tolerance: 0.3 .012 schematic (bottom view) standard type 4 1 56 2 3 78 led ac type led dc type 6 2 43 1 5 78 6 2 43 1 5 78 diode dc type diode/led dc type 87 3 2 65 1 4 6 2 43 1 5 78 cr ac type cr/led ac type 5 1 34 2 6 87 5 1 34 2 6 87 all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) 3. screw terminal socket hk screw terminal socket hk screw terminal socket (finger protect type) external dimensions m3.5 terminal screw .138 2-4.5 6 mounting holes 2-.177 6 7 max. 78.5 max. 28.5 max. 30 3.4 8 35.4 .276 max. 3.091 max. 1.122 max. 1.181 .134 .315 1.394 general tolerance: 0.5 .020 schematic (bottom view) mounting hole dimensions 34 7 65 12 8 68 0.3 2-4.5 dia. 19 0.2 2.677 .012 2-.177 dia. .748 .008 external dimensions m3.5 terminal screw .138 2-4.5 6 mounting holes 2-.177 6 30 35.4 8 3.4 7 max. 33 max. 78.5 max. 28.5 1.181 1.394 .315 .134 .276 max. 1.299 max. 3.091 max. 1.122 general tolerance: 0.5 .020 schematic (bottom view) mounting hole dimensions 34 7 65 12 8 68 0.3 2-4.5 dia. 19 0.2 2.677 .012 2-.177 dia. .748 .008 note: round type terminal is unable to attach. 4. plug-in type sockets hl1 socket (hl1-ss-k) hl2 socket (hl2-ss-k) hl1 socket external dimensions 25.5 1.004 29.4 1.157 compatible with tab terminal #187 series receptacle. 11.2 .441 18.7 .736 general tolerance: 0.3 .012 note: the external and mounting dimensions are the same for hl2 socket (hl2-ss-k). only the number of terminals varies. hold-down clip hold-down clip is packaged with the socket. mounting hole diagram side-by-side installation tolerance: 0.1 .004 notes: 1. applicable chassis board thickness is 1.0 to 2.0 mm. 2. installation is easy by inserting the socket from the top into the holes and by depressing the two down arrows on the retention ?ting from the front. 8.9 .350 25.8 25.8 1.016 1.016 21.6 21.6 .850 .850 5.9 .232 all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) 5. pc board type sockets hl1 pc board type socket (hl1-ps-k) hl2 pc board type socket (hl2-ps-k) hl2 pc board type socket external dimensions 21.2 .835 29.4 1.157 16.2 .638 11.2 .441 1.0 .039 2.0 .079 general tolerance: 0.3 .012 note: the external and mounting dimensions are the same for hl1 pc board type socket (hl1-ps-k). only the number of terminals varies. hold-down clip hold-down clip is packaged with the socket. pc board pattern (bottom view) 1 form c 2 form c tolerance: 0.1 .004 side-by-side installation (for 2 form c) tolerance: 0.1 .004 17.45 .687 10 .394 4.7 .185 15.3 .602 6.75 .266 6.75 .266 2.4 dia. hole .094 dia. 15.3 .602 17.45 .687 12.75 .502 10 .394 2.4 dia. hole .094 dia. 10 1013.2 .394 .394.520 17.45 17.45 17.25 .687 .687 .679 15.3 7.9 .311 15.3 .602 .602 (6.6) (5.3) (.260) (.209) all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
hk (ahk) notes for cautions f or us e , see rel a y t e c hnical in f ormation. 1. coil operating power 1) dc coil to ensure proper operation, the voltage applied to both terminals of the coil should be 5% (at 20 c 68 f ) the rated operating voltage of the coil. also, be aw are that the pick-up and dropout voltages will ?ctuate depending on the ambient temperature and operating conditions. 2) ac coil to enable stable operation of the relay, apply the nominal voltage. ensure that the ?ctuation range of the power source v oltage remains, in principle, within +10% to ?5% of the value of the nominal current. moreover, the ideal waveform for the voltage applied to the coil is a sine curve. if commercially provided power surce is used, the waveform should be checked. if a stabilized ac power source is used, the conditioning equipment may distort the waveform, and abnormal heating may result. with ac coils, hum can be normally stopped by the use of a shading coil. if the waveform is distorted, however, the shading coil may be ineffective. 2. led indications the light of the light emitting diode is what displays operation. if voltage remains after relay might illuminate brie?. 3. switching lifetime the switching lifetime is de?ed under the standard test condition speci?d in the jis c 5442(*2) standard (temperature 15 to 35 c 59 to 95 f , humidity 25 to 75% r.h.). 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 hno 3 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 4. conditions for operation, transport and storage 1) ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: (1) temperature: ?0 to +70 c (without led) ?0 to +60 c (with led) (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. temperature and humidity range for usage, transport, and storage (3) atmospheric pressure: 86 to 106kpa 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 temperatures is lower than 0 c 32 f . 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. 5. diode characteristics 1) reverse breakdown voltage: 1,000 v 2) forward current: 1 a 6. diode and cr built-in type since the diode and cr inside the relay coil are designed to absorb the counter emf, the element may be damaged if a large surge, etc., is applied to the diode and cr. if there is the possibility of a large surge voltage from the outside, please implement measures to absorb it tolerance range (avoid condensation when used at temperatures higher than 0 c 32 f ) (avoid freezing when used at temperatures lower than 0 c 32 f ) 85 5 ?0 ?8 0 +32 +70 +158 temperature, c f humidity, %r.h. all rights rese r v ed ? c opyright panasonic elect r ic w o r k s co., ltd.
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