panasonic corporation automation controls business unit industrial.panasonic.com/ac/e/ HE-V asctb326e 201212-t ordering information types standard packing: carton: 10 pcs.; case: 50 pcs. max. 1,000 v dc, 20 a cut-off possible high capacity power relays HE-V relays nominal coil voltage part no. 6v dc hev2an-p-dc6v 9v dc hev2an-p-dc9v 12v dc hev2an-p-dc12v 15v dc hev2an-p-dc15v 24v dc hev2an-p-dc24v rohs compliant features compact size (l: 41.0 w: 50.0 h: 39.4 mm l: 1.614 w: 1.969 h: 1.551 inch) maximum 1,000 v dc, 20 a cut-off has been achieved (at each 1 form a contact connected in series) contact arrangement: 2 form a 400 dc, 20 a per 1 form a contributes to energy saving in devices thanks to reduced coil hold voltage coil hold voltage can be reduced down to 33% of the nominal coil voltage. this equals to operating power of approximately 210 mw. *coil hold voltage is the coil voltage after 100 ms following application of the nominal coil voltage. ?protective construction: flux-resistant type typical applications photovoltaic power generation systems batter y charge and discharge systems inverter control, dc load control, etc. contact connection method contact arrangement 2a: 2 form a (single side stable type) pick-up voltage n: 70% of nominal voltage hev 2a n p dc terminals p: pc board terminal type coil voltage (dc) 6v, 9v, 12v, 15v, 24v
panasonic corporation automation controls business unit industrial.panasonic.com/ac/e/ HE-V asctb326e 201212-t rating 1. coil data 2. speci?ations 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 1.250s according to jec-212-1981 *3. coil holding voltage is the coil voltage after 100 ms following application of the nominal coil voltage. *4. the upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. refer to usage, transport and storage conditions in notes. nominal coil voltage pick-up voltage (at 20 c 68f) (initial) drop-out voltage (at 20 c 68f) (initial) nominal operating current [10%] (at 20 c 68f) coil resistance [10%] (at 20 c 68f) nominal operating power max. applied voltage (at 55 c 131 f) 6v dc 70%v or less of nominal voltage 5%v or more of nominal voltage 320ma 18.8 ? 1,920mw 110%v of nominal voltage 9v dc 213ma 42.2 ? 12v dc 160ma 75.0 ? 15v dc 128ma 117.0 ? 24v dc 80ma 300.0 ? characteristics item speci?ations contact arrangement 2 form a contact material agni type contact resistance (initial) max. 100 m ? (by voltage drop 6 v dc 1 a), max. 3 m ? (by voltage drop 6 v dc 20 a, reference value) rating contact rating (resistive load) 20 a 800 vdc (at each 1 form a contact connected in series), 20 a 400 vdc (at 1 form a contact only) max. switching voltage 1,000 v dc max. switching current 20 a min. switching capacity (reference value)* 1 100 ma 5 v dc electrical characteristics insulation resistance (initial) min. 1,000m ? (at 1,000v dc) measurement at same location as ?reakdown voltage section. short current (initial) max. 300 a 1 ms (reference value) breakdown voltage (initial) between open contacts 2,000 vrms for 1 min. (detection current: 10 ma) between contact sets 4,000 vrms for 1 min. (detection current: 10 ma) between contact and coil 5,000 vrms for 1 min. (detection current: 10 ma) surge breakdown voltage* 2 (between contact and coil) (initial) min. 10,000 v coil temperature rise value max. 75 c 135 f (by resistive method, contact carrying current: 20a, 100%v of nominal coil voltage at 55 c 131 f .) max. 45 c 113 f (by resistive method, contact carrying current: 20a, 60%v of nominal coil voltage at 85 c 185 f .) coil holding voltage* 3 33 to 110%v (contact carrying current: 20a, at 55 c 131 f), 33 to 60%v (contact carrying current: 20a, at 85 c 185 f) operate time (at 20 c 68f) max. 30 ms (nominal coil voltage, without bounce) release time (at 20 c 68f) max. 10 ms (nominal coil voltage) (without diode) mechanical characteristics shock resistance functional min. 98 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 1.0 mm (detection time: 10 s) destructive 10 to 55 hz at double amplitude of 1.5 mm expected life mechanical life min. 10 6 (at 180 cpm) conditions conditions for operation, transport and storage* 4 ambient temperature: ?0 to +55 c ?0 to +131 f (when coil holding voltage is 33% to 110% of nominal coil voltage) ?0 to +85 c ?0 to +185 f (when applied coil hold voltage is 33% to 60% of nominal coil voltage) humidity: 5 to 85% r.h. (not freezing and condensing) max. operating speed 6 times/min. (at nominal switching capacity on : off = 1s : 9s) unit weight approx. 120 g 4.23 oz
panasonic corporation automation controls business unit industrial.panasonic.com/ac/e/ HE-V asctb326e 201212-t 3. electric life 1. each 1 form a contact connected in series conditions: ambient temperature: 20 c 68f (l/r 1 ms) (on : off = 1s : 9s) 2. 1 form a contact only conditions: ambient temperature: 20 c 68f (l/r 1 ms) (on : off = 1s : 9s) recommended circuit positive polarity of load should be connected to pin 1 and pin 3, refer to the following circuit schematics. reference data resistive load 20a 800v dc min.1 10 3 ope. 20a 600v dc min.1 10 4 ope. overload 20a 1,000v dc min.10 ope. reverse ?0a 400v dc min.1 10 3 ope. inrush current 40a 800v dc min.1 10 3 ope. resistive load 20a 400v dc min.1 10 3 ope. 20a 300v dc min.1 10 4 ope. overload 20a 500v dc min.10 ope. reverse ?0a 200v dc min.1 10 3 ope. inrush current 40a 400v dc min.1 10 3 ope. 1. each 1 form a contact connected in series (bottom view) 2. 1 form a contact only (bottom view) pow er supply for load load circuit 1 2 3 4 6 5 current current coil surge protection device: varistor pow er supply for relay coil pow er supply for load load circuit load circuit 1 2 3 4 6 5 current current pow er supply for relay coil coil surge protection device: varistor pow er supply for load 1. maximum switching power 2. ambient temperature characteristics tested sample: hev2an-p-dc12v, 6pcs 3. coil temperature rise measured portion: inside the coil ambient temperature: 25 c 77 f , 55 c 131 f , 85 c 185f contact current: 20 a 1000 contact voltage, v 1 form a contact only contact connected in series dc resistive load contact current, a 100 10 1000 100 20 10 1 1 ambient temperature, f c -30 -20 -10 10 20 30 -60 -76 -40 -40 100 212 60 110 80 176 40 74 20 68 -20 var iation ratio, % -4 0 32 pick up voltage drop out voltage 1101009080 25c 55c 85c 706050 70 60 50 40 30 20 10 0 coil applied voltage, %v te mperature rise, c 4.-(1) cut-off life curve (forward direction) contact connected in series 4.-(2) cut-off life curve (forward direction) 1 form a contact only load: resistive life (cycle) 800v dc 600v dc 1,000v dc 10,000 1,000 100 10 1 20a switching and cut-off possible 20a or less cut-off only above 20a 1,000 100 10 1 contact current, a 300v dc 400v dc 500v dc load: resistive life (cycle) 10,000 1,000 100 10 1 20a switching and cut-off possible 20a or less cut-off only above 20a 1,000 100 10 1 contact current, a
panasonic corporation automation controls business unit industrial.panasonic.com/ac/e/ HE-V asctb326e 201212-t dimensions (mm inch) safety standards ul/c-ul (recognized) vde (certi?d) file no. contact rating file no. contact rating e43028 20a 600v dc 6,000 ope. (at 85 c 185f , same polarity only) 40006681 20a 600v dc 10,000 ope. (at 85 c 185 f) 20a 800v dc 1,000 ope. (at 85 c 185f) 20a 1000v dc 10 ope. (at 85 c 185 f) the cad data of the products with a cad data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ external dimensions general tolerance: 0.3 .012 marking 41.00 1.614 50.00 1.969 2-4.50 dia. 2-.177 dia. 25.40 1.000 4.90 .193 (12.20) (.480) (12.20) (.480) 10.25 .404 8-1.60 8-.063 39.40 1.551 (44.70) (1.760) 5.30 .209 4-4.40 4-.173 40.00 1.575 37.60 1.480 13.20 .520 16.50 .650 24.50 .965 (15.15) (.596) (3.20) (.126) (3.20) (.126) 2-0.80 2-.031 8-0.80 8-.031 2-1.60 2-.063 pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 40.00 1.575 4.40 .173 4.40 .173 4.40 .173 4.40 .173 10-2.10 dia. 10-.083 dia. 13.20 .520 37.60 1.480 16.50 .650 15.15 .596 10.25 .404 6 +? 2 134 5 cad data
panasonic corporation automation controls business unit industrial.panasonic.com/ac/e/ HE-V asctb326e 201212-t notes usage, transport and storage conditions 1) temperature: ?0 to +55 c ?0 to +131 f (when coil holding voltage is 33 to 110%v) ?0 to +85 c ?0 to +185 f (when coil holding voltage is 33% to 60%v) 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 (coil holding voltage: 33 to 110%v) (coil holding voltage: 33 to 60%v) 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. solder and cleaning conditions 1) please obey the following conditions when soldering automatically. (1) preheating: max. 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 10 seconds (soldering time) 2) please obey the following conditions when manual soldering. max. 260 c 500 f (solder temperature) and within 10 seconds (soldering time) max. 350 c 662 f (solder temperature) and within 3 seconds (soldering time) *effects of soldering heat on the relays va ry depending on the pc board. so please con?m actual soldering condition with the pc board used for assembling. 3) since this is not a sealed type relay, do not clean it as is. also, be careful not to allow ?x to over?w above the pc board or enter the inside of the relay. certi?ation 1) this relay is ul/c-ul certi?d. 20a 600vdc 6 10 3 ope. (at 85 c 185 f , same polarity only) 2) this relay is certi?d by vde 20a 600vdc 1 10 4 ope. (at 85 c 185 f) 20a 800vdc 1 10 3 ope. (at 85 c 185 f) 20a 1000vdc 10 ope. (at 85 c 185 f) cautions for use 1) for precautions regarding use and explanations of technical terminology, please refer to our web site. (http://industrial.panasonic.com/ac/e/) 2) 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. 3) keep the ripple rate of the nominal coil voltage below 5%. and do not have a parallel connection with diode for the purpose of coil surge absorber. instead of diode, a varistor is recommend for the absorber. recommended varistor; maximum energy: more than 1j var istor voltage: 150 to 400% of nominal voltage 4) the cycle lifetime is de?ed under the standard test condition speci?d in the jis c5442 standard (temperature 15 to 35 c 59 to 95 f , humidity 25 to 75%). check this with the real device as it is affected by coil driving circuit, load type, activation frequency, ambient conditions and other factors. especially, contact terminals have polarity. so if the contact terminals were connected with opposite pole, the electric life would be shorter. 5) 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. 6) heat, smoke, and even a ?e 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 speci?ations. therefore, do not use the relay if these ratings are exceeded. 7) if the relay has been dropped, the appearance and characteristics should always be checked before use. 8) incorrect wiring may cause unexpected events or the generation of heat or ?mes. 9) the relay should not be installed near strong magnetic ?ld (transformers, magnets, etc.) and should not be installed near objects that radiate heat. 10) if the several relays are mounted closely or a heat-generation object is close to the relay, take care to check the abnormal temperature-rise and the insulation distance between the terminals outside of the relay. 11) if you are using an inductive load (l load) such that l/r > 1ms, add surge protection in parallel with the inductive load. if this is not done, the electrical life will decrease and cut-off failure may occur. 12) in case using a capacitive load (c- load), please take a countermeasure as pre-charging to the capacitive load so that the inrush current will not surpass 40a. the relay might have a contact welding without such countermeasure. 13) this relay is a high-voltage direct- current switch. in its ?al breakdown mode, it may lose the ability to provide the proper cut-off. therefore, do not exceed the indicated switching capacity and life. (please treat the relay as a product with limited life and replace it when necessary.) in the event that the relay loses cut-off ability, there is a possibility that burning may spread to surrounding parts, so con?ure the layout so that the power is turned off within one second and from the point of view of safety, consider installing a failsafe circuit in the device. 14) please carry out the design which had a enough margin in conductor width and a space between conductors in the case of a design of a printed circuit board. 15) contact terminals have polarity. so if the contact terminals were connected with opposite pole, the electric life would be shorter. there is no polarity if they are used for power distribution only. 85 5 humidity, %rh 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 ) 55 0 ?0 +131 +32 ?0 te mperature, c f 85 5 humidity, %rh 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 0 ?0 +185 +32 ?0 te mperature, c f
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