HEV2AN-P-DC12V

HEV2AN-P-DC12V

  • 厂商:

    NAIS(松下)

  • 封装:

    -

  • 描述:

    RELAY GEN PURPOSE DPST 20A 12VDC

  • 数据手册
  • 价格&库存
HEV2AN-P-DC12V 数据手册
High capacity DC cut-off Relays HE-V RELAYS Product Catalog 2023.5 High capacity DC cut-off Relays HE-V RELAYS Max. 1,000 V DC, 20 A cut-off possible, High capacity DC power relays FEATURES Protective construction:Flux-resistant type ● Max. 1,000 V DC, 20 A cut-off has been achieved ( at contact connected in series ) 50 ● Contact arrangement: 2 Form A 400 V DC, 20 A per 1 Form A 41 ● Compact size 39.4 TYPICAL APPLICATIONS ● Photovoltaic power generation systems ● Battery charge and discharge systems ● Inverter control, DC load control, etc. (Unit:mm) DETAILS FEATURES ■ Contributes to energy saving in devices thanks to reduced coil holding voltage ■ Compact size ( W: 41 × L: 50 × H: 39.4 mm ) Max. 1,000 V DC, 20 A cut-off has been achieved ( at contact connected in series ) Coil holding voltage can be reduced down to 33 % of the rated coil voltage. This equals to operating power of approximately 210 mW. Contact connection method 5 6 1 2 3 * Coil holding voltage: coil voltage after 100 ms following application of the rated coil voltage 4 ORDERING INFORMATION ( PART NO. : Ordering part number for Japanese market ) AHEV 2 2 9 Contact arrangement 2:2 Form A, 20A Operating function 2:Single side stable Terminal shape 9:PC board terminal type Rated coil voltage(DC) 0 1 2 5 7 Part No. Rated coil voltage(V) 6 12 24 9 15 ORDERING INFORMATION ( TYPE NO. : Ordering part number for non Japanese market ) HEV 2a N P DC Operate voltage Contact arrangement 2a:2 Form A N:70% of rated voltage (Single side stable type) Terminal shape P:PC board terminal type Rated coil voltage(DC) 6, 9, 12, 15, 24V Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー1ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 High capacity DC cut-off Relays HE-V RELAYS TYPES " Type No. " is ordering part number for non Japanese market. " Part No. " is ordering part number for Japanese market. Contact arrangement Rated coil voltage Type No. 6 V DC HEV2aN-P-DC6V 9 V DC 2 Form A Standard packing Part No. Inner carton Outer carton 10 pcs. 50 pcs. AHEV2290 HEV2aN-P-DC9V AHEV2295 12 V DC HEV2aN-P-DC12V AHEV2291 15 V DC HEV2aN-P-DC15V AHEV2297 24 V DC HEV2aN-P-DC24V AHEV2292 RATING ■ Coil data • Operating characteristics such as " Operate voltage " and " Release voltage " are influenced by mounting conditions or 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. Operate voltage* ( at 20 ℃ ) Release voltage* ( at 20 ℃ ) Max. 70 % V of rated coil voltage ( Initial ) Min. 5 % V of rated coil voltage ( Initial ) Rated coil voltage Rated operating current ( ±10 %, at 20 ℃ ) 6 V DC 9 V DC 12 V DC 15 V DC Coil resistance ( ±10 %, at 20 ℃ ) 320 mA 18.8 Ω 213 mA 42.2 Ω 160 mA 75 Max. allowable voltage ( at 55 ℃ ) 1,920 mW 110 % V of rated coil voltage Ω 128 mA 117 Ω 80 mA 300 Ω 24 V DC Rated operating power * Square, pulse drive ■ Specifications Item Contact data 2 Form A Contact resistance ( initial ) Max. 100 mΩ ( by voltage drop 6 V DC 1 A ) Max. 3 mΩ ( by voltage drop 6 V DC 20 A, reference value ) Contact material AgNi type Contact rating ( resistive ) 20 A 800 V DC, 25 A 600 V DC ( at contact connected in series ) 20 A 400 V DC ( at 1 Form A contact only ) Max. switching voltage 1,000 V DC Max. switching current 25 A Min. switching load ( reference value ) *1 100 mA 5 V DC Insulation resistance ( initial ) Short current ( initial ) Dielectric strength ( initial ) Surge withstand voltage ( initial ) *2 Between open contacts Shock resistance Min. 1,000 MΩ ( at 1,000 V DC, Measured portion is the same as the case of dielectric strength. ) Max. 300 A 1 ms ( reference value ) 2,000 V rms for 1 min ( detection current: 10 mA ) Between contact sets 4,000 V rms for 1 min ( detection current: 10 mA ) Between contact and coil 5,000 V rms for 1 min ( detection current: 10 mA ) Between contact and coil 10,000 V Coil holding voltage*3 Time characteristic ( initial ) Specifications Contact arrangement Operate time 33 to 110 % V ( at −40 to +55 ℃: contact carrying current 25 A ) 33 to 60 % V ( at −40 to +85 ℃: contact carrying current 25 A ) Max. 30 ms at rated coil voltage ( at 20 ℃, without bounce ) Release time Max. 10 ms at rated coil voltage ( at 20 ℃, without bounce, without diode ) Functional 98 m/s2 ( half-sine shock pulse: 11 ms, detection time: 10 µs ) Destructive 980 m/s2 ( half-sine shock pulse: 6 ms ) Vibration resistance Functional 10 to 55 Hz ( at double amplitude of 1 mm, detection time: 10 µs ) Destructive 10 to 55 Hz ( at double amplitude of 1.5 mm ) Expected life Mechanical life Min. 106 ope. ( switching frequency: at 180 times/min ) Conditions Conditions for usage, transport and storage*4 Ambient temperature: −40 to +55 ℃ ( when coil holding voltage is 33 % to 110 % of rated coil voltage ) −40 to +85 ℃ ( when coil holding voltage is 33 % to 60 % of rated coil voltage ) Humidity: 5 to 85 % RH ( Avoid icing and condensation ) Unit weight *1: *2: *3: *4: Approx. 120 g 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. Wave is standard shock voltage of ±1.2 × 50 µs according to JEC-212-1981 Coil holding voltage is the coil voltage after 100 ms from the applied rated coil voltage. For ambient temperature, please read " GUIDELINES FOR RELAY USAGE ". Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー2ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 High capacity DC cut-off Relays HE-V RELAYS ■ Expected electrical life ● Contact connected in series Conditions: at 20 ℃ ( L/R ≦ 1 ms ) , switching frequency ON : OFF = 1 s : 9 s Load Switching capacity Resistive load Overload Number of operations  20 A 600 V DC Min. 10 × 103 ope.  20 A 800 V DC Min. 103 ope.  25 A 600 V DC Min. 6 × 103 ope.  20 A 1,000 V DC Min. 10 ope. Reverse direction −20 A 400 V DC Min. 103 ope. Inrush resistance current  40 A 800 V DC Min. 103 ope. ● 1 Form A contact only Conditions: at 20 ℃ ( L/R ≦ 1 ms ) , switching frequency ON : OFF = 1 s : 9 s Load Switching capacity Number of operations  20 A 300 V DC Min. 10 × 103 ope.  20 A 400 V DC Min. 103 ope. Resistive load Overload  20 A 500 V DC Min. 10 ope. Reverse direction −20 A 200 V DC Min. 103 ope. Inrush resistance current  40 A 400 V DC Min. 103 ope. ● Recommended circuit Positive polarity of load should be connected to pin 1 and pin 3, refer to the following circuit schematics. Contact connected in series ( BOTTOM VIEW ) Current 2 Load circuit 2 Load circuit 5 Power supply for relay coil 3(+) Current Power supply for load Current Coil surge protection device:Varistor 1(+) 6 Power supply for relay coil 3(+) 4 Current Power supply for load Coil surge protection device:Varistor 1(+) 6 Power supply for load 1 Form A contact only ( BOTTOM VIEW ) 4 5 Load circuit REFERENCE DATA 1. Max. switching capacity 2-1. Switching and cut-off life curve ( Forward direction ) 2-2. Switching and cut-off life curve ( Forward direction ) [Contact connected in series] 20A Cut-off only above 20A Switching and cut-off possible 20A or less 600V DC 1,000 DC resistive load 20 10 Contact connected in series 1 Form A contact only 1 10 100 Contact voltage(V) 1,000 1 1 300V DC 1,000 800V DC 100 10 1,000V DC 100 Contact current(A) 1,000 400V DC 100 10 10 Load:Resistive 10,000 No. of operations(cycle) 100 1 Load:Resistive 10,000 No. of operations(cycle) Contact current(A) 1,000 [1 Form A contact only] 20A Cut-off only above 20A Switching and cut-off possible 20A or less 1 1 500V DC 10 100 Contact current(A) 1,000 Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー3ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 High capacity DC cut-off Relays HE-V RELAYS 3. Coil temperature characteristics 4. Ambient temperature characteristics ( Average ) Tested sample:HEV2aN-P-12V DC, 6 pcs. Measured portion:Coil inside Contact current:20A Ambient temperature:25℃,55℃,85℃ (%) Rate of change Temperature rise(℃) 70 25℃ 55℃ 85℃ 60 50 40 ー60 ー40 ー20 0 30 ー10 20 20 10 Release voltage Operate voltage 20 40 60 80 100 Ambient (℃) temperature ー20 10 0 30 ー30 50 60 70 80 90 100 Coil applied voltage(%V) 110 DIMENSIONS ( Unit: mm ) CAD CAD mark can be downloaded from our Website. External dimensions Recommended PC board pattern ( BOTTOM VIEW ) 41 40 10ーφ2.1 15.15 10.25 16.5 2ーφ4.5 50 4.9 Marking (44.7) 39.4 4.4 (12.2) (12.2) 4.4 13.2 37.6 Schematic ( BOTTOM VIEW ) 4.4 + − CAD The CAD data of the products with a 4.4 5.3 Tolerance ±0.1 25.4 8ー1.6 4ー4.4 13.2 37.6 40 (3.2) (3.2) 8ー0.8 2ー1.6 24.5 16.5 (15.15) 10.25 2ー0.8 General tolerance ±0.3 SAFETY STANDARDS Each standard may be updated at any time, so please check our Website for the latest information. ■ CSA ( Approved ) ■ UL/C-UL ( Approved ) File No. E43028 Contact rating Operations Ambient temperature 25 A 600 V DC Same polarity only 6 × 103 85 ℃ 20 A 600 V DC Same polarity only 10 × 103 85 ℃ Operations Ambient temperature 20 A 1,000 V DC 10 85 ℃ 20 A 800 V DC 103 85 ℃ 20 A 600 V DC 10 × 103 85 ℃ CSA standard approved by C-UL ■ VDE ( Approved ) File No. 40006681 Contact rating Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー4ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 High capacity DC cut-off Relays HE-V RELAYS GUIDELINES FOR USAGE ■ For cautions for use, please read " GUIDELINES FOR RELAY USAGE ". https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp ■ Cautions for usage of HE-V relay ● Usage, transport and storage conditions 1) Temperature [ Temperature and humidity range for usage, transport, and storage ] [ Coil holding voltage 33 to 110 % V ] −40 to +55 ℃ ( When coil holding voltage is 33 to 110 % V ) −40 to +85 ℃ ( When coil holding voltage is 33 to 60 % V ) 2) Humidity 5 to 85 % RH ( Avoid icing and condensation ) Humidity(%RH) Note) The humidity range varies with the temperature. Use within the range indicated in the graph. 85 3) Atmospheric pressure 86 to 106 kPa 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 ℃. This causes problems such as sticking of movable parts or operational time lags. 6) Low temperature and low humidity environments The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. Allowable range Avoid conAvoid icing densation when when used at used at temtemperatures peratures higher lower than 0°C than 0°C 5 0 55 -40 Ambient temperature(℃) [ Coil holding voltage 33 to 60 % V ] Humidity (% RH) 85 Allowable range Avoid icing when used at temperatures lower than 0°C Avoid condensation when used at temperatures higher than 0°C 5 -40 0 85 Ambient temperature (℃) ● Solder and cleaning conditions Please obey the following conditions. 1) Automatic soldering ( 1 ) Preheating Temperature Max. 120 ℃ ( solder surface terminal portion ) Time Within 120 seconds 2) Manual soldering 260 ±5 ℃ Soldering time Within 10 seconds Max. 260 ℃ Max. 350 ℃ Soldering time Within 10 seconds Within 3 seconds Note) Effects of soldering heat on the relays vary depending on the PC board. So please confirm actual soldering condition with the PC board used for assembling. ( 2 ) Soldering Soldering temperature Soldering temperature 3) Since this is not a sealed type relay, do not clean it as is. Also, be careful not to allow flux to overflow above the PC board or enter the inside of the relay. ● Cautions for usage • For precautions regarding use and explanations of technical terminology, please refer to our web site. • To ensure good operation, please keep the voltage on the coil ends to ±5 % ( at 20 ℃ ) of the rated coil voltage. Also, please be aware that the operate voltage and release voltage may change depending on the temperature and conditions of use. • Keep the ripple rate of the rated coil voltage below 5 %. Please use a varistor to absorb coil surges. Please note that if a diode is used, contact opening velocity will become slower and sufficient cutoff performance cannot be guaranteed. Recommended Varistor Maximum energy Min. 1J Varistor voltage 150 to 400 % of rated coil voltage Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー5ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 High capacity DC cut-off Relays HE-V RELAYS • The expected life is defined under the standard test condition specified in the JIS C 5442 standard ( temperature 15 to 35 ℃, humidity 25 to 75 % RH ) . 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 expected life would be shorter. • 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. • 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, expected life, and other specifications. Therefore, do not use the relay if these ratings are exceeded. • If a relay is dropped, please do not use it. • Incorrect wiring may cause unexpected events or the generation of heat or flames. • The relay should not be installed near strong magnetic field ( transformers, magnets, etc. ) and should not be installed near objects that radiate heat. • If several relays are mounted close together, please be careful of the abnormal heating by mutual heat interference and the insulation distance between the terminals outside of the relays. • If you are using an inductive load ( L load ) such that L/R > 1 ms, 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. • 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 40 A. The relay might have a contact welding without such countermeasure. • This relay is a high-voltage direct-current switch. In its final 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 configure 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. • 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 PC board. • Take note that contact terminals have polarity. If they are used for power distribution only, there is no polarity. Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー6ー Panasonic Industry Co., Ltd. 2023 ASCTB326E 202305 GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY 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 ■ Coil connection 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, longterm 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. 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. ■ 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. ■ Maximum allowable voltage and temperature rise 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 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 operate 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 1 ℃, 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 operate voltage and the operate voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー7ー Panasonic Industry Co., Ltd. 2023 ASCTB412E 202301 GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE Ambient Environment ■ Usage, Transport, and Storage Conditions 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. ) 1) Temperature: The tolerance temperature range differs for each relays, please refer to the relay's individual specifications 2) Humidity: 5 to 85 % RH Humidity (% RH) 85 Allowable range Avoid icing when used at temperatures lower than 0°C Avoid condensation when used at temperatures higher than 0°C 0 ●Low temperature and low humidity The plastic becomes brittle if the relay 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. ●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. 5 -40 ●Icing Condensation or other moisture may freeze on relays when the temperature become lower than 0 ℃.This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Industry Co., Ltd. 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. 85 Ambient temperature (℃) 3) Pressure: 86 to 106 kPa ●Dew condensation 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 Industry Co., Ltd. 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. ) ●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 sealed 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 20 ℃ ). If use at high humidity is unavoidable, please contact our sales representative. Panasonic Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー8ー Panasonic Industry Co., Ltd. 2023 ASCTB412E 202301 GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE Others ■ Cleaning • 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. • Cleaning with the boiling method is recommended ( The temperature of cleaning liquid should be 40 ℃ 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 Industry Co., Ltd. Electromechanical Control Business Division industrial.panasonic.com/ac/e/ ー9ー Panasonic Industry Co., Ltd. 2023 ASCTB412E 202301 ■ Global Sales Network Information: industrial.panasonic.com/ac/e/salesnetwork Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industrial.panasonic.com/ac/e/ ©Panasonic Industry Co., Ltd. 2023 Specifications are subject to change without notice. モヴヤヵャピビプユチチチビパビピパブ 2023.5
HEV2AN-P-DC12V 价格&库存

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