继电器DS2继电器
DS-20系列时间继电器

DS-20系列时间继电器1 用途DS-20系列时间继电器作为各种保护和自动线路中的辅助元件 用以使被控制元件的动作得到可调节的延时2 结构继电器采用JK-1型壳体 将DS-30机芯装入壳体中 具有透明的壳罩可以清楚观察到继电器的内部结构 外形尺寸见附录 内部接线见图1DS-20系列时间继电器是带有延时机构的吸入式电磁继电器 其中DS-21 DS-24是短时带电的时间继电器 DS-21C DS-24C 是长期带电的时间继电器 DS-25 28是交流时间继电器该继电器具有一付瞬动转换触点 一付滑动主触点和一付终止主触点 当电压加在线圈两端时 唧子(铁芯)克服塔形弹簧的反作用力被吸入 瞬动动合触点闭合 动断触点断开 同时延时机构开始启动 经过一定的整定时间后 先闭合滑动主触点 再经过一定时间后 闭合终止动合触点,从而得到所需延时 当线圈断电时 在塔形弹簧作用下 使唧子和延时机构返回原位从加电压于线圈的瞬间起 到延时动合主触点的闭合为止这段时间的长短 可借移动静触点位置方法调整 并由指针在刻度盘上指出3 技术要求3.1 各种型号继电器主要技术数据列于表1中 表1型号时间整定范围(s) 额定电压(V)DS-21 DS-21C0.125 1.25 DS-22DS-22C 0.5 5 DS-23 DS-23C1 10 DS-24 DS-24C2 20 DC 24 48 110 220 DS-250.125 1.25 DS-260.5 5 DS-271 10 DS-282 20 AC 100 110 127 220,380 3.2 继电器的可靠动作电压对于DS-21 24不大于70%额定电压 对于DS-21C 24C 不大于75%额定电压 DS-25 28不大于85%额定电压3.3 继电器的可靠返回电压不低于5%额定电压图1 DS-20系列时间继电器内部接线图(正视)3.4 继电器主触点延时一致性不大于表2中的规定表2型号整定时间(s) 延时一致性(s) DS-21 DS-21C DS-25 1.25 0.06DS-22 DS-22C DS-26 5 0.125DS-23 DS-23C DS-27 10 0.25DS-24 DS-24C DS-28 20 0.5注(1) 延时一致性是指在同一整定上测量10次中最大和最小动作时间之差(2) 第3.2 3.4条中规定的参数是指在环境温度20 5 的条件下3.6 在额定电压下的功率消耗对于DS-21 24不大于25W 对于DS-25 28不大于20VA 对于DS-21C DS-24C不大于15W4 使用与维护4.1 使用者应注意继电器的额定工作方式若将短时工作的继电器用于线圈回路长期带电的场合则继电器线圈必过热而损坏长期工作继电器有外附电阻在使用时应按附图1中Rf的位置接入4.2 继电器应装在与水平面垂直的屏板上并且在投入运行前应使继电器通电动作以免由于各运动部位不能复归至原位而引起延时的误差4.3 继电器在维修时其钟表机构部分各零件应使用航空汽油清洗之后在各可动部位(滑动接触部位)点以适量4#航空仪表油在电磁直接带动的凸轮与扇形齿板间涂以低温脂电磁部分动铁芯及线圈管中应擦试清洁附注随产品供给长期工作继电器的外附电阻及安装件。
220 kV GIS设备操作联锁回路分析

2541
(2542 ∧ 2121 ∧ 2122 ∧ 212)
29010 接地开关分位,或 2542、2121、2122 刀闸及 212 开关在合位
2542
=254 ∨(2541 ∧ I 母 II 母连接)
2542 刀闸分闸联锁条件:254 开关分位或 2541 刀闸合位且Ⅰ母与Ⅱ母连接
=(254 ∧ 2541 ∧ 25417 ∧ 25460 ∧ 29020)∨ 2541 刀闸合闸联锁条件:254 开关分位及 2541 刀闸分位,25417、25460 及
220 kV GIS 设备操作联锁回路按间隔类型可分为 线路间隔、变压器间隔、母联(分段)断路器间隔 以及母线 PT 间隔联锁回路等 4 种类型,按设备类型
收稿日期:2021-02-13 作者简介:段文学(1969-),男,云南泸西人,大专,工 程师,高级技师,变电二级助理技能专家,主要从事换流 站直流控制保护检修维护工作。
· 24 ·
可分为断路器、刀闸以及接地开关联锁回路等 3 种 类型。
1 220 kV 线路开关设备电气操作联锁回路分析
1.1 220 kV 线路开关设备的操作联锁回路分析 220 kV 线路开关设备的操作联锁一次回路接线
如图 1 所示,线路(以富铝Ⅳ回线 254 开关为例) 开关设备的操作联锁涉及母联 212、234 开关,分段 213、224 开关以及 4 组母线 TV 2901、2902、2903、 2904 间隔设备的运行状态或运行方式。
Abstract: Begin from 220 kV GIS equipment operation interlock circuit, detailed analysis of the 220 kV GIS equipment line, transformer intervals, bus coupler (piecewise) circuit breakers, bus PT intervals and circuit breaker, breaker, grounding switch equipment operation interlock circuit composition principle, this paper expounds the importance and necessity of GIS equipment operation interlock circuit, It has a guiding significance for the operation and maintenance personnel to judge whether the operation interlocking conditions meet the requirements, how to conduct the correct switch down operation and prevent the occurrence of misoperation events. At the same time, it provides a general inspection and processing method for the secondary operation and maintenance personnel to check and deal with the abnormal or fault of the electrical interlocking circuit.
西子奥的斯AMCB2使用维护手册

`AMCB2使用维护手册西子奥的斯电梯有限公司 编号:XAA610BB_GL_ZH`记录:Copyright 2006, OTIS GmbH Berlin.No part of this document may be copied or reproduced in any form or by any means without the prior written consent of OTIS GmbH.`目录1 概述 ........................................................................4 2 AMCB2硬件说明:...............................................................5 2.1 LCD显示器 。
.............................................................6 2.2 操作按钮.................................................................7 2.3 输入输出端口定义义也不同.................................................8 3 运行时序.....................................................................12 3.1 检修运行................................................................12 3.2 正常运行................................................................13 3.3 复位运行................................................................14 3.4 井道自学习运行..........................................................15 3.5 端站超速保护............................................................16 4 参数介绍:...................................................................17 4.1 FO系统参数..............................................................17 4.2 F1 ̄F6运行曲线...........................................................17 4.3 楼层速度相关参数........................................................18 4.4 平层调整参数............................................................19 4.5 称重调整参数............................................................20 4.6 抱闸延时调整............................................................21 5 其它功能参数.................................................................21 6 故障说明及解决方案:.........................................................22 `1 概述AMCB2板子适用于OH-CON4421/3控制系统,主要用于XO-STAR和OH5000电梯上。
施耐德断路器接触器热继电器选型表

代号 电压
24
B
36
CC
42
D
48
E
110 F
220 M
230 P
240 U
380 Q
2路继电器工作原理

2路继电器工作原理继电器是一种电气控制装置,可通过电磁力将一个电路的开关控制另一个电路的开关。
2路继电器是一种常用的继电器类型,它具有两个独立的电路,可以分别控制两个不同的电路。
本文将详细介绍2路继电器的工作原理。
1. 2路继电器的构造2路继电器由电磁铁和触点组成。
电磁铁由线圈和铁芯构成,当通过线圈通电时,电磁铁产生磁场,使铁芯磁化。
触点由导电材料制成,当电磁铁磁化时,触点闭合或断开,实现电路的通断控制。
2. 2路继电器的工作原理当外部电源施加在2路继电器的线圈上时,线圈中产生电流,形成磁场。
磁场使铁芯受到吸引力,向电磁铁的磁场方向移动。
铁芯的移动使触点闭合或断开,实现电路的通断控制。
2路继电器通常具有两个独立的触点组,每个触点组包含一个常开触点和一个常闭触点。
常开触点在继电器未通电时闭合,通电后断开;常闭触点在继电器未通电时断开,通电后闭合。
这样,可以实现两个电路的独立控制。
3. 2路继电器的应用2路继电器广泛应用于各种电气控制系统中。
以下是一些常见的应用场景:3.1 照明控制2路继电器可用于照明系统的自动控制。
通过设置不同的触点组接线方式,可以实现多种照明模式的切换,如手动控制、自动控制、定时控制等。
3.2 电机控制2路继电器可用于电机的正反转控制。
通过控制触点组的闭合和断开,可以实现电机的正转、反转和停止。
3.3 家电控制2路继电器可用于家电产品的控制,如空调、电视、冰箱等。
通过触点组的控制,可以实现家电的开关、定时等功能。
3.4 安全控制2路继电器可用于安全控制系统,如防火、防盗等。
通过触点组的控制,可以实现报警器的启动、关闭等操作。
4. 2路继电器的特点2路继电器具有以下特点:4.1 独立控制2路继电器具有两个独立的触点组,可以分别控制两个不同的电路,实现独立控制。
4.2 通断可靠2路继电器采用触点闭合和断开的方式实现电路的通断控制,具有较高的可靠性和稳定性。
4.3 体积小巧2路继电器通常采用小巧的封装形式,体积小,安装方便。
DS1E-M-DC48V系列继电器]
![DS1E-M-DC48V系列继电器]](https://img.taocdn.com/s3/m/81e0fa1514791711cc7917f0.png)
18635.241.387.390DS1E15.5909.9.390DS2E20.787.390FEATURES• High sensitivity: 200 mW pick-up power100 mW pick-up power types available• Latching types available• High switching capacity: 60 W, 125 V A• High breakdown voltage: 1,500 V FCC surge between open contacts1,000 V AC between open contacts• DIP-1C type can be used with 14 pin IC socket2C type can be used with 16 pin IC socket,4C type can be used with 2 sets of 14 pin IC sockets • Gold-cap silver palladium types available for 2 Form C type • Bifurcated contacts are standardSPECIFICATIONSContact* Gold capped silver-palladium contact also available for 2 Form C 10 7 operations at 0.1 A 50 V DC resistiveCoil (polarized) (at 20 ° C 68 ° F )* For 1 Form C high sensitive types.Characteristics (at 20 ° C 68 ° F )Arrangement 1 Form C, 2 Form C, 4 Form C Initial contact resistance, max.(By voltage drop 6 V DC 1 A)50 m ΩContact material Gold-clad sliverRating(resistive)Max. switching power 60 W, 125 VA Max. switching voltage 220 V DC, 250 V AC Max. switching current 2 A DC, ACMax. carrying current 3 A DC, AC Expected life (min.operations)Mechanical (at 600 cpm)10 8(1 Form C 2 coil latching type: 10 7 )Electrical 2 A 30 VDC resistive5 × 10 5M type Single side stableMinimum operating power Approx. 200 mW Nominal operating powerApprox. 400 mW1 coil latchingMinimum set and reset power Approx. 90 mW Nominal set and reset power Approx. 180 mW 2 coillatching Minimum set and reset power Approx. 180 mW Nominal set and reset power Approx. 360 mWS type Single sidestableMinimum operating powerApprox. 100 mW (128 mW)* Nominal operating power Approx. 200 mW 1 coil latchingMinimum set and reset power Approx. 45 mW (58 mW)* Nominal set and reset power Approx. 90 mW2 coillatching Minimum set and reset power Approx. 90 mW (115 mW)* Nominal set and reset power Approx. 180 mWMax. operating speed20 cpm at rated load 50 cps at low level load Initial insuration resistance* 1Min. 100 M Ω (at 500 V DC)Initialbreak-down volt-age* 2Type of relay(DS1-S type)(Other types)Between open contacts 500 Vrms 1,000 VrmsBetween contacts sets—1,000 Vrms Between contacts and coil1,000 Vrms 1,500 Vrms FCC surge voltage between contacts and coil1,500 V (Expect DS1-S type)Operate time* 3 (at nominal voltage)Approx. 3 ms Release time (without diode)* 3(at nominal voltage)Approx. 2 ms Set time* 3 (at nominal voltage)Approx. 3 msReset time* 3 (at nominal voltage)Approx. 3 ms Temperature rise(at nominal voltage, Contact current: 2A) Max. 65 ° CShock resistanceFunctional* 4 1C, 2C:Min. 490 m/s 2 {50 G}4C:Min. 294 m/s 2 {30 G}Destructive* 5 Min. 980 m/s 2 {100 G}Vibration resistanceFunctional* 610 to 55 Hzat double amplitude of 3.3 mmDestructive10 to 55 Hzat double amplitude of 5 mmConditions for operation, transport and storage* 7(Not freezing and condens-ing at low temperature) Ambienttemp.–40 ° C to +70 ° C –40 ° F to +158 ° FHumidity 5 to 85% R.H.Unit weight 1 Form C Approx. 3.2g .11oz 2 Form C Approx. 4g .14oz 4 Form CApprox. 7g .25ozFCC (Federal Communication Commission) re-quests following standard as Breakdown Voltagespecification.Remarks*Specifications will vary with foreign standards certification ratings.* 1 Measurement at same location as "Initial breakdown voltage" section * 2 Detection current: 10 mA* 3 Excluding contact bounce time* 4 Half-wave pulse of sine wave: 11ms; detection time: 10 µ s * 5 Half-wave pulse of sine wave: 6ms * 6 Detection time: 10 µ s* 7 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61)mm inchDS187TYPICAL APPLICATIONS• T elecommunication equipment • Office equipment• Computer peripherals • Security equipment• Measuring instrumentationORDERING INFORMATIONTYPESSingle side stable1 coil latching2 coil latchingNotes:1. Reverse polarity types available (add suffix-R).2. Standard packing: carton: 50 pcs.; case: 500 pcs.Nominal Voltage, V DCPart No.1 Form C 2 Form C 4 Form C M (400 mW) type1.5DS1E-M-DC1.5V DS2E-M-DC1.5V DS4E-M-DC1.5V 3DS1E-M-DC3V DS2E-M-DC3V DS4E-M-DC3V 5DS1E-M-DC5V DS2E-M-DC5V DS4E-M-DC5V 6DS1E-M-DC6V DS2E-M-DC6V DS4E-M-DC6V 9DS1E-M-DC9V DS2E-M-DC9V DS4E-M-DC9V 12DS1E-M-DC12V DS2E-M-DC12V DS4E-M-DC12V 24DS1E-M-DC24V DS2E-M-DC24V DS4E-M-DC24V 48DS1E-M-DC48V DS2E-M-DC48V DS4E-M-DC48V S (200 mW) type1.5DS1E-S-DC1.5V DS2E-S-DC1.5V DS4E-S-DC1.5V 3DS1E-S-DC3V DS2E-S-DC3V DS4E-S-DC3V 5DS1E-S-DC5V DS2E-S-DC5V DS4E-S-DC5V 6DS1E-S-DC6V DS2E-S-DC6V DS4E-S-DC6V 9DS1E-S-DC9V DS2E-S-DC9V DS4E-S-DC9V 12DS1E-S-DC12V DS2E-S-DC12V DS4E-S-DC12V 24DS1E-S-DC24V DS2E-S-DC24V DS4E-S-DC24V 48DS1E-S-DC48VDS2E-S-DC48V DS4E-S-DC48VNominal Voltage, V DCPart No.1 Form C2 Form C4 Form CM (180 mW) type1.5DS1E-ML-DC1.5V DS2E-ML-DC1.5V DS4E-ML-DC1.5V 3DS1E-ML-DC3V DS2E-ML-DC3V DS4E-ML-DC3V 5DS1E-ML-DC5V DS2E-ML-DC5V DS4E-ML-DC5V 6DS1E-ML-DC6V DS2E-ML-DC6V DS4E-ML-DC6V 9DS1E-ML-DC9V DS2E-ML-DC9V DS4E-ML-DC9V 12DS1E-ML-DC12V DS2E-ML-DC12V DS4E-ML-DC12V 24DS1E-ML-DC24V DS2E-ML-DC24V DS4E-ML-DC24V 48DS1E-ML-DC48V DS2E-ML-DC48V DS4E-ML-DC48V S (90 mW) type1.5DS1E-SL-DC1.5V DS2E-SL-DC1.5V DS4E-SL-DC1.5V 3DS1E-SL-DC3V DS2E-SL-DC3V DS4E-SL-DC3V 5DS1E-SL-DC5V DS2E-SL-DC5V DS4E-SL-DC5V 6DS1E-SL-DC6V DS2E-SL-DC6V DS4E-SL-DC6V 9DS1E-SL-DC9V DS2E-SL-DC9V DS4E-SL-DC9V 12DS1E-SL-DC12V DS2E-SL-DC12V DS4E-SL-DC12V 24DS1E-SL-DC24V DS2E-SL-DC24V DS4E-SL-DC24V 48DS1E-SL-DC48VDS2E-SL-DC48V DS4E-SL-DC48VNominal Voltage, V DCPart No.1 Form C2 Form C4 Form CM (360 mW) type1.5DS1E-ML2-DC1.5V DS2E-ML2-DC1.5V DS4E-ML2-DC1.5V 3DS1E-ML2-DC3V DS2E-ML2-DC3V DS4E-ML2-DC3V 5DS1E-ML2-DC5V DS2E-ML2-DC5V DS4E-ML2-DC5V 6DS1E-ML2-DC6V DS2E-ML2-DC6V DS4E-ML2-DC6V 9DS1E-ML2-DC9V DS2E-ML2-DC9V DS4E-ML2-DC9V 12DS1E-ML2-DC12V DS2E-ML2-DC12V DS4E-ML2-DC12V 24DS1E-ML2-DC24V DS2E-ML2-DC24V DS4E-ML2-DC24V 48DS1E-ML2-DC48V DS2E-ML2-DC48V DS4E-ML2-DC48V S (180 mW) type1.5DS1E-SL2-DC1.5V DS2E-SL2-DC1.5V DS4E-SL2-DC1.5V 3DS1E-SL2-DC3V DS2E-SL2-DC3V DS4E-SL2-DC3V 5DS1E-SL2-DC5V DS2E-SL2-DC5V DS4E-SL2-DC5V 6DS1E-SL2-DC6V DS2E-SL2-DC6V DS4E-SL2-DC6V 9DS1E-SL2-DC9V DS2E-SL2-DC9V DS4E-SL2-DC9V 12DS1E-SL2-DC12V DS2E-SL2-DC12V DS4E-SL2-DC12V 24DS1E-SL2-DC24V DS2E-SL2-DC24V DS4E-SL2-DC24V 48DS1E-SL2-DC48VDS2E-SL2-DC48VDS4E-SL2-DC48VDS188COIL DATA (at 20 ° C 68 ° F )Single side stable1 coil latching2 coil latchingNominal voltage,V DCPick-up voltage, V DC (max.)Drop-out voltage, V DC(min.)Coil resistance, Ω ( ± 10%)Maximum allowable, V DC (at 50 ° C 122 ° F )1 Form C 2, 4 Form C1 Form C 2, 4 Form C Mtype1.5 1.05 1.050.15 5.63 1.82.253 2.1 2.10.322.53.64.55 3.5 3.50.562.567.56 4.2 4.20.6907.299 6.3 6.30.920310.813.5128.48.4 1.236014.4182416.816.8 2.4144028.8364833.633.6 4.8576057.672S type1.5 1.2 1.050.1511.32.433 2.4 2.10.345 4.865 4.03.50.51258.01064.8 4.20.61809.61297.2 6.30.940514.418129.68.4 1.272019.2242419.216.8 2.4288028.4484838.633.64.81152076.896Nominal voltage, V DCReset Set, V DC (max.)Coil resistance, Ω ( ± 10%)Maximum allowable, V DC (at 50 ° C 122 ° F )1 Form C 2, 4 Form C1 Form C 2, 4 Form C M type1.5 1.05 1.0512.5 1.8 2.253 2.1 2.1503.64.55 3.5 3.513967.56 4.2 4.22007.299 6.3 6.345010.813.5128.48.480014.4182416.816.8320028.8364833.633.61280057.672S type1.5 1.2 1.05252.433 2.4 2.1100 4.865 4.03.52788.01064.8 4.24009.61297.2 6.390014.418129.68.4160019.2242419.216.8640038.4484838.433.62560076.896Nominal voltage, V DCReset Set, V DC (max.)Coil resistance, Ω ( ± 10%)Maximum allowable, V DC (at 50 ° C 122 °F )1 Form C 2,4 Form CCoil lCoil ll1 Form C 2,4 Form C M type1.5 1.05 1.05 6.25 1.82.253 2.1 2.1253.64.55 3.5 3.569.467.56 4.2 4.21007.299 6.3 6.322510.813.5128.48.440014.4182416.816.8160028.8364833.633.6640057.672S type1.5 1.2 1.0512.5 2.433 2.4 2.150 4.865 4.03.51398.01064.8 4.22009.61297.2 6.345014.418129.68.480019.2242419.216.8320038.4484838.433.61280076.896DS189DIMENSIONSmm inch1 Form CSingle side stable, 1 coil latching, 2 coil latchingGeneral tolerance: ± 0.3 ± .012PC board pattern (Copper-side view)Single side stable, 1 coil latching 2 coil latchingT olerance: ± 0.1 ±.004Schematic (Bottom view)Single side stableDeenergized condition1 coil latchingDiagram shows the "reset" position when terminals 1 and 6 are energized.Energize with reverse polarity to transfer contacts. 2 coil latchingDiagram shows the "reset" position when terminals 3 and 6 are energized.Energize terminals 1 and 3 to transfer contacts.2 Form CSingle side stable, 1 coil latching, 2 coil latchingGeneral tolerance: ± 0.3 ± .012PC board pattern (Copper-side view)Single side stable, 1 coil latching 2 coil latchingT olerance: ±0.1 ± .004Schematic (Bottom view)Single side stableDeenergized condition1 coil latchingDiagram shows the "reset" position when terminals 1 and 16 are energized.Energize with reverse polarity to transfer contacts. 2 coil latchingDiagram shows the "reset" position when terminals 2 and 15 are energized.Energize terminals 1 and 16 to transfer contacts.DS1904 Form CSingle side stable, 1 coil latching, 2 coil latchingGeneral tolerance: ± 0.3 ± .012PC board pattern (Copper-side view)Single side stable, 1 coil latching2 coil latchingTolerance: ± 0.1 ±.004Schematic (Bottom view)Single side stableDeenergized condition1 coil latchingDiagram shows the "reset" position when terminals 1and 16 are energized.Energize with reverse polarity to transfer contacts. 2 coil latchingDiagram shows the "reset" position when terminals 2 and 15 are energized.Energize terminals 1 and 16 to transfer contacts.REFERENCE DATA1. Maximum switching capacity2. Life curve (Resistive load)3. Contact reliability for AC loadsSample: DS2E-M-DC24V 10 pcs.Cycle rate: 20 cpm.Detection level: 200 m Ωmm inchDS4-(1). Coil termperature rise(2 Form C single side stable type)Point measured: Inside the coilAmbient temperature: 18° to 19°C 64° to 66°F4-(2). Coil tempeature rise(4 Form C single side stable type)Point measured: Inside the coilAmbient temperature: 17° to 18°C 63° to 64°F4-(3). Coil temperature rise(2 Form C 2 coil latching type)Point measured: Inside the coilAmbient temperature: 20° to 21°C 68° to 70°FFor Cautions for Use, see Relay Technical Information。
三友SY32M-S-124DM2型号继电器模组结构数据参数_模块尺寸_工作原理接线电路图

三友SY32M -S -124DM2型号继电器模组结构数据参数_模块尺寸_工作原理接线电路图 产品特性:
16A 触点切换能力。
功耗低,负载能力强。
外形体积小,PCB 式安装。
优越的电气耐久性和可靠性。
可提供单线圈和双线
圈。
环保产品(符合RoHS)。
电耐久性 100000次
最大切换功率
4000VA 机械耐久性 1000000次
触点材料 Ag 合金
最大切换电流 16A
接触电阻 50mΩ 最大切换电压 250VAC
额定负载 16A 250VAC 强度冲击 10G
最大释放时间
15ms 外形尺寸长(mm ) 29.1
振动 10Hz~55Hz 1.5mm 双振幅
线圈与触点间介质耐压 2000VAC ,50/60Hz 1min
外形尺寸宽(mm )
12.8 绝缘电阻 1000MΩ(500VDC )
断开触点间介质耐压 750VAC ,50/60Hz 1min ,2000VAC ,50/60Hz 1min 温度范围 -40℃~+70℃(不冷凝)
外形尺寸高(mm ) 25.45 稳定性冲击 100G
最大动作时间 15ms。
松下DS2Y-S-DC24继电器

19520.787.3669.9.390FEATURES• 2 Form C contact• High sensitivity-200 mW nominal operating power • High breakdown voltage1500 V FCC surge between open contacts • DIP-2C type matching 16 pin IC socket • Sealed constructionSPECIFICATIONSInitial contact resistance, max.(By voltage drop 6 V DC 1 A) Max. switching power Max. switching voltage Max. switching currentMax. carrying current 1 A 30 V DC2 A 30 V DCTYPICAL APPLICATIONS• Telecommunication equipment • Office equipment• Computer peripherals • Security alarm systems • Medical equipmentORDERING INFORMATIONmm inchDS2Y196TYPES AND COIL DATA (at 20 ° C 68 ° F )Single side stable(Note) Standard packing: Carton: 50 pcs. Case: 500 pcs.2 coil latching(Note) Standard packing: Carton: 50 pcs. Case: 500 pcs.Nominal voltage, V DC Part No.Pick-up voltage, V DC (max.)Drop-out voltage, V DC (min.)Nominal operatingcurrentmA ( ± 10%)Coil resistance,Ω ( ± 10%)Nominaloperating power mWMaximum allow-able voltage, V DC (at 50 ° C 122 ° F )1.5DS2Y -S-DC1.5V 1.050.15132.711.320033DS2Y -S-DC3V 2.100.366.74520065DS2Y -S-DC5V3.50.540125200106DS2Y -S-DC6V4.20.633.3180200129DS2Y -S-DC9V 6.30.922.24052001812DS2Y -S-DC12V 8.4 1.216.77202002424DS2Y -S-DC24V 16.8 2.48.32,8802004848DS2Y -S-DC48V33.64.86.37,68030086Nominal voltage, V DC Part No.Reset set, V DC (max.)Nominal operating current mA ( ± 10%)Coil resistance, Ω( ± 10%)Nominal operatingpower, mW Maximum allow-able voltage, V DC(at 50° C 122 ° F )Set Reset Set Reset Set Reset 1.5DS2Y -SL2-DC1.5V 1.0512012012.512.518018033DS2Y -SL2-DC3V 2.16060505018018065DS2Y -SL2-DC5V 3.53636139139180180106DS2Y -SL2-DC6V 4.23030200200180180129DS2Y -SL2-DC9V 6.320204504501801801812DS2Y -SL2-DC12V 8.415158008001801802424DS2Y -SL2-DC24V 16.87.57.53,2003,2001801804848DS2Y -SL2-DC48V33.67.57.56,4006,40036036072DIMENSIONSmm inchSingle side stableGeneral tolerance: ± 0.3 ± .012PC board pattern (Copper-side view)Tolerance: ± 0.1 ± .004Schematic (Bottom view)(Deenergized position)2 coil latchingGeneral tolerance: ± 0.3 ± .012PC board pattern (Copper-side view)Tolerance: ± 0.1 ± .004Schematic (Bottom view)(Reset position)DS2YREFERENCE DATA1. Maximum switching capacity2-(1) Coil temperature rise (Single side stable)T ested sample: DS2Y -S-DC12V , 5 pcs.Measured portion: Inside the coilAmbient temperature: 21 ° C to 25 ° C 70 ° F to 77 ° F2-(2) Coil temperature rise 2 coil latchingTested sample: DS2Y -SL2-DC12V , 5 pcs.Measured portion: Inside the coilAmbient temperature: 21 ° C to 25 ° C 70 ° F to 77 °FFor Cautions for Use, see Relay Technical Information (Page 48 to 76).。
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DS2继电器
DS2继电器
产品型号: DS2Y/DS2E
产品简介:
NAIS:品 牌 :松下类 型 : 信号继电器系 列 : DS2Y系列型 号 : DS2Y-S-DC24V 外形尺寸(mm):
20.0×9.9×9.3mm(L×W×H)重 量 : 2g 触点参数:触点形式: 2C(DPDT)触点负载: 2A30VDC, 阻 抗: ≤50mΩ额定电流: 2A 电气寿命:≥10万回机械寿命:≥1亿回线圈参数: 阻值(士10%):2880Ω 线圈功耗:200mW 额定电压
:DC24V 吸合电压:DC 16.8V 释放电压:DC2.4V 工作温度:-40℃~+85℃ 绝缘电阻:≥1000MΩ 线圈与触点间耐压
:1000VAC/1分钟触点与触点间耐压:1000VAC/1分钟联系,具体系列
产品详细介绍:
NAIS:品 牌 :松下类 型 : 信号继电器系 列 : DS2Y系列型 号 :
DS2Y-S-DC24V 外形尺寸(mm): 20.0×9.9×9.3mm(L×W×H)重 量 : 2g
触点参数:触点形式: 2C(DPDT)触点负载: 2A30VDC, 阻 抗: ≤50mΩ 额定电流: 2A
电气寿命:≥10万回机械寿命:≥1亿回线圈参数: 阻值(士10%):2880Ω 线圈功耗:200mW 额定电压:DC24V
吸合电压:DC 16.8V 释放电压:DC2.4V 工作温度:-40℃~+85℃ 绝缘电阻:≥1000MΩ
线圈与触点间耐压:1000VAC/1分钟触点与触点间耐压:1000VAC/1分钟联系,具体系列
供应松下DS2Y系列
1:抗电磁干扰能强,可实现高密度安装。
2:耐冲击电压1500V.FCC规格标准,实现耐高压。
3:包金双接点,而且低接点振动,可以发挥高接触可靠性。
4:品种齐全,用途广泛。
触点有效负载:
30VDC 1A 线圈电压:
(DC)1.5,3,5,6,9,12,24,48V 线圈功耗: 200mW
180mW 外形尺寸:
20×9.9×9.3 触点参数:触点形式:
2C(DPDT)触点负载:
2A30VDC, 阻抗:
≤50mΩ 额定电流:
2A电气寿命:≥10万回机械寿命:≥1亿回线圈参数: 阻值(士10%):720Ω 线圈功耗:200mW 额定电压:DC12V 吸合电压:DC
8.4V 释放电压:DC
1.2V 工作温度:-40
℃~+85℃绝缘电阻:≥1000MΩ 线圈与触点间耐压:1000VAC/1分钟触点与触点间耐压:1000VAC/1分钟具体系列型号:DS2Y-S-DC1.5V,DS2Y-S-DC3V,DS2Y-S-DC5V,DS2Y-S-DC6V,DS2Y-S-DC9V,DS2Y-S-DC12V,DS2Y-S-DC24V,DS2Y-S-
DC48V,DS2Y-SL2-DC1.5V,DS2Y-SL2-DC3V,DS2Y-SL2-DC5V,DS2Y-SL2-DC6V,DS2Y-SL2-DC9V,DS2Y-SL2-DC12V,DS2Y-SL2-DC24V,DS2Y-SL2-DC48V;
型号: DS2Y-S-DC1.5V,DS2Y-S-DC3V,DS2Y-S-DC5V,DS2Y-S-DC6V,DS2Y-S-
DC9V,DS2Y-S-DC12V,DS2Y-S-DC24V,DS2Y-S-DC48V,DS2Y-SL2-DC1.5V,
DS2Y-SL2-DC3V,DS2Y-SL2-DC5V,DS2Y-SL2-DC6V,DS2Y-SL2-DC9V,DS2Y-
SL2-DC12V,DS2Y-SL2-DC24V,DS2Y-SL2-DC48V;
松下DS2E-SL2-3V系列继电器:DS2E-5V,DS2E-12V,DS2E-24V,DS2E-S-5V,DS2E-S-12V,DS2E-S-24V,DS2E-SL-
5V,DS2E-SL-12V,DS2E-SL-24V,DS2E-SL2-5V,DS2E-SL2-12V,DS2E-SL2-24V,DS2E-M-5V,DS2E-M-12V,DS2E-M-
24V,DS2E-ML-5V,DS2E-ML-12V,DS2E-ML-24V,DS2E-ML2-5V,DS2E-ML2-12V,DS2E-ML2-24V,全新原装现货。
DS2Y-S-DC1.5V DS2Y-S-DC3V DS2Y-S-DC5V DS2Y-S-DC6V DS2Y-S-DC9V
DS2Y-S-DC12V DS2Y-S-DC24V DS2Y-S-DC48V DS2Y-SL2-DC1.5V
DS2Y-SL2-DC3V DS2Y-SL2-DC5V DS2Y-SL2-DC6V DS2Y-SL2-DC9V
DS2Y-SL2-DC12V DS2Y-SL2-DC24V DS2Y-SL2-DC48V。