品牌:UNITED AUTOMATION 型号:EVR-25BF
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品牌:TELE 型号:OSK1,24Vac/dc 额定电压:24Vac/dc(V) 触点形式:常开型 应用范围:时间德国TELE联系耦合继电器OSK1,24Vac/dcOSK1 Coupling RelayLED status indication: Yellow LED ON/OFF: indication of relay outputTechnical specificationMechanical Design ProtectionSelf-extinguishing plastic housing, IP40Mounting (any position)DIN-Rail TS 35 according to EN 5022Shockproof Terminal Connection According to VBG 4(PZ1 required), IP20Mechanical Life20 x 106OperationsElectrical Life2 x 105Operations at 1000VA Resistive LoadAmbient Temperature Range-25 to +55°C (according to IEC 68-1)DimensionsH87mm x D65mm x W17.5mmElectrical, Input Circuit Supply Voltage24ac/dc Terminals A1(+)-A2 230Vac Terminals A1(+)-A2Signal Voltage24Vac/dc Terminals A3(+)-A2Tolerance- 15% to +10%Rated Frequency48 to 68HzRated Consumption0.5VA (0.5W)Duration of Operation100%Residual Ripple for DC10%Drop-out Voltage10% of Supply VoltageElectrical, Output Circuit Contact Configuration1 potential-free Changeover ContactSwitchin...
品牌:Roxburgh EMC 型号:DVS240Roxburgh EMC - DVS240瞬态电压抑制器(Din 导轨)dzsc/17/3457/17345742.jpg 属性Attribute Type Attribute Value类型MOV DIN-Rail额定电压240V(ac)包装类型DIN-rail module工作温度范围-25 → +85详情MOV Module, DVS SeriesModular slim-line transient voltage suppressors designed to snap-fit directly onto top hat profile DIN rails.Two high-energy electrically isolated metal oxide varistorsDimensions (L x W x D) 78 x 12.5 x 55mmTechnical specificationOperating Vac (Max)Energy Transient(10/1000μs)Vdc (Max)30 V8.8 J38 V130 V70 J175 V275 V140 J369 V系列概览瞬态电压抑制器(Din 导轨)电压浪涌经常被称为峰值或瞬态过压,它通常由开关荧光灯、熔丝烧断或附近的雷电活动造成。 最坏的电压浪涌通常由雷电造成,电压可达 6000V,且电流浪涌达到 3000A。 由雷击导致的电压和电流浪涌值取决于建筑物布线系统内的位置。 BS6651:1992 附录 C 包含位置类别,并提供有关电子设备保护的指导,以供安装工程师遵循。