【文章內(nèi)容簡(jiǎn)介】 crete pumps PM混凝土泵的電氣元件 ?控制信號(hào) ?線圈電壓 ?開關(guān)接觸 ?時(shí)間延遲 12/98 hws AKM 507 FN 24 GB 24 Code letter 代號(hào) : K Description 信號(hào) : Make contact relay 接觸繼電器 Graphic symbol圖示 : PM application 應(yīng)用于 : Various switching relays in the control cabi 控制箱內(nèi)的各種切換繼電器 Function 功能 : Switching on consumers. 接通用電器 87 30Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 25 GB 25 Code letter 代號(hào) : K Description 說(shuō)明 : Double make contact relay 雙路接觸繼電器 Graphic symbol圖示 : PM application 應(yīng)用于 : Boom control 布料桿控制 Function 功能 : Switching on 2 consumers simultaneously. 同時(shí)接通 2個(gè)用電器 87 308 7 bElectrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 26 GB 26 Code letter 代號(hào) : K Description 說(shuō)明 : Changeover contact relay 換向接觸繼電器 Graphic symbol圖示 : PM application應(yīng)用于 : Various switching functions 各種開關(guān)功能 Function 功能 : Switching consumers on or off. 打開或關(guān)閉用電器 87 308 7 aElectrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 27 GB 27 Code letter 代號(hào) : K Description 說(shuō)明 : Multiple changeover contact relay 多路接觸繼電器 Graphic symbol圖示 : PM application應(yīng)用于 : Various switching functions 各種開關(guān)功能 Function 功能 : Switching consumers on or off. 將用電器打開或關(guān)閉 591610271138124Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 28 GB 28 Code letter 代號(hào) : K Description 說(shuō)明 : Latching changeover contact relay 閉鎖換向接觸繼電器 Graphic symbol圖示 : PM application 應(yīng)用于 : Pump on/off 泵的開 /關(guān) Function 功能 : Switching consumers on or off and latching 將用電器打開或關(guān)閉并閉鎖 Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 29 GB 29 Code letter 代號(hào) : M Description 說(shuō)明 : Direct current motor 電動(dòng)機(jī) Graphic symbol圖示 : PM application 應(yīng)用于 : Motor for driving industrial and stationary pumps 用于驅(qū)動(dòng)工業(yè)泵和固定泵的電動(dòng)機(jī) M~Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 30 GB 30 Code letter 代號(hào) : P Description 說(shuō)明 : Metering device 測(cè)量裝置 Graphic symbol圖示 : PM application 應(yīng)用于 : Operating hours meter 工作小時(shí)計(jì)數(shù)表 Function 功能 : Records operating h+ Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 31 GB 31 Code letter 代號(hào) : Q Description 說(shuō)明 : Power switchgear/motor protection switch 電源切換開關(guān) /電機(jī)保護(hù)開關(guān) Graphic symbol 圖示 : PM application 應(yīng)用于 : Industrial pumps 工業(yè)泵 Function 功能 : Prevents motor drives shortcircuiting and overloading. 對(duì)電機(jī)短路和過(guò)載進(jìn)行保護(hù) Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 32 GB 32 Code letter 代號(hào) : R Description 說(shuō)明 : Potentiometer resistances 分壓變阻器 Graphic symbol圖示 : PM application 應(yīng)用于 : Output regulation 排量調(diào)節(jié) Function 功能 : Infinite voltage adjustment. A potentiometer functions in the same way as a voltage voltage can be infinitely varied using a sliding/rotary potentiometer. 無(wú)級(jí)調(diào)節(jié)電壓。分壓器的功能作為電壓分配器，電壓可通過(guò)滑動(dòng)式 或旋轉(zhuǎn)式分壓器進(jìn)行無(wú)級(jí)調(diào)節(jié) 123Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 33 GB 33 Code letter 代號(hào) : S Description 說(shuō)明 : Make contact switch 接觸開關(guān) Graphic symbol圖示 : PM application 應(yīng)用于 : Various switching functions 各種開、關(guān)功能 Function 功能 : Switches the relay on and off. 將繼電器導(dǎo)通或關(guān)閉 1 2Electrical equipment for PM concrete pumps PM混凝土泵的電氣元件 12/98 hws AKM 507 FN 34 GB 34 Code letter 代號(hào) : S Description 說(shuō)明 : Toggle switch (mechanical actuation) 撥動(dòng)開關(guān)（機(jī)械激