佳樂(lè)CARLO GAVAZZI電磁繼電器的工作原理和特性
當(dāng)輸入量（如電壓、電流、溫度等）達(dá)到規(guī)定值時(shí)，使被控制的輸出電路導(dǎo)通或斷開(kāi)的電器。 可分為電氣量（如電流、電壓、頻率、功率等）繼電器及非電氣量（如溫度、壓力、速度等）繼 電器兩大類(lèi)。具有動(dòng)作快、工作穩(wěn)定、使用壽命長(zhǎng)、體積小等優(yōu)點(diǎn)。廣泛應(yīng)用于電力保護(hù)、 自動(dòng)化、運(yùn)動(dòng)、遙控、測(cè)量和通信等裝置中。 1、電磁繼電器的工作原理和特性 電磁式繼電器一般由鐵芯、線圈、銜鐵、觸點(diǎn)簧片等組成的。只要在線圈兩端加上一定 的電壓，線圈中就會(huì)流過(guò)一定的電流，從而產(chǎn)生電磁效應(yīng)，銜鐵就會(huì)在電磁力吸引的作用下 克服返回彈簧的拉力吸向鐵芯，從而帶動(dòng)銜鐵的動(dòng)觸點(diǎn)與靜觸點(diǎn)（常開(kāi)觸點(diǎn)）吸合。當(dāng)線圈 斷電后，電磁的吸力也隨之消失，銜鐵就會(huì)在彈簧的反作用力返回原來(lái)的位置，使動(dòng)觸點(diǎn)與 原來(lái)的靜觸點(diǎn)（常閉觸點(diǎn)）釋放。這樣吸合、釋放，從而達(dá)到了在電路中的導(dǎo)通、切斷的目 的。對(duì)于繼電器的“常開(kāi)、常閉”觸點(diǎn)，可以這樣來(lái)區(qū)分：繼電器線圈未通電時(shí)處于斷開(kāi)狀 態(tài)的靜觸點(diǎn)，稱(chēng)為“常開(kāi)觸點(diǎn)” ；處于接通狀態(tài)的靜觸點(diǎn)稱(chēng)為“常閉觸點(diǎn)” 。
佳樂(lè)CARLO GAVAZZI電磁繼電器的工作原理和特性
型號(hào) RHS45B RTH1 RN1A48D10URA2350L06PCS RHS90 RTH2 RN1A48D20ERA2350L06POS RHSF40-24 RTH3 RN1A48D20URA2390-D06D RHSF60-24 RV02 RN1A48D30RA2390H06NCS RM1A23A100 RV04 RN1A48D50RA2390H06NOS RM1A23A25 RV05 RN1A48D63RA2390H06PCS RM1A23A50 RV06 RN1A60A10ERA2390L06POS RM1A23A75 RV07 RN1A60A10URA2390L06NCS RM1A23D100 RZ2410HDP1 RN1A60A20ERA2390L06NOS RM1A23D25 RZ2425HAP0 RN1A60A20URA2390L06PCS RM1A23D50 RZ2425HAP1 RN1A60D10ERA2390L06POS RM1A23D75 RZ4025HDP0 RN1A60D10URA-2410-D06L RM1A40A100 RZ4025HDP1 RN1A60D20ERA24110-D06 RM1A40A25 RZ2440HAP0 RN1A60D20URA2425-D06 RM1A40A50 RZ2440HAP1 RN1B23A10ERA2425-D06L RM1A40A75 RA2440HDP0 RN1B23A10URA2425-D06T RM1A40D100 RZ2440HDP1 RN1B23A20ERA2425-D06TF RM1A40D25 RZ2455HAP0 RN1B23A20URA2425HA06 RM1A40D50 RZ2455HAP1 RN1B23D10ERA2425HA06T RM1A40D75 RZ2455HAP2 RN1B23D10URA2425LA06 RM1A48A100 RZ2455HDP0 RN1B23D20ERA2450-D06 RM1A48A25 RZ2455HDP1 RN1B23D20URA2450H06 RM1A48A50 RZ4010HAP1 RN1B23D30RA2450LA06 RM1A48A75 RZ4010HDP2 RZ3A40D55RA2490-D06 RM1A48D100 RZ4025HAP0 RN1B23D50RA2490H06 RM1A48D25 RZ4025HAP1 RN1B23D63RA2490LA06 RM1A48D50 RZ4025HAP2 RN1B48A10ERA4010-D08D RM1A48D75 RZ4025HDP0 RN1B48A10URA4010-D08L RM1A60A100 RZ4025HDP1 RN1B48A20ERA40110-D08D RM1A60A25 RZ4025HDP2 RN1B48A20URA40110-D10 RM1A60A50 RZ4040HAP0 RN1B48D10ERA4025-D08D RM1A60A75 RP1D060D8 RN1B48D10URA4025-D08L RM1A60D100 RZ4040HAP1 RN1B48D20ERA4025H10NCS RM1A60D25 RZ4040HDP0 RN1B48D20URA4025H10NOS RM1A60D50 RZ4040HDP1 RN1B48D30RA4025H10PCS RM1A60D75 RZ4040HDP2 RN1B48D50RA4025H10POS RN1S23L50NO RZ4055HAP0 RN1B48D63RA4025L10NCS RN1S23L50PC RZ4055HAP1 RN1B60A10ERA4025L10NOS
型號(hào) RZ4055HAP2 RN1B60A10ERA4025L10PCS RN1S23L50PO RZ4055HDP0 RN1B60A20ERA4025L10POS RN1S40H30NC RZ4055HDP1 RN1B60A20URA4050-D08D RN1S40H30NO RZ4055HDP2 RN1B60D10ERA4050H10NCS RN1S40H30PC RZ4810HDP2 RN1B60D10ERA4050H10NOS RN1S40H30PO RZ4825HAP0 RN1B60D20E
型號(hào) RN1S40H50NC RZ4825HAP1 RN1B60D20URA4050H10PCS RN1S40H50NO RZ4825HDP0 RN1F12130RA4050H10POS RN1S40H50PC RZ4825HDP1 RN1F12150RA4050L10NCS RN1S40H50PO RZ4825HDP2 RN1F12V30RA4050L10NOS RN1S40L30NC RZ4840HAP0 RN1F12V50RA4050L10PCS RN1S40L30NO RZ4840HAP1 RN1F23130RA4050L10POS RN1S40L30PC RZ4840HDP0 RN1F23150RA4090-D08D RN1S40L30PO RZ4840HDP1 RN1F23V30RA4090-D10 RN1S40L50NC RZ4855HAP0 RN1F48130RA4090H10NCS RN1S40L50NO RZ4855HAP1 RN1F48150RA4090H10NOS RN1S40L50PC RZ4855HDP0 RN1F48V30RA4090H10PCS RN1S40L50PO RZ4855HDP1 RN1F48V50RA4090H10POS RN1S48H30NC RZ4855HDP2 RN1L12M25RA4090L10NCS RN1S48H30NO TSE6-1A1113100 RN1L23M25RA4090L10NOS RN1S48H30PC TSE6-IA1213100 RN1L40M25RA4090L10PCS RN1S48H30PO TSE6-IA2113100 RN1L48M25RA4090L10POS RN1S48H50NC TSE6-IA2213100 RN1A23H30NCRA4425-D08 RN1S48H50NO TSE6-IA3113100 RN1A23H30N0RA4425-D08T RN1S48H50PC TSE6-IA3213100 RN1S23H30PCRA4425HA08 RN1S48H50PO TSE6-IA4113100 RN1S23H30PORA4425LA08 RN1S48L30NC TSE6-IA4213100 RN1S23H50NCRA4450-D08 RN1S48L30NO VDRC230 RN1S23H50NORA4450HA08 RN1S48L30PC VDRC400 RN1S23H50PCRA4450LA08 RN1S48L30PO RM1A23M100
型號(hào)RA4490-D08 RN1S48L50NC RM1A23M25 RN1S23H50PORA4490HA08 RN1S48L50NO RM1A23M50 RN1A23L30NCRA4490LA08 RN1S48H50PC RM1A23M75 RN1S23L30NORA4810-D12D RN1S48L50PO RM1A40M100 RN1S23L30PCRA48110-D12 RN2A23A30 RM1A40M25 RN1S23L30PORA48110-D12D RN2A23A50 RM1A40M50 RN1A23L50NCRA4825-D12 RN2A23D30 RM1A40M75 RP1A23D3RA4825-D12D RN2A23D50 型號(hào) RP1A23D3M1RA4825HA12 RN2A48A30 RM1A48M100 RP1A23D5RA4825LA12 RN2A48A50 RM1A48M25 RP1A23D5M1RA4850-D12 RN2A48D30 RM1A48M50 RP1A23D6RA4850-D12D RN2A48D50 RM1A48M75 RP1A23D6M1RA4850HA12 RN2B23D30 RM1A60M100 RP1A40D3RA4850LA12 RN2B23D50 RM1A60M25 RP1A40D5RA4890-D12
型號(hào) RM1A60M50 RP1A40D6RA4890-D12D RN2B48D30 RM1A60M75 RP1A48D3RA4890HA12 RN2B48D50 RM1B23A100 RP1A48D54890LA12 RN2F12I30 RM1B23A25 RP1A48D6RA60110-D16 RN2F12I50 RM1B23A50 RP1B23D3RA60110-D16D RN2F12V30 RM1B23A75 RP1B23D3M1
型號(hào) RN2F12V50 RM1B23D100 RP1B23D5RA6050-D16 RN2F23I30 RM1B23D25 RP1B23D5M1RA6050-D16D RN2F23I50 RM1B23D50 RP1B23D6RA6090-D16 RN2F23V30 RM1B23D75 RP1B23D6M1RA6090-D16D RN2F23V50 RM1B40A100 RP1B40D3RAP40A3 RN2F48I30 RM1B40A25 RP1B40D5RAP40A5 RN2F48I50 RM1B40A50 RP1B40D6RP1B48D6 RN2F48V30 RM1B40A75 RP1B48D3RP1B48D5 RM1B40D100 RJ1A60A30E RJ1A60D30E RJ1A23A45E RJ1A23D45ERJ1A60A45E RJ1A60D45E RJ1A23A50E RJ1A23D50ERJ1A60A50E RJ1A60D50E RJ1A23A75E RJ1A23D75ERJ1A60A75E RJ1A60D75E RJ1A23A70E RJ1A23D70ERJ1A60A70E RJ1A60D70E RJ1A23A90E RJ1A23D90E RJ1A60A90E RJ1A60D90E RJ1A23A20E RJ1A23D20ERJ1A23A30E RJ1A60A20E RJ1A60D20E RJ1A23D30ERM1A23M25 RM1A23M50 RM1A23M75 RM1A23M100RM1A40M25 RM1A40M50 RM1A40M75 RM1A40M100RM1A48M25 RM1A48M50 RM1A48M75 RM1A48M100RM1A60M25 RM1A60M50 RM1A60M75 RM1A60M100RM1C40D25 RM1C40D50 RM1C60D25 RM1C60D50RM1E40AA25 RM1E40AA50 RM1E40AA100 RM1E60AA25RM1E60AA50 RM1E60AA100 RA2406-D25 RA2406-D50RA2406-D90 RA2406-D110 RA2408-D25 RA2408-D50RA2408-D90 RA2408-D110 RA2412-D25 RA2412-D50RA2412-D90 RA2412-D110 RA2416-D25 RA2416-D50RA2416-D90 RA2416-D110 RA2406LA25 RA2406LA50RA2406LA90 RA2406LA110 RA2408LA25 RA2408LA50RA2408LA90 RA2408LA110 RA2406HA25 RA2406HA50RA2406HA90 RA2406HA110 RA2408HA25 RA2408HA50RA2408HA90 RA2408HA110 RA2412LA25 RA2412LA50 RA2412LA90 RA2412LA110 RA2412HA25 RA2412HA50RA2412HA90 RA2412HA110 RA2416LA25 RA2416LA50RA2416LA90 RA2416LA110 RA2416HA25 RA2416HA50RA2416HA90 RA2416HA110 RA4406-D25 RA4406-D50RA4406-D90 RA4406-D110 RA4408-D25 RA4408-D50RA4408-D90 RA4408-D110 RA4412-D25 RA4412-D50RA4412-D90 RA4412-D110 RA4416-D25 RA4416-D50RA4416-D90 RA4416-D110 RA4406LA25 RA4406LA50RA4406LA90 RA4406LA110 RA4408LA25 RA4408LA50RA4408LA90 RA4408LA110 RA4412LA25 RA4412LA50RA4412LA90 RA4412LA110 RA4416LA25 RA4412LA50RA4412LA90 RA4412LA110 RA4406HA25 RA4406HA50RA4406HA90 RA4406HA110 RA4408HA25 RA4408HA50RA4408HA90 RA4408HA110 RA4412HA25 RA4412HA50RA4412HA90 RA4412HA110 RA4416HA25 RA4416HA50 RA4416HA90 RA4416HA110 RA6006-D25 RA6006-D50RA6006-D90 RA6006-D110 RA6008-D25 RA6008-D50RA6008-D90 RA6008-D110 RA0612-D25 RA6012-D50RA6012-D90 RA6012-D110 RA6016-D25 RA6016-D50RA6016-D90 RA6016-D110 RA6006LA25 RA6006LA50RA6006LA90 RA6006LA110 RA6008LA25 RA6008LA50RA6008LA90 RA6008LA110 RA6012LA25 RA6012LA50RA6012LA90 RA6012LA110 RA6016LA25 RA6016LA50RA6016LA90 RA6016LA110 RA6006HA25 RA6006HA50RA6006HA90 RA6006HA110 RA6008HA25 RA6008HA50RA6008HA90 RA6008HA110 RA6012HA25 RA6012HA50RA6012HA90 RA6012HA110 RA6016HA25 RA6016HA50RA6016HA90 RA6016HA1104.
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