| ST3P系列電子式時(shí)間繼電器
一、適用范圍 ST3P系列電子式時(shí)間繼電器是新穎時(shí)間繼電器,具有體積小、重量輕、延時(shí)精度高、延時(shí)范圍廣、抗干擾性能強(qiáng)、KK性好、壽命長等特點(diǎn),適用于各種要求高精度、高KK性自動(dòng)化控制的場合作延時(shí)控制之用。 | 二、型號及其含義 | | | | 三、主要技術(shù)參數(shù) 型 號 | ST3PA | ST3PC | 3T3PF | ST3PK | ST3PY | ST3PR | 觸點(diǎn)數(shù)量 | 延時(shí)2轉(zhuǎn)換 | 延時(shí)1轉(zhuǎn)換 瞬動(dòng)1轉(zhuǎn)換 | 延時(shí)轉(zhuǎn)換 | 延時(shí)三角轉(zhuǎn)換瞬時(shí)1常開 | 延時(shí)1轉(zhuǎn)換 | 約定發(fā)熱電流(Ith) | 3A2A | | 2A | 延時(shí)范圍 | A:0.05-0.5s/5s/30s/3min B:0.1-1s/10s/600s/6min C:0.5-5s/50s/5min/30min D:1-10s/100s/10min/60min E:5-60s/10min/60min/6h F:0.25-2min/20min/2h/12h G:0.5-4min/40min/4h/24h | 0.1-1s 0.2-2s 0.5-5s 1-10s 2.5-30s 5-60s | 0.1-1s 0.25-2s 0.5-5s 1-10s 2.5-30s 5-60s 15-180s | 1-10s 2.5-30s 5-60s | 1-10s 2.5-30s 5-60s | 0.5-6s/60s 1-10s/10min 2.5-30s/30min | 額定電壓(Ue) | AC110/220V DC24,48,110V | AC110/220V DC24V | AC110/220V DC24 | AC110/220V | AC110/220V | AC110/220V DC24V | 型號 | ST3PA | ST3PC | ST3PF | ST3PK | ST3PY | ST3PR | | 重復(fù)誤差 | <0.5%±10ms | <1% | 0.5%±10ms | <0.5±10ms% | <1% | 整定誤差 | 5% | 10% | 復(fù)位時(shí)間 | 60ms(典型) 100ms(Z大) | 信號:100ms 電源:500ms | 200ms | 500ms | 動(dòng)作頻率 | 1800次/h | 1200次/h | 1800次/h | 型號 | ST3PA | ST3PC | ST3PK | ST3PR | 絕緣強(qiáng)度 | 電路與大地:AC2000V 1min 電源回路間:AC1500V 1min 觸頭間距間:AC1000V 1min | 絕緣電阻 | >100MΩ(DC500V兆歐表) | 額定功耗 | AC110V約1.9VA AC220V約2.9VA DC24V約1.3W | AC110V約2VA AC220V約2VA DC24V約2W | AC110V約1VA AC220V約1VA DC24V約1W | AC約2VA DC約0.8W | 約3VA | AC約2.5VA DC約1W | 機(jī)械壽命 | 5000萬次 | 2000萬次 | 1000萬次 | 2000萬次 | 產(chǎn)品重量 | 約100g | 約140g | 約180g | 約150g | | | | 電壓 | 接通 | 分?jǐn)?/font> | 電壽命(萬次) | 電流(A) | 功率因數(shù)或時(shí)間常數(shù) | 電流 | 功率因數(shù)或時(shí)間常數(shù) | 3T3PA | ST3PC | ST3PF | ST3PK | ST3PY | ST3PR | AC220V 感性負(fù)載 | 10 5 3 1 | cosφ-0.7 (ST3PF:0.4) | 1 0.5 0.3 0.1 | cosφ=0.3-0.4 (ST3PF:0.4) | 32 80 140 480 | 6.4 16 - - | _ - 7.2 6.4 | 6.4 16 - - | 6.4 16 - - | 6.4 16 - - | AC110V 感性負(fù)載 | 10 5 3 1 | cosφ-0.7 (ST3PF:0.4) | 1 0.5 0.3 0.1 | cosφ=0.3-0.4 (ST3PF:0.4) | 60 130 250 800 | 11 24 - - | - - 7.2 6.4 | 11 24 - - | 11 24 - - | 11 24 - - | AC220V 阻性負(fù)載 | 3(2)* 1 0.3 | cosφ=1 | 3(2)* 1 0.3 | cosφ=1 | 50 160 600 | 12 40 - | 26 200 - | 12 40 - | 12 40 - | 12 40 - | AC110V 阻性負(fù)載 | 3(2)* 1 0.3 | cosφ=1 | 3(2)* 1 0.3 | cosφ=1 | 90 300 1100 | 23 81 - | 26 200 - | 23 81 - | 23 81 - | 36 81 - | DC110V 感性負(fù)載 | 0.2 0.05 | T=15ms | 0.2 0.05 | T=15ms | 37 220 | - - | - - | - - | - - | - - | DC24V 感性負(fù)載 | 1 0.2 | T=7ms (ST3PA:15ms) | 1 0.2 | T=7ms (ST3PA:15ms) | 50 400 | 15 120 | 80 1200 | 15 120 | - - | 15 120 | DC110V 阻性負(fù)載 | 0.5 0.1 | T=0ms | 0.5 0.1 | T=0ms | 55 450 | - - | - - | - - | - - | - - | DC24V 阻性負(fù)載 | 3(2)* 1 0.2 | T=0ms | 3(2)* 1 0.3 | T=0ms | 40 160 1400 | 120 1100 - | 10 40 - | 10 40 - | - - | 15 40 - | 五、使用說明 ST3P系列時(shí)間繼電器多檔式規(guī)格具有四種不同的延時(shí)檔,可以由時(shí)間繼電器前部的轉(zhuǎn)換開關(guān)很方便地轉(zhuǎn)換。當(dāng)需要變換延時(shí)檔時(shí),首先取下設(shè)定旋鈕,接著卸下刻度板(2板),然后參照銘牌上的延時(shí)范圍示意圖拔動(dòng)轉(zhuǎn)換開關(guān),再按原樣裝上刻度板與設(shè)定旋鈕,轉(zhuǎn)換開關(guān)位置應(yīng)與刻度板上開關(guān)位置標(biāo)記相一致。 | |