ST3P系列电子式时间继电器
ST3P系列电子式时间继电器一、适用范围ST3P系列电子式时间继电器是引进日本富士电机株式会社******制造技术生产的新颖时间继电器,具有体积小、重量轻、***精度高、***范围广、抗干扰性能强、可靠性好、寿命长等特点,适用于各种要求高精度、高可靠性自动化控制的场合作***控制之用。二、型号及其含义三、主要技术参数表1型号ST3PAST3PC3T3PFST3PKST3PYST3PR触点数量***2转换***1转换瞬动1转换***转换***三角转换瞬时1常开***1转换约定发热电流(Ith)3A2A2A***范围A:0.05-0.5s/5s/30s/3minB:0.1-1s/10s/600s/6minC:0.5-5s/50s/5min/30minD:1-10s/100s/10min/60minE:5-60s/10min/60min/6hF:0.25-2min/20min/2h/12hG:0.5-4min/40min/4h/24h0.1-1s0.2-2s0.5-5s1-10s2.5-30s5-60s0.1-1s0.25-2s0.5-5s1-10s2.5-30s5-60s15-180s1-10s2.5-30s5-60s1-10s2.5-30s5-60s0.5-6s/60s1-10s/10min2.5-30s/30min额定电压(Ue)AC110/220VDC24,48,110VAC110/220VDC24VAC110/220VDC24AC110/220VAC110/220VAC110/220VDC24V型号ST3PAST3PCST3PFST3PKST3PYST3PR重复误差<0.5%&plu***n;10ms<1%0.5%&plu***n;10ms<0.5&plu***n;10ms%<1%整定误差5%10%复位时间60ms(典型)100ms(***大)信号:100ms电源:500ms200ms500ms动作频率1800次/h1200次/h1800次/h表2型号ST3PAST3PCST3PKST3PR绝缘强度电路与大地:AC2000V1min电源回路间:AC1500V1min触头间距间:AC1000V1min绝缘电阻>100MΩ(DC500V兆欧表)额定功耗AC110V约1.9VAAC220V约2.9VADC24V约1.3WAC110V约2VAAC220V约2VADC24V约2WAC110V约1VAAC220V约1VADC24V约1WAC约2VADC约0.8W约3VAAC约2.5VADC约1W机械寿命5000万次2000万次1000万次2000万次产品重量约100g约140g约180g约150g电压接通分断电寿命(万次)电流(A)功率因数或时间常数电流功率因数或时间常数3T3PAST3PCST3PFST3PKST3PYST3PRAC220V***负载10531cosφ-0.7(ST3PF:0.4)10.50.30.1cosφ=0.3-0.4(ST3PF:0.4)32801404806.416--_-7.26.46.416--6.416--6.416--AC110V***负载10531cosφ-0.7(ST3PF:0.4)10.50.30.1cosφ=0.3-0.4(ST3PF:0.4)60130250800
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