pilz继电器德国现货 PILZ安全继电器是控制端为直流或方脉冲波输入,输出端为交流随机型,特点是随着控制端直流或方脉冲波的输入,受控制端无论在任何相位上都即时导通。适合于要求导通时间短、开关速度快的控制系统中。当过零型固态继电器用于如变压器这类感性负载时,会引起很大的浪涌电流,使用随机开启固态继电器是解决的方法之一。它可以在*个半周内的任意时刻使输出器件导通,这种开启方式,显著减少了恶劣条件下的开启机会,提高了固态继电器的使用寿命。尤其对三相电机等三相负载,为使执行控制的多个固态继电器同时接通,采用随机型交流固态继电器更为合适。 安全继电器是由数个继电器与电路组合而成,为的是要能互补彼此的异常缺陷,达到正确且低误动作的继电器完整功能,使其失误和失效值愈低,安全因素则愈高,因此需设计出多种安全继电器以保护不同等级机械,主要目标在保护暴露于不同等级之危险性的机械操作人员。 pilz继电器德国现货 787765PNOZX8PC115VAC3n/o2n/c2so 787766PNOZX8PC120VAC3n/o2n/c2so 787768PNOZX8PC230VAC3n/o2n/c2so 787760PNOZX8PC24VDC3n/o2n/c2so 787770PNOZX8PC24VAC3n/o2n/c2so 774605PNOZX9100-120VAC24VDC7n/o2n/c2so 774606PNOZX9200-230VAC24VDC7n/o2n/c2so 774608PNOZX9200VAC24VDC-774606 774609PNOZX924VAC24VDC7n/o2n/c2so 774601PNOZX942VAC24VDC7n/o2n/c2so 777607PNOZX9P12VDC7n/o2n/c2so 777606PNOZX9P24VDC100-240VACDC7no2nc2so 777609PNOZX9P24VDC7n/o2n/c2so 787606PNOZX9PC24VDC100-240VACDC7no2nc2so 787609PNOZX9PC24VDC7n/o2n/c2so 774560PNOZXHCV0,7/24VDC2n/ofix 774600PNOZXM124VDC4n/o1n/c2so 777601PNOZXV1P3/24VDC2n/o1n/ot
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