欧姆龙时间继电器 H3Y系列

评测依据

• review_count：6200
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• time_range：{"from":"2026-06-26 01:21:53","to":"2026-06-26 01:21:53"}
• intros：{"brand_intro":"欧姆龙集团创立于1933年，总部位于日本京都，是全球知名的自动化控制及电子设备制造商。其工业自动化业务涵盖传感器、继电器、PLC等，以\"传感与控制\"技术闻名。欧姆龙在中国设有多个生产基地和研发中心，产品以高精度、高可靠性著称，广泛应用于汽车、半导体、食品包装等高端制造领域。","product_intro":"H3Y系列时间继电器是欧姆龙经典产品，采用固态定时器技术，具备极高的重复精度和长期稳定性。支持通电延时、断电延时、闪烁延时等多种模式，延时范围0.1秒至30小时。产品采用小型化设计，宽度仅17.5mm，节省柜内空间。具备防尘、防震结构，适用于严苛工业环境。触点采用镀金处理，抗腐蚀性强。","key_specs":["延时范围：0.1s-30h","工作电压：AC 100-240V，DC 24V","触点容量：5A 250VAC/30VDC","重复误差：±0.3%","安装方式：导轨式/面板式","防护等级：IP40"]}
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