
RELPOL根据工作原理与安装方式的差异,时间继电器可分为四大类,各自适配不同应用场景:
产品类型
核心原理
关键优势
典型应用
电子式时间继电器
基于 RC 充放电或 MCU 控制
精度高、功耗低、功能多
工业自动化产线、电机控制
数字智能式时间继电器
微处理器 + 通信模块
可编程、支持 Modbus 协议、精度极高
展开剩余93%数据中心、精密测试设备
机械式时间继电器
同步电机驱动齿轮组
抗电源波动能力强、成本低
老旧设备改造、对精度要求低的场景
电磁式时间继电器
空气阻尼活塞运动
结构简单、价格便宜
小型家电、简易控制回路
从安装方式看,导轨式(适配 35mm 标准 DIN 导轨)与面板式最为常见,前者便于控制柜高密度排布,后者适合设备前端操作;PCB 安装式则适配消费电子等小型化设备。
三、典型应用场景解析
时间继电器的 “延时控制” 能力在多领域发挥核心作用,以下为三大典型场景:
1. 电机启动与保护
在电机星三角启动电路中,时间继电器负责精准控制星形与三角形接法的切换时机:电机启动初期接通星形回路(降低启动电流),经时间继电器设定的 5-10 秒延时后,自动切换至三角形回路(额定运行),避免启动电流冲击电网。同时,在电机过载保护中,时间继电器可实现 “过载信号延时触发”,防止瞬时电流波动导致的误停机。
2. 楼宇与照明自动化
在楼道照明系统中,采用 “信号断开延时” 型时间继电器:当人体感应传感器检测到人员活动时,继电器瞬时接通照明电路;人员离开后,继电器延时 30-60 秒断开电源,实现 “人来灯亮、人走灯灭” 的节能效果。在酒店插卡取电系统中,同样通过延时控制实现 “拔卡后插座延时断电”,方便用户取卡后整理物品。
3. 工业流程时序控制
在食品加工生产线中,时间继电器串联控制清洗、消毒、烘干等工序:清洗工序完成后,经 10 分钟延时触发消毒回路启动;消毒结束后,再延时 15 分钟接通烘干设备,确保各工序衔接精准,提升产品合格率。在压缩机集群控制中,通过时间继电器实现多台压缩机的顺序启动(间隔 2 分钟),避免同时启动造成的电压骤降。
RELPOL继电器R4N-2014-23-5230-WT相关参数:
继电器类型
电磁
接触配置
4PDT
额定线圈电压
230伏交流电
联系电流最大值。
6A
交流接点额定@R
(在电阻负载下)
6A / 250V 交流电
直流触点额定@R
(在电阻负载下)
6A / 24V 直流电
开关电压
最大250伏交流电,最大250伏直流电
继电器变体
工业
安装
插座
制造商系列
R4N
车体尺寸
27.5×21.2×35.6毫米
线圈电阻
16.1kΩ
接触电阻
100mΩ
接触材料
烈火
导致
连接
导向维度
2.2x0.5毫米
IP等级
IP40
线圈功耗
1.6VA
销钉数量
14
原厂编号
860413
最大浪涌电流
12A
工作温度
-40......55°C
相关项目
G4、GZ4、GZM4、GZT4
展示类似产品(12 181)
可选装备
机械指示器
带阻挡功能的测试按钮
毛重
29.69克
RELPOL常见型号如下:
Coil energizing indication. Module LD (polarization N)It limits overvoltage on DC coils. Coil energizing indication. Voltage 110/230 V DC.For sockets: GZM2 Module LV, It limits overvoltage on AC and DC coils.Coil energizing indication. Module D (polarization P)It limits overvoltage on DC coils.Voltage 6/230 V DC.Black colour Module D (polarization N)It limits overvoltage on DC coils. Voltage 6/230 VDC.Black colour Module RC,It protects against EMC disturbance.lt limits overvoltage. Module RC (resistor R + capacitor C) - Rated voltage:6..24 V AC/DC, black Module RC, It protects against EMC disturbance.lt limits overvoltage. Voltage 24/60 V AC/DC. Module RC (resistor R + capacitor C) - Rated voltage: 24..60 V AC/DC, black Module RC,It protects against EMC disturbance.lt limits overvoltage. Module RC (resistor R + capacitor C)-Rated voltage: 110...240 V AC/DC, black Module R (resistor)-Rated voltage: 110..240 V AC,black PCB SSR, load curent at 5A; input 4-15VDC, output 24-280vAC,Zero- crossing, 600Vpk; PCB SSR, load current at 5A; input 4-32VDC, output 24-280vAC,Zero- crossing,600Vpk; PCB SSR, load current at 5A; input 15-32VDC, output 24-280vAC,Zero- crossing, 600Vpk; PCB SSR, load current at 5A; input 4-32VDC, output 24-280vAC, Random- on, 600Vpk; PCB SSR, load current at 5A; input 4-15VDC, output 24-530vAC,Zero- crossing,1200Vpk; PCB SSR, load current at 5A; input 15-32VDC, output 24-530vAC,Zero- crossing,1200Vpk; PCB SSR, load current at 5A; input 4-32VDC,output 24-530vAC, Zero- crossing,1200Vpk; PCB SSR, load current at 5A; input 4-32VDC, output 24-530vAC, Random- on, 1200Vpk; Single-phase sold state relays, miniature RSR32-24D2-5M, zero-crossing or random-on switching, load voltage 240 V AC, control input DC 5 V, rated load AC1-2A/240V. Single-phase sold state relays, miniature RSR32-24D2-12M, zero-crossing or random-on switching,load voltage 240 V AC, control input DC 12 V, rated load AC1- 2A/240 V. Single-phase sold state relays, miniature RSR32-24D2-24M, zero-crossing or random-on switching, load voltage 240 V AC, control input DC 24 V, rated load AC1- 2A/240V. Single-phase sold state relays, miniature RSR32-24D2R-5M,zero-crossing or random-on switching, load voltage 240 V AC,control input DC 5 V, rated load AC1 - 2A/240 V. Single-phase sold state relays, miniature RSR32-24D2R-12M, zero-crossing or random-on switching, load voltage 240 V AC,control input DC 12 V, rated load AC1-2A/240 V. Single-phase sold state relays, miniature RSR32-24D2R-24M, zero-crossing or random-on switching, load voltage 240 V AC, control input DC 24 V. rated load AC1-2A/240 V. Single-phase sold state relays, miniature RSR35-48D3-5M,zero-crossing or random-on switching, load voltage 48 V AC, control input DC 5 V, rated Ioad DC1 - 3 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D3-12M,zero-crossing or random-on switching, load voltage 48 V AC, control input DC 12 V, rated load DC1 - 3 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D3-24M,zero-crossing or random-on switching, load voltage 48 V AC,control input DC 24 V, rated load DC1 - 3 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D3-48M,zero-crossing or random-on switching,load voltage 48 V AC, control input DC 48 V, rated load DC1 - 3 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D3-60M,zero-crossing or random-on switching, load voltage 48 V AC, control input DC 60 V, rated load DC1 - 3 A/48 V DC. Single-phase sold state relays, miniature RSR35-24D4-5M,zero-crossing or random-on switching,load voltage 48 V AC, control input DC 5 V, rated load DC1 -4A/24VDC Single-phase sold state relays, miniature RSR35-24D4-12M, zero-crossing or random-on switching, load voltage 48 V AC, control input DC 12 V. rated load DC1-4A/24V DC Single-phase sold state relays, miniature RSR35-24D4-24M, zero-crossing or random-on switching, load voltage 48 V AC,control input DC 24 V, rated load DC1- 4A/24V DC Single-phase sold state relays, miniature RSR35-24D4-48M, zero-crossing or random-on switching, load voltage 48 V AC, control input DC 48 V, rated loadDC1-4A/24VDC Single-phase sold state relays,miniature RSR35-24D4-60M, zero-crossing or random-on switching, load voltage 48 V AC, control input DC 60 V, rated load DC1-4A/24 V DC Single-phase sold state relays, miniature RSR35-48D01-5M,zero-crossing or random-on switching, load voltage 48 V AC,control input DC 5 V, rated load DC1 - 0,1 A/48 V DC. Single-phase sold state relays,miniature RSR35-48D01-12M, zero-crossing or random-on switching,load voltage 48 V AC, control input DC 12 V, rated loadDC1-0,1 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D01-24M, zero-crossing or random-on switching, load voltage 48 V AC, control input DC 24 V, rated load DC1 -0,1 A/48 V DC. Single-phase sold state relays, miniature RSR35-48D01-48M,zero-crossing or random-on switching, load voltage 48 V AC, control input DC 48 V,
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