各种应用的延时继电器
Amperite Co. 的 120A.1 系列是奥林匹克控制公司的一个分支,这是一系列时间延迟继电器,适用于广泛的工业和商业应用。这些继电器用于控制电气电路的时间,确保某些组件在指定时间段结束后才开始工作。它们在需要精确时间控制的场景中非常有用,例如电机启动器、照明控制和 HVAC 系统。
一个实际的应用是在电机控制电路中,这些继电器可以在电源接通后延迟电机的启动。这有助于保护电机免受立即负载和电流峰值的影响,延长其使用寿命。另一个常见的用途是在照明系统中,可以使用它们在特定时间开关灯光,例如办公楼或公共场所。
当工程师需要可靠的定时控制而不需要编程逻辑控制器(PLC)的复杂性时,往往会选择这种继电器。120A.1 系列以其简单性和易于安装而闻名,使其成为新安装和现有系统改造的热门选择。值得注意的是,这些继电器通常具有可调的时间范围,允许用户根据具体需求设置延迟。这种灵活性使它们成为工程师工具箱中的多功能工具。
系列图片(6 张)
常见问答
120A.1 - 型号列表
共 12 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 量程(°/s) | 典型触点布局 | 安装类型 | 额定电压 | 输出电流 | 类型 | 卡标准 | 标准 | 定时器类型 | 最大额定电流 | 驱动电压(最大Rds On,最小Rds On) | 端接方式 | 触点形式 | 功能 | 继电器类型 | 制造商全称 | 本体材料 | 产品特性 | 结工作温度 | 海关税号 | 开通延迟时间 | 首抽头延迟 | 输入电压(最大) | 重量 | 旋转寿命(最小循环次数) | 其他规格 | 定时调节方式 | 额定功率 | 介电强度 | 安装样式 | 引脚数 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1: ¥282.948 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 10 | 1: ¥238.884 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 10 | 1: ¥238.884 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TIME DELAY RELAY, SPST-NO, 10SEC, 120VAC Relay;SSR;Timing;OffDelay;SPST-NO;Cur-Rtg2A;Ctrl-V120AC;QuickConnect AMPERITE | 10 | 1: ¥283.356 | - | 0.1to10sec. | :SPST-NO | :Panel | - | - | - | - | UL,CSA | OffDelay | 2A | 120VAC | QuickConnect | SPST-NO | Timing | SolidState | STBSeries | - | - | - | 91070000 | :0.1s | :0.1s to 10s | :120VAC | 0 | 0.02 | :10s | :Resistor / Potentiometer | - | - | - | - |
Relay;SSR;Timing;Multi-Function;DPDT-NO/NC;Cur-Rtg4A;Ctrl-V120AC;PCBMnt;8Pin Time Delay Relay Delay-on-Dropout Input Voltage: 110/120 VAC Timing Range: 0.1-10 sec Mounting: Plug-In (8-Pin Octal) Contact Configuration: 2C DPDT Output Current: 4 Amps Amperite | 14 | 1: ¥606.764 | - | 0.1to10sec. | 2C DPDT | Plug-In (8-Pin Octal) | 250⁄48VAC⁄VDC | 4 Amps | Time Delay Relay | Delay-on-Dropout | UL,CSA | Multi-Function | 4A | 120VAC | Plug-In | DPDT-NO⁄NC | Timing | SolidState | DODSeries | GoldCladSilverAlloy | Solid-State Analog Hybrid | +65°C | - | - | - | - | - | - | - | - | 1000VA | 750V(RMS)(OpenContact) | PCB | 8 |
| 0 | - | 0.1to20sec. | NormallyOpen | - | - | - | - | - | UL,CSA | OnDelay | 1A | 120VAC | QuickConnect | SPST-NO | Timing | SolidState | ST1Series | EpoxySealedBlackPlastic(Enclosure) | - | +65°C | - | - | - | - | - | - | - | - | - | - | - | - | ||
Time Delay Relay Repeat Cycle Input Voltage: 120 VAC Timing Range: 0.1-1.6 sec Mounting: Base Mount Contact Configuration: 1A SPST-NO Output Current: 5 Amps Amperite | 0 | - | 0.1-1.6 sec | 1A SPST-NO | Base Mount | 120 VAC | 5 Amps | Time Delay Relay | Repeat Cycle | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Time Delay Relay Delay-on-Dropout Input Voltage: 110/120 VAC Timing Range: 0.1-10 sec Mounting: Plug-in (11 Pin Blade) Contact Configuration: 2C DPDT Output Current: 4 Amps Amperite | 0 | - | 0.1-10 sec | 2C DPDT | Plug-in (11 Pin Blade) | 110/120 VAC | 4 Amps | Time Delay Relay | Delay-on-Dropout | - | - | - | - | - | - | - | - | - | - | Solid-State Analog Hybrid | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Time Delay Relay Repeat Cycle Input Voltage: 120 VAC Timing Range: 0.1-2.5 sec Mounting: Base Mount Contact Configuration: 1A SPST-NO Output Current: 5 Amps Amperite | 0 | - | 0.1-2.5 sec | 1A SPST-NO | Base Mount | 120 VAC | 5 Amps | Time Delay Relay | Repeat Cycle | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
AMPERITE | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
AMPERITE | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
AMPERITE | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

Amperite Co., a division of Olympic Controls Corporation