产品内容介绍
MAGNETEK 1995-B-3M3A-X输出扩展控制器
TecJet公司™ 50 Plus和TecJet 110是用于单点喷射的电子气体计量阀。它们集成了传感器和电子设备，可在所有指定条件下提供正确的气体流量。TecJet阀内的微型计算机将所需气体流量信号和气体参数信息转换为阀门位置（对应于所需气体流），具体取决于气体入口压力、气体温度和阀门上的压差。SOGAV公司™ （电磁操作进气阀）系列包括多个电动、高响应进气阀，用于进气歧管（端口）。SOGAV设计用于孔径约为180 mm及以上的四冲程涡轮增压燃气发动机。每个气缸需要一个SOGAV。SOGAV 36、43和105是主室端口喷油阀，用于控制流入进气歧管的燃油流量。数字后缀是计算阀门流量的方程式中使用的常数。由于阀门具有极高的重复性和快速响应时间，它将为燃气发动机提供极好的可控性。（产品规格04151）SOGAV 0.8和2.2是预室喷油阀，设计用于为气缸尺寸分别为170–240 mm和250–430 mm的发动机预室供油。（仅适用于OEM应用™ 是一个调节式全电动废气旁通阀，能够处理燃气发动机的高温（600°C）废气。Glob-Tech为发动机制造商提供了一种减少排放、提高效率和可靠性的方法。Glob-Tech的孔径为60 mm，通常与ProAct致动器连接
发动机控制单元
2301A完全权限速度控制根据过程要求或计算机控制信号4–20 mA或1–5 Vdc设置柴油发动机、燃气发动机、蒸汽轮机或燃气轮机的速度或负载。该装置提供同步操作，通过外部接线电位计提供下垂控制。等时模式用于受控原动机的恒速，只要它能够提供电力以满足负载。当需要并行总线操作时，提供降速控制。2301A负载共享和速度控制设计用于需要多机组负载共享的发电机系统。2301A控制器可用于柴油、燃气或汽油发动机，或蒸汽或燃气轮机。控制装置可用于需要下垂和/或同步速度控制的应用；正向或反向作用模式；用于单或串联致动器安装；带有加速或减速坡道；和在几个速度范围内。自动可调启动燃油限制可在发动机启动时调节最大燃油设置。这有助于减少污染和发动机磨损。每个2301A控制器都有一个独立的负载传感器。大多数型号提供0–200 mA输出信号；0–20 mA输出可用于特殊应用。输出信号与达到所需转速/负载所需的燃油设定成比例。不需要执行器的位置反馈。2301D数字负载共享和速度控制用于需要负载共享的发电机系统。它可以用于柴油或燃气发动机，或蒸汽或燃气轮机。此控件使用基于数字的速度控制，并为PC通信提供单个串行端口。数字设计无需使用电位计进行调谐和负载控制。
The TecJet™ 50 Plus and TecJet 110
are electronic gas metering valves for single-point injection. They have integrated sensors and electronics, which provide the correct gas flow under all specified conditions. The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.The SOGAV™ (Solenoid Operated Gas Admission Valve) family consist of several electrically actuated, high response gas admission valves for in-manifold (port) fuel admission. The SOGAV is designed for use on four-stroke, turbocharged gas engines of approximately 180 mm bore and larger. One SOGAV is required for each cylinder. The SOGAV 36, 43 and 105 are main chamber port injection valves that control the fuel flow into the intake manifold. The numeric suffix is a constant used in the equation calculating the valve’s flow. Due to the valves’ extreme repeatability and fast response time it will provide excellent controllability of the gas engine. (product spec 04151) The SOGAV 0.8 and 2.2 are pre chamber injection valves that are designed to fuel the Pre-Chamber of engines with a cylinder size of 170–240 mm and 250–430 mm respectively. (For OEM applications only The Glo-Tech™ is a modulating, all electric wastegate/bypass valve, which is capable of handling hot (600 °C) exhaust gasses for gas engines. The Glo-Tech provides engine manufacturers a method to reduce emissions, increase efficiency and reliability. The Glo-Tech has a bore of 60 mm and is typically coupled with a ProAct actuator
Engine Control Units
The 2301A Full Authority Speed Control sets the speed or load of a diesel engine, gas engine, steam turbine, or gas turbine according to the demand of a process or a computer control signal of 4–20 mA or 1–5 Vdc. The unit provides isochronous operation, with droop control available through an externally-wired potentiometer. The isochronous mode is used for constant speed of the controlled prime mover as long as it is able to provide power to satisfy the load. Droop control is provided when parallel-bus operation is required. The 2301A Load Sharing and Speed Controls are designed for use in electric generator systems where multi-unit load sharing is desired. 2301A controls may be used with diesel, gas or gasoline engines, or steam or gas turbines. Controls are available for applications requiring droop and/or isochronous speed control; in forward- or reverse-acting models; for single or tandem actuator installations; with accelerating or decelerating ramps; and in several speed ranges. Automatic, adjustable start fuel limiting regulates the maximum fuel setting while the engine is starting. This helps decrease pollution and engine wear. Each 2301A control has a self-contained load sensor. Most models provide a 0–200 mA output signal; 0–20 mA output is available for special applications. The output signal is proportional to the fuel setting needed to attain the desired speed/load. Position feedback from the actuator is not required.The 2301D Digital Load Sharing and Speed Control is used in electric generator systems for which load sharing is desired. It can be used with diesel or gas engines, or steam or gas turbines. This control utilizes a digital based speed control and provides a single serial port for PC communications. The digital design eliminates the use of potentiometers for tuning and load control.
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