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SW-50 Speed Switch發動機超速保護開關
Speed Switch and Speed Transmitter from Dynalco Controls
SW-50提供可靠的發動機超速保護，完全可現場編程。它有兩個繼電器設定值：一個超速加一個用于曲柄斷開、發電機磁場閃爍或其他報警的輔助。SW-50 provides reliable engine overspeed protection and is fully field- programmable. It has two relay setpoints: one overspeed plus one auxiliary for crank disconnect, generator field-flashing, or other alarm.
SW-50 Speed Switch發動機超速保護開關 
SW-50 Speed Switch
Download Info:
SW-50 Data Sheet
SW-50 Manual
Product Code: SW-50
SW-50
Two-Setpoint
Speed Switch
Product Data Sheet
March 2009 Instrumentation & Controls
2-Year
Warranty
Reliable engine overspeed protection.
Overspeed relay plus a second setpoint for
crank disconnect, generator field- flashing,
or other alarm. Full field-programming
capability.
SW-50
SW-50 Speed SwitchSW-50 Speed Switch發動機超速保護開關
Miscellaneous
Dynalco Rep Locator
Datasheets
Dynalco SW-50 Speed Switch Datasheet
Operating Manuals
Dynalco SW-50 Speed Switch Manual
Details
SW-50
SW-50 速度開關
Dynalco Rep定位器
數據表
Dynalco SW-50速度開關數據表
操作手冊
Dynalco SW-50速度開關手冊
細節
描述Description
SW-50提供可靠的發動機超速保護，并且可以現場編程。它具有兩個繼電器設定值：一個超速加一個用于曲柄斷開，發電機現場閃爍或其他警報的輔助裝置。
The SW-50 provides reliable engine overspeed protection and is fully field- programmable. It has two relay setpoints: one overspeed plus one auxiliary for crank disconnect, generator field-flashing, or other alarm.
特征Features
各種信號源：感應來自電磁傳感器或交流信號發生器的信號頻率。
Various signal sources: Senses signal frequency from magnetic pickup or AC signal generator.
現場可編程：兩個25圈微調電位器可在滿量程頻率范圍的3–100％范圍內調節設定值。
Field-programmable: Two 25-turn trim potentiometers provide adjustment for setpoints over 3–100% of full-scale frequency range.
測試電路：允許在線測試而不會使受保護的設備超速。
Test circuit: Permits on-line testing without overspeeding the protected device.
堅固：密封，帶墊片的加固外殼。
Rugged: Sealed, gasketed, reinforced case.
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