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Dynalco PNT-202 Pickup Powered Overspeed Trip
Dynalco PNT-202皮卡動力超速跳閘
PNT-202 Pickup Powered Overspeed Trip 
PNT-202
PNT-202 Pickup Powered Overspeed Trip
Pickup Powered Overspeed Trip
Approvals
Dynalco PNT-202 Pickup Powered Overspeed Trip CSA Approval
Datasheets
Dynalco PNT-202 Pickup Powered Overspeed Trip Datasheet
Drawings
Dynalco PNT-202 Pickup Powered Overspeed Trip Drawing A8005646
Operating Manuals
Dynalco PNT-202 Pickup Powered Overspeed Trip Instruction Bulletin
Miscellaneous
Dynalco Rep Locator
Details
PNT-202
PNT-202皮卡動力超速跳閘
皮卡動力超速跳閘
批準書
Dynalco PNT-202皮卡動力超速跳閘CSA認證
數據表
Dynalco PNT-202皮卡動力超速跳閘數據表
圖紙
Dynalco PNT-202皮卡動力超速跳閘圖紙A8005646
操作手冊
Dynalco PNT-202皮卡動力超速跳閘說明公告
Dynalco Rep定位器
細節
特征Features
可從兩（2）個Dynalco磁性傳感器中操作。單次拾取操作不可靠。
Operates from two (2) Dynalco magnetic pickups. Single pickup operation is not reliable.
內置的閃爍LED指示何時有足夠的信號幅度可為PNT-202供電。
Built-in flashing LED indicates when sufficient signal amplitude is available to power the PNT-202.
為Dynalco Controls信號供電的數字轉速表（如SPD-100和SPD-700）提供了輔助輸出驅動器。
Auxiliary output drive provided for Dynalco Controls signal-powered digital tachometers such as the SPD-100 and SPD-700.
完全浮動和隔離的輸入端子沒有接地。
Totally floating and isolated input terminals are free of grounds.
由于沒有交流或直流連接，因此對線路噪聲，尖峰，接地等不敏感。可在沒有外部電源的偏遠地區使用。
Insensitive to line noise, spikes, grounding, etc.since there is no ac or dc connection. Usable in remote locations where no external power is available.
堅固，可靠，高度準確。僅感應脈沖率；對信號幅度 變化不敏感。在所有環境條件下的穩定性均為±1％。多圈設定點電位器允許大范圍的速度調節。現場可編程輸入范圍為0-1000 Hz或0-5000 Hz。
Rugged, reliable, highly accurate. Senses pulse rate only; is insensitive to signal amplitude variations. Stability of ±1% under all environmental conditions. Multiturn setpoint potentiometer permits large speed range adjustment. Field-programmable for input range of either 0-1000 Hz or 0-5000 Hz.
萬無一失; 沒有面板控件。跳閘時，一個單獨的重置按鈕從SPV-200電磁氣動閥中彈出。向后推按鈕以重置。可以進行氣動復位。
Foolproof; no panel controls. A single tell-tale reset button pops out from the SPV-200 Solenoid Pneumatic Valve when tripped. Button is pushed back in to reset. Pneumatic reset is available.
可以驅動一個可選的斷路器（代替SPV-200閥）用于“電氣”停機應用，例如將點火器接地。
Can drive an optional circuit breaker (in place of the SPV-200 Valve) for “electrical” shutdown applications e.g. grounding the ignition.
內置測試電路。（1）從兩個驗證端子（N和P）上卸下跳線可以將超速跳閘點降低10％，從而允許進行停機測試而不會超速。（2）此功能還可用于將跳閘點設置為僅在跳線斷開的情況下以正常操作速度跳閘。重新安裝跳線時，已知超速跳閘設置為比正常運行速度高10％。
Built-in test circuit. (1) Removing the jumper from the two Verify terminals (N and P) lowers
the overspeed trip point 10%, permitting shutdown testing without overspeeding. (2) This feature can also be used to set the trip point to just trip at normal operating speed with the jumper disconnected. When the jumper is reinstalled, the overspeed trip is known to be set
10% higher than normal operating speed.
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