Dynalco PNT-202 Pickup Powered Overspeed Trip
Dynalco PNT-202皮卡动力超速跳闸

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皮卡动力超速跳闸
皮卡动力超速跳闸

批准书
Dynalco PNT-202皮卡动力超速跳闸CSA认证
数据表
Dynalco PNT-202皮卡动力超速跳闸数据表
图纸
Dynalco PNT-202皮卡动力超速跳闸图纸A8005646
操作手册
Dynalco PNT-202皮卡动力超速跳闸说明公告
Dynalco Rep定位器
细节

特征Features

可从两（2）个Dynalco磁性传感器中操作。单次拾取操作不可靠。
Operates from two (2) Dynalco magnetic pickups. Single pickup operation is not reliable.

内置的闪烁LED指示何时有足够的信号幅度可为PNT-202供电。
Built-in flashing LED indicates when sufficient signal amplitude is available to power the PNT-202.

为Dynalco Controls信号供电的数字转速表（如SPD-100和SPD-700）提供了辅助输出驱动器。
Auxiliary output drive provided for Dynalco Controls signal-powered digital tachometers such as the SPD-100 and SPD-700.

完全浮动和隔离的输入端子没有接地。
Totally floating and isolated input terminals are free of grounds.

由于没有交流或直流连接，因此对线路噪声，尖峰，接地等不敏感。可在没有外部电源的偏远地区使用。
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.

坚固，可靠，高度准确。仅感应脉冲率；对信号幅度 变化不敏感。在所有环境条件下的稳定性均为±1％。多圈设定点电位器允许大范围的速度调节。现场可编程输入范围为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.

万无一失; 没有面板控件。跳闸时，一个单独的重置按钮从SPV-200电磁气动阀中弹出。向后推按钮以重置。可以进行气动复位。
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.

可以驱动一个可选的断路器（代替SPV-200阀）用于“电气”停机应用，例如将点火器接地。
Can drive an optional circuit breaker (in place of the SPV-200 Valve) for “electrical” shutdown applications e.g. grounding the ignition.

内置测试电路。（1）从两个验证端子（N和P）上卸下跳线可以将超速跳闸点降低10％，从而允许进行停机测试而不会超速。（2）此功能还可用于将跳闸点设置为仅在跳线断开的情况下以正常操作速度跳闸。重新安装跳线时，已知超速跳闸设置为比正常运行速度高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.