Power Drop time delay emergency curtain drop, is built to endure the elements and provides reliable backup when power fails.
If power is not restored before the five minute delay expires, the Power Drop arm is forced open releasing the curtain winch to drop the barn curtain.
- Used to provide backup natural ventilation for livestock in the event of a sustained power failure.
- Power Drop PD240 runs without batteries, timers or mechanical devices. Once installed and powered-up, the Power Drop provides immediate holding power. Power Drop schematic.
- Optional alarm micro switch which provides a dry contact signal to an alarm system. The alarm switch can be wired NO or NC and will change states if the Power Drop arm is open or closed.
- The alarm switch can be ordered on new Power Drops or retrofitted and field installed by ordering the Power Drop Alarm Kit.
- Easy 15 minute installation with pliers and screw driver.
- Repair parts for the PD240 are available from ControlTech.