ATS Series with Rotary Switch Setpoint
The new ATS Series is specifically designed to protect loads with current levels up to 1200A.
This patent pending, one-piece solution combines a limit alarm (switch) with an analog output signal transducer.
The large sensing window provides complete isolation between the primary circuit and the controls.
The ATS eliminates the need to use a screwdriver inside an energized control panel to manually adjust the sensor. Helps with NFPA70E compliance.
Applications:
The ATS eliminates the need to connect multiple components to monitor high current loads. It can be used to directly monitor AC motor loads to 500 horsepower.
Monitor air handling blowers, pumps, crushers and many other large loads with one self-contained current switch (limit alarm) while also using the built in analog signal to spot bearing wear and other issues before they cause a break down. As a tool in your preventive maintenance tool kit, the ATS is incomparable.
Pump Jam & Suction Loss Protection
![NK_Pump_Jam_Suction_Loss_Protection]()
AC Current Transducer Dimensions
![NK_AC_Current_Transducer_Dimensions]()
AC Current Transducer Connections
![NK_AC_Current_Transducer_Connections]()
AC Current Transducer Output Type
Single pole, double throw relay adjustable from 10 to 1200 A in 10 A increments. 4–20 mA signal proportional to 0–1200 A. Analog signal capped at 6 mA when trip point <150 A, 8 mA if trip point <300 A, 23 mA if the trip point is 310 or higher.