The NI 9247 three-channel, 50 Arms, current input module is designed to support direct ring lug connectivity to the three-phase high-current measurements of 1 A and 5 A current transformers (CTs). It is optimized for power, energy, and industrial applications that require continuous AC measurements up to 50 Arms, 147 Apk maximum and that must withstand over 1250 Arms for one cycle. 

The safety features, certifications, input ranges, overvoltage ranges, and connectivity can help engineers with applications such as: 

-Power quality monitoring and metering
-Utility pole-mounted smart switches
-Utility pole-mounted smart grid reclosers
-Substation merging units
-Industrial machine measurements
--Health monitoring
--Predictive maintenance and prognostics
-Phasor measurement units (PMUs)

Recommended Accessories
-Ring lug kit (30 pieces) 

Optional Accessories
-Additional screw kit (30 pieces)
-Additional backshell

Box Contents
-1 NI 9247 C Series module 
-1 NI 9247 Getting Started Guide
-1 backshell
-6 ring lug screws