MASTER YOUR CASTLE with your new build or reno project
Enter competition

What is the maximum voltage a CM4000 series meter can direct connect to?

FA203230

24/01/2018

Issue
What is the maximum voltage a CM4000 can directly measure? 

Product Line
CM4000
CM4250
CM4000T

Environment
Hardware Specifications

Cause
What is the maximum voltage a CM4000 can directly measure? 

Resolution
The CM4000 series meters can accurately measure up to 617 volts with a direct connection. After 617 volts the voltage peaks begin to clip and the metering accuracy is reduced. The voltage inputs can withstand a continuous voltage up to 1000 VRMS L-N or 1732 VRMS L-L