What is the purpose of revenue locking in PM8000 series meter ?

Issue
End user would like to know why some PM8000 are revenue locked

Product Line
PM8000 Series meter

Environment
Metering Standards

Cause
Revenue locking your meter helps prevent modifications to revenue-related settings and data on your meter, or tampering with your meter's voltage and
current connections. Revenue locking may be required to help meet government regulations and utility security requirements, or can be used to help ensure the validity of revenue data.

Released for: Schneider Electric New Zealand