Input: AC voltage 0-600V (direct
input if voltage<=600v)
AC voltage 0-100V (if AC voltage >600 V convert
to 100V input by voltage mutual inductance)
DC voltage 0-500V (direct input if voltage<=500V)
DC voltage 0-100V (if DC voltage>500V, reduce to
full scale range 100V input)
Measuring value can be output as
standard DC signal (isolation)