HT Italia GSC53N, Instruction Manual

Page: 46 / 152

GSC53N - GSC57 - ZG47
EN - 44
WARNING
Never disconnect the test leads from the circuit under test when the
message
" MEASURING " is displayed.
Formula for calculation of prospective short circuit current:
PN
N
CC
Z
U
I
where U
N
= phase to phase voltage 127 if V
meas
150
230 if 150V< V
meas
260
400 if V
meas
> 260
This result can be stored pressing the SAVE key twice (according to paragraph 9.1).