Raytech CAPO 2.5 - Gstg

Preliminary
9.4 GSTg
The GSTg configuration allows unwanted currents, to bypass the measuring circuit and enables
smaller sections of insulation to be tested individually. Only the ground currents are measured,
using a GST-Guard configuration. Current flowing to terminals with the guard connection is not
measured. This configuration is illustrated bellow:
90315-1.2 Instruction Manual CAPO
Page 78 of 117
GSTg A+B