Gw Instek GPT-9802 Insulation measuring device, GPT-9802 用户手册
产品代码
GPT-9802
GPT-9000 Series User Manual
34
GB Connection
Background
GB tests use the SENSE H/L and SOURCE H/L
terminals with the GTL-115 test leads.
terminals with the GTL-115 test leads.
GB Connection
Source H
DUT
GPT-9000
Sense L
Sense H
Source L
Steps
1. Turn the power off on the safety tester.
2. Connect the Sense H lead to the SENSE H
terminal.
3. Connect the Sense L lead to the SENSE L
terminal.
4. Connect the Source H lead to the SOURCE H
terminal.
5. Connect the Source L lead to the SOURCE L
terminal.
SENSE H
Rx
SENSE L
SOURCE L
SOURCE H
RETURN
Sense H lead
Sense L lead
Source L lead
Source H lead