Fluke 6135A/PMU, Руководство оператора

Страница: 77 / 160

UUT Calibration Setup
Connect the Calibration System to a UUT
4
4-7
Voltage Connections
Connect the voltage leads from the Calibration System Input/Output Panel to the UUT as
follows (refer to Figure 4-3):
Note:
The voltage leads supplied with the system provide 4 wire connection to the
front panel of the 6135A should that be required for other applications.
For PMU calibration 4 wire connection is not required but for safety all
connections should be made as described below.
1. Connect the
Blue
voltage wire to the
Black Voltage Lo Output
.
2. Connect the
Black
voltage wire into the back of the
Blue
wire connector.
3. Connect the
Brown
voltage wire to the
Red Voltage LO Output
.
4. Connect the
Red
voltage wire into the back of the
Blue
wire connector.
On the rear panel of the UUT for each phase in turn:
1.
Connect the
Red
voltage wire to the
Positive Voltage Inpu t
.
2. Connect the
Black
voltage wire to the
Negative Voltage Input, Ground , or
Common
.
Note
If the UUT does not have a negative voltage input or ground, you can
connect all of the black voltage wires together and put them in the common
input terminal on the UUT.
PMU UUT
Input/Output Panel
VOLTAGE INPUT
gtu140.emf
Figure 4-3. Voltage Connections (Three Sets of Voltage Shown)