Vanguard ATO-600P - Manual (Page 39)

ATO-400P / ATO-600P Operating Procedures
39
Table 13.0 Calibration Test Procedures (Continued)
STEP ACTION ATO DISPLAY
13-9 Automatic; the ATO will measure the 100
?
-ohm shunt at 10A test current.
13-10 Automatic; the ATO will measure the 100
?
-ohm shunt at 100A test current.
Test results will be printed at the end of the
100A test.
13-11 Connect the 500 micro-ohm shunt to the
ATO. Press “ENTER” key to start test.
13-12 Automatic; the ATO will measure the 500
?
-ohm shunt at 10A test current.
13-13 Automatic; the ATO will measure the 500
?
-ohm shunt at 100A test current.
Test results will be printed at the end of
100A test.
13-14 Connect the 1000 micro-ohm shunt to the
ATO. Press “ENTER” key to start test.
13-15 Automatic; the ATO will measure the 1000
?
-ohm shunt at 10A test current.
13-16 Automatic; the ATO will measure the 1000
?
-ohm shunt at 100A test current.
Test results will be printed at the end of the
100A test.
13-17 Connect the 1900 micro-ohm shunt to the
ATO. Press “ENTER” key to start test.
CURRENT: 10.0 AMP
BURN IN: 02 SEC
100
? -OHM TEST
CURRENT: 100.0 AMP
BURN IN: 02 SEC
100
? -OHM TEST
CONNECT 500
? -OHM
0.1% SHUNT NOW… .
“ENTER” TO CONTINUE
CURRENT: 10.0 AMP
BURN IN: 02 SEC
500
? -OHM TEST
CURRENT: 100.0 AMP
BURN IN: 02 SEC
500
? -OHM TEST
CONNECT 1000
? -OHM
0.1% SHUNT NOW… .
“ENTER” TO CONTINUE
CURRENT: 10.0 AMP
BURN IN: 02 SEC
1000
? -OHM TEST
CURRENT: 100.0 AMP
BURN IN: 02 SEC
1000
? -OHM TEST
CONNECT 1900
? -OHM
0.1% SHUNT NOW… .
“ENTER” TO CONTINUE