27
AVTM21-415Ja Rev. A June 2005
8
OPERATION
Before conducting a test, consult Section 2 for Safety, Section
7 for Setting Up and Section 10 for Test Theory. When the
Test Set and apparatus are set up as indicated in Section 7, the
equipment can be energized and the necessary test performed
by following the steps listed below.
TEST PROCEDURE
1.
Remove all safety grounds from the Apparatus to be
tested.
2.
Close the AC "ON" switch; green lamp comes on.*
* If the service outlet voltage exceeds the rated limit for
the Test Set the Power "ON" indicator will be abnormally
bright. This will warn and alert the operator to stop the
procedure and correct the problem.
3.
Close the OUTPUT "ON" switch.
4.
Set the voltmeter range switch to desired range.
5.
Set megohm MULTIPLIER switch to X1 range.
6.
Set stabilizer to "OUT" position.
7.
Firmly move voltage control to zero; red lamp comes on.
8.
Turn voltage control clockwise to increase output voltage
as required for test being conducted.
Summary of Contents for ATEC 210415 Series
Page 2: ...15 kV Megohmmeter Test Set Catalog No 210415 Series M...
Page 9: ...M 2 AVTM21 415Ja Rev A June 2005 Figure 1 15 kV Megohmmeter Test Set Catalog No 210415...
Page 13: ...M 6 AVTM21 415Ja Rev A June 2005 M...
Page 19: ...M 12 AVTM21 415Ja Rev A June 2005 M...
Page 23: ...M 16 AVTM21 415Ja Rev A June 2005 Figure 2 Schematic Diagram of the 15 kV Megohmmeter...
Page 30: ...SETTING UP 23 AVTM21 415Ja Rev A June 2005 Figure 4 Testing in a Substation...
Page 32: ...SETTING UP 25 AVTM21 415Ja Rev A June 2005 Figure 6 Testing Transformer Terminals...
Page 33: ...M 26 AVTM21 415Ja Rev A June 2005 Figure 7 DC Motor Test Setup Figure 8 Generator Test Setup...
Page 47: ...M 40 AVTM21 415Ja Rev A June 2005 M...
Page 53: ...M 46 AVTM21 415Ja Rev A June 2005 M...
Page 57: ...M 50 AVTM21 415Ja Rev A June 2005 M...
Page 73: ...M 66 AVTM21 415Ja Rev A June 2005 Figure 15A Interior View Figure 15B Interior View...
Page 75: ...M 68 AVTM21 415Ja Rev A June 2005 M...
Page 81: ...M 74 AVTM21 415Ja Rev A June 2005 M...
Page 82: ...M 2621 Van Buren Avenue Norristown PA 19403 1 800 723 2861 ext 8578 megger com...
