19
AVTM21-415Ja Rev. A June 2005
7
SETTING UP
Test set controls and terminals are identified in Section 6.
Special instructions for test sets having 200 to 250-volt supply
are given below. The following steps are listed as a general
guide for setting up the Megohmmeter Test Set. Suggested
setup arrangements are shown in Figures 4 through 8.
PREPARATION
Before setting up the test equipment, read Section 2, SAFETY.
Working with due regard to safety, identify the terminals of the
apparatus to be tested. Be sure that the low voltage terminal is
securely grounded. Provide a ground connection, if necessary,
using wire of 18 AWG or larger.
Define the type of test required; references listed in Sections 9
and 10.
Place guard connections on the terminals if a guarded test is
required. (See Sections 8 and 9). Set up barriers or use other
means to keep unauthorized personnel away from all high
voltage terminals of the complete test arrangement.
SELECTION OF LOCATION
Select a location for the Test Set which meets the following
conditions:
1.
The operating area must be as dry as possible.
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...
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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...
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Page 73: ...M 66 AVTM21 415Ja Rev A June 2005 Figure 15A Interior View Figure 15B Interior View...
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Page 82: ...M 2621 Van Buren Avenue Norristown PA 19403 1 800 723 2861 ext 8578 megger com...
