Megger ATEC 210415 Series, Руководство пользователя

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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.