Table of Contents
Advertisement
1. Locate the desired location for the test set. Prepare the main power input cable for plugging into the
proper facility power (i.e., 120 volts AC or 220 volts AC). Leave plug unconnected at this time.
High Voltage Connection
Main Power switch on front panel must be in the OFF (O) position before proceeding. Make sure
Test object is de-energized and discharged.
1. Place currentmeter in desired mode of operation by connecting the jumper clip between Return (RTN) and
Ground (GND) or Guard (GRD) and Ground (GND) binding posts. The normal connection is between
Ground and Return. See Section on Return-Ground-Guard for more information on this connection.
2. Connect the Ground (GND)" connection to facility ground using the ground test lead provided.
3. Connect the low potential side of test specimen to terminal labeled Return (RTN). Use red test lead
provided.
4. Connect the high voltage output cable to HV unit re-entrant bushing and to high potential side of test
specimen. Keep shielded part of high voltage cable away from test specimen high voltage points.
5. Connect cable from controls to High Voltage unit
6. Connect the input main power cable to appropriate power source. Check Technical Specifications tag on
unit, for proper input voltage.
7. Read and understand entire operating instructions before applying power.
Improper contact with the test leads on this equipment can cause harmful or fatal electrical shock.
Do not touch test leads while a test is in process. This equipment should only be operated by
someone familiar with high voltage testing and safety procedures.
DCD 4120-10
SECTION 3: ELECTRICAL SET-UP
WARNING
WARNING
:
3-1
Advertisement
Table of Contents
