Megger Three-Phase TTR, Инструкция по эксплуатации

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AVTMTTR330 Rev 3 March 2010
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Safety
Safety is the responsibility of the user
Only qualified and trained operators should operate the TTR330 system.
Operator must read and understand this entire Instruction Manual prior to
operating the equipment. Operator must follow the instructions of this
Instruction Manual and attend the equipment while the equipment is in use. In
the event of equipment malfunction, the unit should immediately be de-
energized and returned to Megger for repair. The Safety precautions herein are
not intended to replace your Company’s Safety Procedures. Refer to
IEEE 510 -
1983, IEEE Recommended Practices for Safety in High-Voltage and High-Power Testing,
for additional information.
General Safety Precautions
The TTR330 and the Unit Under Test (UUT) should both be considered as
sources of instantaneously lethal levels of electrical energy. Observe the
following safety precautions:
 Observe all safety warnings on the equipment. They identify areas of
immediate hazard that could result in injury or death.

Use this equipment only for the purposes described in this manual. Strictly
observe the Warning and Caution information provided in this manual

Treat all terminals of high-voltage power equipment systems as potential
electric shock hazards. Use all practical safety precautions to prevent contact
with energized parts of the equipment and related circuits.

Use suitable barriers, barricades, or warnings to keep persons not directly
involved with the work away from test activities.
 Never connect the test equipment to energized equipment.
 Do not use in an explosive atmosphere.
 Use the grounding and connection procedures recommended in this manual.
Always disconnect test leads from power equipment before attempting to
disconnect them at the test set. The ground connection must be the first