Fluke 1745, Руководство пользователя

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1745
Users Manual
6
•
Connect clip-on current transformers and/or Flexi Set
to insulated live conductors only.
•
If measuring sensors are to be connected to non-
insulated live conductors, additional personal
protective measures must be taken as required by local
government agencies.
W
Caution
To avoid damage, use the 1745 Power Quality Logger, only
with the following nominal voltages:
•
Single/3 phase, 4-wire (Wye) systems (P-N): 69 V to
480 V
•
3-phase-3-wire(Delta) systems (P-P): 120 V to 830 V
WX
Warning
To avoid electrical shock, or damaging the Logger’s
internal protective circuitry weatherproof seal, do not open
the Logger.
Qualified Personnel
The following qualifications are required for using the Logger safely:
•
Trained and authorized to switch on/off, ground (earth), and mark
power distribution circuits and devices in accordance with electrical
engineering safety standards.
•
Trained or instructed in safety engineering standards for maintaining
and using appropriate safety equipment.
•
Trained in first aid.
Standard Equipment and Optional Accessories
Table 2 lists the standard equipment for the 1745 Power Quality Logger and
Table 3 lists optional accessories.