Fluke 345 FE 345 Users Manual - Page 35

Switching the Device Off, Connection to Circuits, Connecting Sequence

Get Fluke 345 PDF manuals and user guides View all Fluke 345 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 35 highlights

Power Quality Clamp Meter Connection to Circuits Switching the Device Off To switch the device off: 1. Turn the rotary switch to the OFF position. 2. If the device is not to be used for a prolonged period of time, disconnect the power adaptor, and store the Clamp Meter and accessories in the supplied carrying case. Connection to Circuits W X Warning Prior to connecting the circuits, ensure that the maximum measuring voltage and maximum voltage to earth ground (1000 V CATIII and 600 V CATIV, respectively) will not be exceeded. Wear suitable Personal Protective Equipment (PPE) when carrying out measurements with the Clamp Meter. Connecting Sequence For safety reasons, when connecting a circuit to the Clamp Meter, proceed in the following sequence: 1. Turn on the Clamp Meter (utilize the ac power adapter if recording is required). 2. Connect the measuring circuit as shown in the relevant connection diagrams that follow. 3. To ensure the measured values are indicated correctly, confirm that the phase is connected to HI so that the energy flow is from HI to LO. 4. Observe the correct direction of current during measurements; the correct direction is indicated by an arrow on top of the Clamp Meter. 21

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
Power Quality Clamp Meter
Connection to Circuits
21
Switching the Device Off
To switch the device off:
1.
Turn the rotary switch to the
OFF
position.
2.
If the device is not to be used for a prolonged period of time,
disconnect the power adaptor, and store the Clamp Meter and
accessories in the supplied carrying case.
Connection to Circuits
W
X
Warning
Prior to connecting the circuits, ensure that the maximum
measuring voltage and maximum voltage to earth ground
(1000 V CATIII and 600 V CATIV, respectively) will not be
exceeded.
Wear suitable Personal Protective Equipment (PPE) when
carrying out measurements with the Clamp Meter.
Connecting Sequence
For safety reasons, when connecting a circuit to the Clamp Meter, proceed in
the following sequence:
1.
Turn on the Clamp Meter (utilize the ac power adapter if recording is
required).
2.
Connect the measuring circuit as shown in the relevant connection
diagrams that follow.
3.
To ensure the measured values are indicated correctly, confirm that
the phase is connected to HI so that the energy flow is from HI to LO.
4.
Observe the correct direction of current during measurements; the
correct direction is indicated by an arrow on top of the Clamp Meter.