Amplicon CC-80 Manual - Page 2

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Manual

Operating instructions

DC current measurements
AC current measurements
2
Current Clamp CC-80
Amplicon.co.uk
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+44 (0) 1273 570 220
1. Set the rotary switch to 20A DC or 80A DC
2. Connect the negative output of the clamp (black) to the neg-
ative side of the input of the measuring instrument. Connect
the positive output of the clamp (red) to the positive side of
the input of the measuring instrument.
3. Switch the measuring instrument on and set it to 200 mV
DC, 400 mV DC or 2 V DC full scale input range.
4. With firmly closed jaw, press the zero button until the in-
struments reads zero.
5. Open the jaw and fully enclose the current-carrying conduc-
tor(s) and close the jaw again, no air gap is allowed betewen
the two halves. The output voltage is positive when the cur-
rent flows from the upside to the underside of the clamp.
6. Read the measured voltage value and convert it to the corre-
sponding current value:
20 A range: 100 mV equals 1 A
80 A range: 100 mV equals 10 A.
1. Set the rotary switch to 20A AC or 80A AC
2. Connect the negative output of the clamp (black) to the neg-
ative side of the input of the measuring instrument. Connect
the positive output of the clamp (red) to the positive side of
the input of the measuring instrument.
3. Switch the measuring instrument on and set it to 200 mV
AC, 400 mV AC or 2 V AC full scale input range.
4. Open the jaw and fully enclose the current-carrying conduc-
tor(s) and cloze the jaw again, no air gap is allowed betewen
the two halves.
5. Read the measured voltage value and convert it to the corre-
sponding current value:
20 A range: 100 mV equals 1 A
80 A range: 100 mV equals 10 A.
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