Gossen MetraWatt METRACAL MC, Руководство по эксплуатации

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GMC-I Messtechnik GmbH 43
V/Hz,
Ω
, Temperature, and A/Hz Measurements
5.8.5 Direct and Alternating Current Measurement with Current Clamp
Transformer, mA DC, mA AC and Hz
Current/Current Transformer Output
When a current clamp transformer is connected to the multimeter
( mA input), all current displays appear with the correct value in
accordance with the selected transformation ratio. The only
prerequisite is that the current transformer is equipped with at
least one of the below listed transformation ratios, and that the
ratio has been previously selected in the following menu
(
Cl ip
≠
0FF
) (see also section 7.4).
Current Clamp Setup Menu
1nFo 
...
 SET rAtE 
...
 CLIP
1
/
10
/
100
/
1000
/
0ff 
(default setting: OFF )
CL IP
Transformer
Ratios
DMM Measuring Ranges Clamp Types
300 mV 3 V 30 V
1:1
1mA/1mA
300,00 mA 3,0000 A 30,000 A
1:10
1mA/10mA
3,0000 A 30,000 A 300,00 A
1:100
1mA/100mA
30,000 A 300,00 A 3000,0 A
1:1000
1 mA/1 A
300,00 A 3000,0 A (30 000,0 A)
WZ12A, WZ12D,
WZ11A, Z3511,
Z3512, Z3514
MEAS / CAL
SETUP
OUT
ENTER
OUT
ENTER
OUT
ENTER
003
.
50
A
A
DC
– + +
~
R
x
Current
R
i
≤
1
Ω
mA~
mA
003
.
50
A
A~
Hz
050
.
10
Hz
ZERO /SEL
ESC
AC