koban KP 2102 Manual Del Usuario página 42

KP 2102
Digital clamp meter
the source or load for measurement.
Take the reading on the LCD.
NOTE:
5. If the duty cycle is less than 10%,
symbol 'UL' will be displayed on
LCD; if the duty cycle is more
than 94.9%, symbol 'O L' will be
displayed on LCD.
6. The input signal frequency range
is 10 – 10 kHz. It is possible to
test duty cycle of the higher than
10 kHz frequency signal, but the
tolerance of the test result can
not be ensure.
7. " " means the maximum input
voltage is 750V rms AC.
OFF
400A
600 CA T lll
MAX 400A
MS2108A
40A
V
V
Ω
SEL
Hz/DUTY
/% B.L
MIN
REL
Hz
HOLD
MAX
Press 2 Sec
AUTO-POWER OFF
AC/DC CLAMP METER
V
COM
INPUT
600V
CAT. III
MAX 1000V
750V
Instructions manual | 42
Measuring Duty by HZ/
DUTY range:
WARNING
Beware of Electrocution.
Pay special attention to avoid
electric shock when measuring
high voltage.
Do not input the voltage which
more than 250V rms AC.
Plug the black test lead into the
COM jack and the red test lead into
the INPUT jack.
Set the rotary selector to the
HZ/DUTY range position.
Press the "Hz/%" to switch to
DUTY measurement.
Connect test leads to the two end of
the source or load for measurement.
Take the reading on the LCD.
NOTE:
8. If the duty cycle is less than 10%,
symbol 'UL' will be displayed on
LCD; if the duty cycle is more
than 99.9%, symbol 'O L' will be
displayed on LCD.
9. The input signal frequency range
is 10 – 10 kHz. It is possible to
test duty cycle of the higher than
10 kHz frequency signal, but the
tolerance of the test result can
not be ensure.
" means the maximum input
10. "
voltage is 750V rms AC.
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