Measuring Three -Phase Four-Wire Circuit - koban KP 2203 Manual Del Usuario

c. The button and
MAX
button is invalid in
MIN
Active Energy measurement
mode.
d. The maximum value of
Active Energy is "9999kWh".
If Active Energy value exceeds
the maximum value , the
display will show "OL"
symbol.
e. Active energy measurement
is viable in single-phase
circuit because you only
measure current of one phase
at one time, so you can not
measure three-phase Active
Energy. If you need measure
Active Energy for long during
measurement, you are
suggested that you can use
EX- P function, the meter will
work no using the battery but
test voltage signal as power
supply.
NOTE: When you turn the selector
to EX- P to measure voltage
or power parameter, the input
voltage of V1 jack must less than
250V, otherwise the fuse will be
blown.
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Phase digital power clamp meter
Measuring Three –Phase
Four-Wire Circuit
Three-phase power parameter means
total Active Power, total Reactive
Power, total Apparent Power, total
Power Factor. The clamp meter can
not measure three-phase Active
Energy. The measurement method
of three-phase power parameter is
that you measure power parameter
of each phase conductor respectively
at first, then calculate three-phase
power parameter in the meter. For
a balance load, the measured data
is accurate, if power parameter
fluctuates larger, then the error of
total power parameter increases
more.
1. Refer to Table 3, connect yellow
test lead, green test lead, red
test lead to every phase live wire
of the three-phase circuit and
V1 jack, V2 jack, V3 jack of the
meter respectively, connect black
test lead to zero conductor of
the circuit and COM jack of the
meter.
2. Turn the selector to Φ1 at first
( to first phase measurement
), hook the clamp jaw around
the first phase conductor of
the tested circuit, press
button to measure Active Power
(kW) and Power Factor (PF). the
measured value are shown in the
LCD then press
to sum power parameter of this
Instructions manual |
KP 2203
kW / PF
button
Σ
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