Hioki 3286-20, Инструкция по эксплуатации

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Chapter 3 Specifications
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Active and apparent power measurements
Measurement
conditions
Balanced three phases, 50/60 Hz, sine
wave
Method of
measurement Active power calculated from apparent
power and phase angle information.
Measurement range (Active power P/Apparent power S)
Current
Voltage
Current (line current) Range
20.00 A 200.0 A 1000 A
Voltage
(line voltage)
Range
150.0 V 6.000 kW 60.00 kW 300.0 kW
300.0 V
6.000 kW
12.00 kW 60.00 kW
120.0 kW
600.0 kW
600 V 24.00 kW 240.0 kW
600.0 kW
1200 kW
For apparent power, [W] is replaced by [VA].
Measurement
3.0%rdg. 10dgt. (cos
φ
=1)
Reactive power measurement Q
Method of
measurement
Measurement
accuracy
Measurement range
Obtained by calculation from active and
apparent powers.
1 dgt. with respect to calculation from
each measured value.
The unit of [W] in the above table is
replaced by [var].
3.1.5 Specifications of Balanced Three-phase
Power Measurements