NF KP3000S, Инструкция по эксплуатации

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10.
Specifications
PROGRAMMABLE AC/DC POWER SOURCE 244
Current (phase current)
KP3000S
Effective
value (rms)
Full scale 40 A / 20 A
Resolution 0.01 A
Accuracy DC, 45 Hz to 65 Hz

(0.5% of rdg + 0.08 A / 0.04 A)
40 Hz to 550 Hz

(0.7% of rdg + 0.08 A / 0.04 A)
DC
average
value (avg) Full scale 
40 A /

20 A
Resolution 0.01 A
Accuracy
DC

(|0.5% of rdg| + 0.08 A / 0.04 A)
Peak value
(pk)
(each of
max and
min) Full scale

160 A /

80 A
Resolution 0.01 A
Accuracy
(Reference
value) DC, 45 Hz to 65 Hz

(|2% of rdg|+ 0.4 A / 0.2 A)
Hold Holds the maximum values of |max| and |min| with the polarity
(with the clear function)
Note: In the case that the output current is 5% to 100% of the maximum current.
Note: The accuracy of the peak value is for a waveform of DC or sine wave.
Note: In the polyphase system, these are the specifications for the phase current. The DC average
value display cannot be selected.
Power
KP3000S
Enable
(W)
Full scale 3600 W
Resolution 0.1 W/1 W (1000 W or higher)
Accuracy
DC, 45 Hz to 65 Hz

(1% of rdg + 1.5 W)
Apparent
(VA)
Full scale 4500 VA
Resolution 0.1 VA/1 VA (1000 VA or higher)
Accuracy
45 Hz to 65 Hz

(2% of rdg + 3 VA)
Reactive
(var)
Full scale 4500 var
Resolution 0.1 var/1 var (1000 var or higher)
Accuracy 45 Hz to 65 Hz

(2% of rdg + 3 var)
Note: All in the case of sine wave, 50 V or higher output voltage, and that the output current is
10% or higher of the maximum current.
Note: In the polyphase system, these are the specifications for each phase.
Note: In the polyphase system, the all-phase total display is available.
Note: The active power is for the load with the power factor 1. In the case of the load with the
power factor 0.5 to lower than 1, the accuracy is twice the value with the power factor 1.
Note: The reactive power is for the load with the power factor 0.5 or lower.
Note: The apparent and reactive powers are not displayed in the DC mode.