Page 18 - Voltech Instruments PM3300 Universal Power Analyser, designed and produced by Connell Marketing Associated, UK

Power Factor Range Voltage Crest Factor ± 0.000 to ± 1.000
(PF) Accuracy (23° ± 5°C) Current Crest Factor ± 0.002 ± (0.001 ÷ PF)/kHz
Polarity + indicates leading PF
Crest Factor 1Ø 2W - indicates lagging PF
(CF) Range 1Ø 3W and 3Ø 3W
Basic Accuracy 3Ø 4W 1.000 to 19.999
45Hz to 450Hz
Inrush Range DC and 0.5Hz to 500kHz ± 0.1% reading (0.05/range) ± 0.02
Current Internal Source ± 0.1% reading (0.01/range) ± 0.01
Accuracy External Source
Sampling Interval 0.1A to 200Apk
Fundamental (with scaling to 20 MA)
Impedance Range
Accuracy (23° ± 5°C) 80mA - 30Arms 2% of selected range

Frequency Range 3.6µs
6.8µs
Harmonic Accuracy (23° ± 5°C) 10µs
Analysis Range 0.0001Ω to 9.999MΩ
± 0.5% reading
Total Accuracy (23° ± 5°C; ± 0.5% ± ( 0.05 ÷ PF) %/kHz

Harmonic Triangular Wave) 5Hz to 1MHz
0.5Hz to 1MHz
Distortion (THD)
± 0.1%

DC and Fundamental to 99th
harmonic for voltage and current.
Maximum harmonic = 1MHz
± 0.1% reading ± 0.1% range
± 0.02%/kHz ± 20mV (voltage)

± 0.08%/kHz ± 1mA (current)

Integrator Range Harmonics ± (0.1 ± 0.05/kHz) % of fundamental
Integration Interval THD ± (0.1 ± 0.05/kHz)%; Harmonic series
Auxiliary Elapsed Time Display (DC excluded)
Inputs Inputs
A and B Functions Accuracy 0.001 W.hr to 100,000MW.hr
Analog Outputs Number of Outputs 1 second
Output Levels Close to Trigger Hours in 7 - digit floating-point format
Ext Integrator
Input (Datalog 0 - 1V DC (software selectable)
Trigger) 0 - 10V DC (software selectable)
± 0.5% reading ± 0.5% range
Volts, Amps and Neutral
8
0 to + 5V ; 5mA max

Current through switch ≤5mA

Ext Frequency Amplitude 1.5V rms to 10V rms
Source Input Frequency 0.5Hz to 1MHz

Ext Current Amplitude 2.5Vpk (1.5V rms)
Shunt Input
Frequency DC and 0.5Hz to 500kHz
Environment
Temperature Operating 5° to 40°C
Dielectric Humidity Storage -40°C to +70°C
Strength 10% to 80% RH non-condensing
Inputs to Case or Power Supply
Power Input to Input 4kV AC 50/60Hz for 1 minute
Requirement Power Supply to Case 2kV AC 50/60Hz for 1 minute
2.9kV DC for 1 minute
Line Input Voltage
Line Input Frequency 100V - 220V AC ± 20%
Protection 48Hz to 440Hz
Power Consumption Fuse 20mm 1AT
50W, 75VA max

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