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Measurement line type | Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire systems (50/60 Hz) |
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Number of systems that can be measured (for systems that share the same voltage) | 1P2W - 4 systems 1P3W - 2 systems 3P3W2M - 2 systems 3P3W3M - 1 system 3P4W - 1 system 3P4W4I - 1 system |
Parameters | Voltage, current, active power, reactive power, apparent power, power factor, integrated value, frequency, and harmonics. |
Measurement method | Simultaneous digital sampling of voltage and current, PLL synchronization or a fixed clock (50/60 Hz) |
Input methods | Isolated voltage input and isolated current input using a clamp-on sensor |
Display | 5.7 in. backlit LCD (320 x 240 dots.) |
Input resistance | Voltage: 2.0 MΩ ± 10% (differential input) Current: 200kΩ ± 10% |
Maximum input | Voltage input: 780 Vrms AC, peak value: 1103V Current input: 1.7 Vrms AC, peak value: 2.4 V |
Measurement method (Voltage & Current) |
True RMS method |
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Measurement display (Voltage & Current) |
Measurement of 3 voltage lines and 3 or 4 current lines is possible when using 3-phase 3 wire and 3-phase 4-wire systems. |
Measurement display (Active power) |
For three-phase 3-wire (the 3P3W3M setting), refer to the display for phase power values |
Polarity display (Active power) |
For consumption: no signal for regeneration |
Reactive Power measurement | ON: Measures the reactive power directly using the reactive power measurement method OFF: Calculates the reactive power from the measured values of voltage, current, and active power |
Polarity display | For lag phase (LAG: current is slower than voltage) For lead phase (LEAD: current is faster than voltage) (Reactive power measurement: ON) |
Polatity display Apparent power |
No polarity |
Measurement range (Power factor measurement) |
-1.0000 (lead) to 0.0000 to + 1.0000 (lag) |
Polarity display (Power factor measurement) |
No polarity |
Measurement range (Frequency) |
40.000 to 70.000 Hz |
Input area for guaranteed accuracy | Within 10 to 110% of the range (for sine wave input) |
Operating environment | Indoors, up to 2000m above sea level |
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Operating temperature | 0 to 40°C, 80% RH or less (non-condensing) |
Storage temperature | -10 to 50°C, 80% RH or less (non-condensing) |
Withstand voltage (50/60 Hz for 15 sec.) |
5.55 kVrms AC between the voltage input terminal and the instrument casing 3.32 kVrms AC between the voltage input terminal and the current input terminal/external interface terminal 2.3 kVrms AC between the Power Supply and the instrument casing 1.39 kVrms AC between the power supply and the current input terminal/external input terminal |
Power supply voltage rating | 100 to 240 V AC, 50/60 Hz |
Maximum rated power | 30 VA |
Dimensions & weight | (W x H x D), (210 x 160 x 60)mm, 1.2 kg |
Standard accessories | Quick Start Guide Documentation CD Manual for PQA-HiViewpro PQA-HiView Pro CD Battery Pack Power Cord Hard Carrying Case Meter LAN Crossover Cable Model 9661: 500 amp CTs, qty. 4 4 Leads: (Yellow, Red, Blue, and Black) Compact Flash Adapter 32 MB (or greater) Compact Flash Memory Card 12 Volt AC Adapter 400Hz Measurement Function Manual Mode Instruction Manual Multi Card Reader with USB Cable |