Four Faith F PQA100 Power Quality Meter
Four-Faith F-PQA100 Power Quality Meter
Four-Faith F-PQA100 Power Quality Meter

Four Faith F PQA100 Power Quality Meter

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Product Overview

Description


Application

Power Quality Management System
Harmonic Analysis
Energy Supply failure analysis
Voltage Sag Source Location
Transient disturbances location

Function

Class A Power Quality Measurement: Harmonic and inter-harmonic, voltage deviation, frequency deviation, unbalance, fluctuation and flicker, transient disturbances, EN50160 statistics

Class 0.2s Accuracy: Harmonic, ,fundamental harmonic, sub-harmonics energy

High Resolution Failure Record: support 1024 point/cycle, Min.tansient disturbance record for 20us

Failure Diagnose Location: support voltage sag source, harmonic source, flicker source, asymmetric source location and power supply failure type diagnose

Full Real-time Data Measurement

Feature

With all Multifunction Power meter function

Class 0.2s high accuracy energy measurement

Power Quality Analysis: harmonic analysis, record analysis and flicker analysis

Failure Record: Bulk memory for data record and setpoint alarm

Failure Diagnose location, 20us for transient disturbance record

Parameters
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Power Quality Analysis and location

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 Wave Sampling 
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 1024 points/cycle wave
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 Harmonic 
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 2~63rd Harmonic, harmonic ratio, phase angle, total harmonic distortion (THD), total odd / even harmonic distortion
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 Inter-Harmonics 
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 2~63rd Inter-harmonic, harmonic ratio, Total inter-harmonic distortion
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 Voltage Sag/Swell/Stop 
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 Waveform record, DO alarm, timing record, record voltage sag/ swell's start time, stop time, duration time and their Max. and Min. value and voltage variation depth
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 Transient Capture
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 Capture 20us circle wave transient, trigger/ DO port, waveform record, record voltage transient happen time, amplitude and durantion time etc.
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 Unbalance
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 Voltage, current unbalance and zero sequence unbalance 
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 Voltage / Frequency Deviation
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 Setpoint alarm and record
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 Repid Voltage Alteration
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 Trigger DO point, waveform record 
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 Voltage Fluctuation and Flick Analysis 
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 Calculate long time flicker Plt and Short time Pst
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 Sag Source Location 
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 Can locate power supply side or load side abnormal and fault 
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Measurement Channel
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 Voltage 
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 4 Channels 
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 Current 
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 4 Channels
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Real-time Data 
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 Voltage
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 Phase / line / average voltage, phase angle, refresh time : 1s, 0.5s circle waveform 
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 Current
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 Phase / average current, phase angle, refresh time: 1s, 1 circle waveform
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 Active power, Reactive power,  Apperant Power 
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 Phase & total poower, refresh time: 1s, 1 circle waveform 
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 Power Factor 
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 Phase & total power factor, refresh time: 1s, 1 circle waveform 
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 Frequency
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 50/60Hz, refresh time: 1s, 1 circle waveform 
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Energy
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 Energy
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 Positive / Negative active, reactive, apparant energy ; Positive / Negative base wave active, reactive energy 
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 Harmonic Energy 
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 2~31st positive active, reactive harmonic energy, Negative active, reactive harmonic energy
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 History Energy
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 Storage latest 30 days and latest 12 months history energy data 
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 Multi-tariff Energy 
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 4 tariff, 8 time period, 2 time zone 
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Demand
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Real-time Demand
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 Has fixed window and slid window record volue including: three phase current, total active power, total reactive power, total apparant power, support real-time demand and predict demand, Max. demand and happend time, support DI demand synchronization
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 Predict Demand 
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 Predict next demand circle value according to present real-time active power value. Interval demand fixed circle: 15min.
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 Data and Evern Record
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 Memory 
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 8G
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 Max. / Min Record 
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 This month and last month Max./Min. value and happen time 
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 SOE Record
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 1024 records, time resolution: 1ms
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 PQ Record
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 1024 records, time resolution: 1ms
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 Waveform Record
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 Circle wave before failure is settable, Waveforme record mode as below:
1: 1024 points / circle wave @ 50 circle wave: 
2: 512 points/circle wave @ 100 circle wave;
3: 256 points/circle wave @ 200 circle wave; 
4: 128 points/circle wave @ 400 circle wave;
5: 64 points/circle wave @ 800 circle wave; 
6: 32 points/circle wave @ 1600 circle wave;
7: 16 points/circle wave @ 3200 circle wave
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 Transit Wave Record
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 256 piece
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 ITIC Curve
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 1 Group
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 EN50160 Statistics Function
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 In accordance with EN 50160 power quality standard, Statistics voltage,
frequency, harmonic, flicker, deviation, unbalance and voltage disturbance passed rate and other power quality index
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 Mark Function 
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 Mark voltage sag/ swell/ stop etc. transit even data, statistics by customer
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DI/DO
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 Digital Input (DI)
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 8 Channels
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 Relay Output (DO)
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 4 Channels
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Display
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 Optocoupler Output
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 2 Channels
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 Display
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 LCD colorful interface, display measurment value, harmonic bar chat, vetorgram, time record, I/O status, ITIC waveform etc. resolution: 640 * 480
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Communication
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 RS485 Port 
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 2, baud rate:1200~38400bps, MODBUS-RTU protocol
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 Ethernet Port
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 1, Modbus TCP/ IEC61850 (optional), support Ethernet Gateway
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Time calibration

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 Software Time Calibration
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 SNTP, Modbus
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 Hardware Time Calibration
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 GPS pulse, IRIG-B signal
Interface

Home Page

Real-time Monitoring


Evaluation Report

Real-time Waveform

Vector Analysis

63rd Real-time Harmonic Analysis

Dimensions
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