Homepage Sitemap Contact Us
 
E-mail ID :    
׺
   
Password:
 
 
   
Add: Rugao City, Jiangsu Province, China
PC: 226500
Tel: +86-513-87628369
Fax: +86-513-87635890
Mobile: +86 13962724758 Franks Cao
+86 13626278212 Aileen Chen
MSN skype
 
 
  Products
 

Power quality analyzer

Power quality analyzer Power quality analyzer Power quality analyzer Power quality analyzer
Product name:Power quality analyzer
Item:6-37
Details:
 

Description

This PQA-3561 is 3P/3W and 3P/4W testing and analyzing device for the quality of power grid. It provides multiple analyzing for electric harmonic, voltage/current/frequency, 3-phase unbalance, power and energy, data recording and so on.

It helps you locate, predict, prevent and troubleshoot problems in power distribution systems.

It is featured with big size memory, suitable for long-time analyzing & collecting data of power grid; Featured PC software can analyze data collected and uploaded into PC.

Applications

-- Frontline troubleshooting - quickly diagnose problems on-screen to get your operation back online

-- Predictive maintenance - detect and prevent power quality issues before they cause downtime

-- Quality of service compliance - validate incoming power quality at the service entrance

-- Long-term analysis - uncover hard-to-find or intermittent issues

-- Load studies - verify electrical system capacity before adding loads

-- Energy assessments - quantify energy consumption before and after improvements to justify energy saving devices.

Main features

-- Light weight, small size, portable

-- 5.7” 320x240 colorful LCD touch screen

-- Could test 3-phase volt, null line volt, 3-phase current, null line current, etc.

-- Up to 50 times harmonic testing with frequency spectrum graph

-- Power testing: 3-phase apparent power, active power, reactive power, power factor, and 3-phase electric power

-- 3-phase unbalance testing with vivid chart

-- Record at least 40 times of surge current

-- Testing for wave motion, short-time flicker and long-time flicker

-- Record up to 40 times of sag and swell

-- Digital oscilloscope, checking waveform for voltage and current signal

-- With DataView software for convenient analyzing of monitoring results

-- USB communication port

-- High performance lithium ion battery powered, last for 5 hours

Main technical index

--Input impedance: 1MΩ, 20PF

-- Measurement range of voltage: 10~700Vrms

-- Measurement range of current: 5A, 10A, 100A, 1000A, 1500A and 3000A (via relative current clamps)

-- Frequency range: 40Hz~70Hz

-- Harmonic measurement: 1~50th

-- Inrush current: 2000A

-- Peak voltage: 1000V

-- Net weight of main body: 1.6kg (3.53lb)

Main measurement function index

Item

Measurement range

Accuracy

Voltage

10~700V (true rms)

+/-0.5%

Current

0.5~3000A (true rms)

+/-0.5%

Frequency

40~70Hz

+/-0.01Hz

Harmonic testing

Voltage: total harmonic, 1~50th

+/-0.1%(r)

Current: total harmonic, 1~50th

+/-0.05A

Power testing

Active power: 0.05~700kW

Indication +/-50W

Apparent power: 0.05~700kVA

Indication +/-50VA

Reactive power: 0.05~700kVAR

Indication +/-50VAR

Power factor: 0.00~1.00

Indication +/-0.05

Active energy: 0.01~10000kWh

Indication +/-0.05kWh

Apparent energy: 0.01~10000kVAh

Indication +/-0.1kVAh

Reactive energy: 0.01~10000kVARh

Indication +/-0.1kVARh

Average power factor: 0.00~1.00

Indication +/-0.005

3-phase Unbalance

Fundamental voltage: 10~700V (true rms)

+/-0.5%

Fundamental current: 0.5~1000A (true rms)

+/-0.5%

Fundamental frequency: 40~70Hz

+/-0.01Hz

Phase angle: 0~360°

+/-0.3°

Unbalance: 0.0%~100%

+/-0.2%

Data recording

3P voltage, 3P current, null current, voltage harmonic (THD and 1~25 harmonics), current harmonic (THD and 1~25 harmonics), unbalance, active power, apparent power, reactive power, power factor, flicker and fluctuation, etc.

Time interval: 3s~30min, adjustable;

Time duration: <960 hours

Sags (Dips)/Swell

Voltage sag, voltage Swells and instant interruption

Max. could record 40 times

Fluctuation

Voltage fluctuation 0.1%~10.0%

≤ +/-5%

Flicker

Short-time and long-time flicker

Short-time ≤ +/-5%

Digital oscilloscope

Transient waveforms of 3P voltage, 3P current, null voltage and null current

Max. sampling frequency: 200KHz

Min. sampling frequency: 100Hz

 

[Next:6-36]→

Related Products :
Digital Megaohm Meter
Digital Megaohm Meter
Hand-hold battery internal resistance tester
Hand-hold battery internal resistance tester
Automatic Capacitor Tester Bridge
Automatic Capacitor Tester Bridge
Intelligent Insulation Resistance Meter
Intelligent Insulation Resistance Meter
Battery activator
Battery activator
SF6 Moisture Analyzer
SF6 Moisture Analyzer
ZK-IV Vacuum switch vacuity tester
ZK-IV Vacuum switch vacuity tester
SF6 multi-function analyzer
SF6 multi-function analyzer
 
 
| Transformer Core Related Machine
silicon steel slitting line
Silicon steel cut-to-length line
Diagonal slitting machine
Amorphous core cutting machine
V-shape notching machine
Core winding machine
Core superposing & overturning table

| Vacuum Equipment
Vacuum annealing furnace
Variable-pressure vacuum drying equipment
KVPD vacuum drying equipment
Vacuum epoxy resin casting equipment
Vacuum Impregnation equipment
Vacuum oil filling equipment
Vacuum oil treatment equipment
Movable Vacuum unit
| Transformer Coil Winding Machine
Automatic wiring coil winding machine
Servo spindle coil winding machine
Horizontal coil winding machine
Vertical coil winding machine
Coil winding machine for wound core
Foil coil winding machine
Adjustable winding module

| Testing Equipment
Test transformer
Test bench
Dielectric strength test meter

| Reactor Making Machines
Parallel reactor sector core cutting machine
Reactor foil winding machine
Vertical reactor coil winding machine
Horizontal reactor coil winding machine
| Insulation Related Machines
Thermal pressing machine
Paper board round cutting machine
Paper board corrugating machine
Paper board roller bending machine
CNC router for insulation parts
Paper folding machine
Current transformer insulation wrapping machine
Ring coil insulation wrapping machine


| Magnet Wire Making Machine
Paper taping machine
Fiberglass taping machine
Film taping & sintering machine
Transposing conductor production line
Enameling Machine
Continuous extruding machine
| Tank & Radiator Making Machines
Corrugated tank fin wall forming machine
Corrugated tank fin welding machine
Powder coating line for tanks
Transformer radiator panel making machine
Transformer radiator assembling machine

| Other Relative Machines & New Technology
Power capacitor winding machine
Busbar processing machine
Amorphous Transformer
Amorphous core transformer machines
Tridimensional wound core transformer