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Portable Three Phase Electric Meter Calibration 6.4 Inch Color TFT LCD With Printer

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Portable Three Phase Electric Meter Calibration 6.4 Inch Color TFT LCD With Printer

Country/Region china
City & Province beijing beijing
Categories Testing Equipment

Product Details

 

Portable Three Phase Energy Meter Calibration Equipment With Printer

 

 

 

GF312B portable three phase Energy Meter Calibration Equipment with printer is used to calibrate three phase, single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave. it is high precision 0.05%, measurement current 0-24A directly, 0-120A or 0-3000A with clamp on ct. 100A clamp on ct has software compensation, the precision can reach 0.05%.

 

 

 

Application

 

 

The devices used to calibrate electricity meters must be routinely verified themselves. That’s the only way to protect consumers. Laborelec’s working standards are well suited to the task. We can carry out calibration on your site, minimising disruption to your calibration routine.

Laborary has a fully equipped calibration equipment with the most accurate energy standard. It can furnish an extensive accreditation portfolio that is recognised internationally.

 

 

FEATURES

 

  • Three phase active or reactive electricity energy meter
  • Calibrate three phase, single phase, active or reactive meter error
  • Measure U(voltage) of three phase or single phase
  • 4Measure I(current) of three phase or single phase
  • Measure active power of three phase or single phase
  • Measure reactive power of three phase or single phase
  • Measure apparent power of three phase or single phase
  • Measure power factor of three phase or single phase
  • Measure phase angle between voltage and current
  • Measure frequency of power line
  • Display vector diagram
  • Display waveform of U and I
  • Analyze and display content of harmonic of U and I
  • Store and check measured data
  • Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp
  • Measure CT variable ratio
  • Print the data of measurement on site

 

 

PARAMETERS

 

Electrical parameters 
Accuracy class0.05, 0.1%, 0.2%
Power supply220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage 
Range0V-600V
Error±0.05% (30V-600V)
±0.1% (5V-30V)
Harmonic2nd-63st
Test Current 
Range (direct connection)20mA-20A
Error (direct connection)±0.05% (100mA-20A)
±0.1% (20mA-100mA)
Range (Clamp CT)10mA-3000A
Error (Clamp CT)±0.2% (100mA-3000A)
±0.5% (10mA-100mA)
Harmonic2nd-63st
Power measure error 
Active power (direct connection)±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive power (direct connection)±0.1% (0.1A-20A)
Energy measure error 
Active energy (direct connection)±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive energy (direct connection)±0.1% (0.1A-20A)
Phase angle 
Range0° ~ 360°
Resolution0.01°
Error±0.05°
Frequency 
Range45Hz-65Hz
Resolution0.001Hz
Accuracy0.005Hz
Power factor 
Range-1 ~ 0 ~ 1
Resolution0.0001
Error0. 0005
Pulse output 
Energy constant180000imp/kWh, 1800imp/kWh, 18imp/kWh
Pulse ratio1:1
Output level5V
Pulse input 
Input channel1
Input level5-24V
Input frequencyMax. 2MHz
Display 
Resolution6”TFT (640×480)
Function 
Vector diagramYes
WaveformYes
Energy accumulationYes
Communication portRS232
Communication with PCYes
Mechanical parameters 
Dimensions (W×H×D) (mm)390×200×160
Host Weight (mm)3
Weight (including Accessories 3pcs 100A clamp CT) (kg)12
Environmental conditions 
Ambient temperature-10°C to 40°C
Relative humidity30%-85%

 

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