Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.

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70Hz Handheld Electrical Power Calibrator 64st Harmonic

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
City:beijing
Province/State:beijing
Country/Region:china
Contact Person:Andy
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70Hz Handheld Electrical Power Calibrator 64st Harmonic

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Brand Name :GFUVE
Model Number :GF312D1
Place of Origin :BEIJING,CHINA
MOQ :3sets
Payment Terms :T/T, Western Union, MoneyGram
Supply Ability :1500SETS/MONTH
Delivery Time :1-2WEEKS
Packaging Details :CARTON
accuracy :0.05%, 0.1%
display :6”TFT (640×480)
power supply :220V±10%, 50/60Hz
measurement range :0-480V,0-12A
harmonic :2nd-64st
frequency :40-70Hz
dimension :245×162×60mm
weight :1.8kg
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View Product Description

INTRODUCTION

The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.

FEATURES

  • Three phase active or reactive electricity energy meter.
  • Calibrate three phase, single phase, and active or reactive meter error.
  • Measure U(voltage) of three phase or single phase.
  • Measure 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.
  • Measure 2-64 harmonic of U, I.
  • Store and display measured data.
  • Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp.
  • Measure CT variable ratio.
  • Measure the ratio or lag-angle of low-voltage transformer.
  • Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD.
  • Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
  • Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.

TECHNICAL PARAMETERS

Accuracy class 0.05%, 0.1%
Display 6”TFT (640×480)
Power supply 220V±10%, 50/60Hz
Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh)
Power line supply (U1, UN), 85V-265V 50/60Hz
Communication port RS232
Test voltage
Range Phase to Netural 0-480V (Phase to Phase 0-830V)
Error ±0.05% (30V-480V)
±0.1% (5V-30V)
Voltage measurement temperature drift < 8 x 10 E-6/K
Voltage measurement relative humidity drift < 8 x 10 E-6/RH
Voltage measurement stability < 50 x10 E-6
Voltage measurement long term stability < 80 x 10 E-6/Year
Harmonic 2nd-64st
Power & Energy measure error
Active power (direct connection) ±0.05% (0.1A-12A)
±0.1% (0.01A-0.1A)
Reactive power (direct connection) ±0.1% (0.1A-12A)
Energy measure error
Active energy (direct connection) ±0.05% (0.1A-12A)
±0.1% (0.01A-0.1A)
Reactive energy (direct connection) ±0.1% (0.1A-12A)
Power/energy measurement temperature drift < 15 x 10 E-6/K
Power/energy measurement relative humidity drift < 12 x 10 E-6/RH@ 10mA-120A
Power/energy measurement stability < 100 x10 E-6
Power/energy measurement long term stability < 160 x 10 E-6/Year
Error display 5 digits with minimum three decimal places XX.XXX%
Phase angle
Range 0°-360°
Resolution 0.01o
Error ±0.05°
Frequency
Range 40-70Hz
Resolution 0.001Hz
Error 0.002Hz
Pulse input
Input channel 2
Input level 5-24V
Input frequency Max. 2MHz
Pulse output
Energy constant 180000imp/kWh, 1800imp/kWh, 180imp/kWh
Pulse ratio 1:1
Output level 5V
Pulse frequency

Standard 400Hz-1KHz, customized max 10KHz

Function
Vector diagram Yes
Waveform Yes
Energy accumulation Yes
Communication with PC Yes
Overload protection Yes
2.Cable and Accessories
Test Cable Voltage test cable 1SET Cable Length:2m (R,Y,B,Black)
Current test calbe 1SET Cable Length:2m (R,Y,B,Black)
Plug Pin type 1SET (4black,2Red,2Yellow,2Green)
'U' type 1SET (4black,2Red,2Yellow,2Green)
'Ω' type 1SET (4black,2Red,2Yellow,2Green)
Crocodile type 1SET (1Black,1Red,1Yellow,1Green)
Accessories Bag Yes
3.Mechanical parameters
Instrument dimensions (W×H×D) (mm) 245×162×60
Instrument Weight (kg) 1.8
Carry case dimensions (W×H×D) (mm) 450×320×185
Carry case (kg) 10.6
4.Environmental conditions
Ambient temperature -10°C to 55°C
Relative humidity 15%-95%
Environmental protection level IP51
5.Standard
lsolation protection IEC 61010-1:2001
Energy measurement IEC 60736
Reference standard IEC 62052-11
IEC62053-21
IEC62053-22 & IEC62053-23
IEC61010-1:2001
6.Calibration and maintenance
Warranty 5 years
Calibration Lifelong free calibration service
Recommended calibration interval Every two years
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