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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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Class 0.05 Portable GF3021 Electrical Test Equipment Electric Measurement Transducer

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Class 0.05 Portable GF3021 Electrical Test Equipment Electric Measurement Transducer

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Brand Name : GFUVE

Model Number : GF3021

Certification : CNAS

Place of Origin : China

MOQ : 1Set

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10/Month

Delivery Time : 7days

Packaging Details : Aluminum alloy box

Accuracy class : 0.05%, 0.1%

Communication port : USB, RS232, RS485, LAN

Frequency output  : 45-65Hz

Power factor output  : -1 to 0 to +1

Phase output  : 0°-359.999°

Harmonic : 2 to 31

DC Voltage output : 75mV, 75 V, 150 V, 300 V, 500V, 1000 V

DC Current output : 0.5 A,1A, 2.5 A, 5 A, 10A, 20 A

DC Input Current Measurement  : 0-20mA

DC Input Voltage Measurement  : 0 to ±20V

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Portable Multi-function Instrument Calibrator GF3021 Electrical calibration

FUNCTIONS AND FEATURES

  • All kinds of electric measurement transducer can be checked, including AC/DC voltage transducer, AC/DC current transducer, frequency transducer, phase transducer, single/ three-phase AC active power transducer, and 3-phase reactive power transducers.
  • Check all kinds of electric measurement indicating meter, including AC/DC voltmeter, AC/DC ammeter, frequency meter, phase meter, single three-phase acjige active power meter, three-phase ac reactive power meter, synchronous meter, etc.
  • Test single-phase, three-phase electronic, mechanical watt-hour meter or energy meter/ kWh meter error.
  • Calibrate AC sample device, RTU, measurement device error.
  • 5The built-in electric measurement transducer, electric measurement instrument and meter instructions of verification procedures, can fully automatic or semi-automatic for verification, and save 1000 group check data.
  • It can be used as voltage source, current source and power source with high precision, and it is a high stability standard resource.
  • 8-inch big screen color display and English interface.
  • For the software calibration, you don’t need to open the case, it’s stable and reliable.
  • Voltage output terminal with short circuit, current output terminal open protection and power amplifier overheating protection function.
  • With automatic failure detection function, shows fault part, the convenience users check line.
  • With USB port, it can connect computer for data management or controlled by PC.

PARAMETERS

Electrical parameters 
Accuracy class 0.05%, 0.1%
Power supply Single phase AC 220V±10% or 110V±10%, 50/60Hz
Communication port USB, RS232, RS485, LAN
AC Voltage output 
Range(U1,U2,U3) 50V, 100V, 200V, 400V, 600V
Adjustment range (0 - 120)% RG
Adjustment resolution 0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability 0.01% /1min
Distortion ≤0.2% (non-capacitive load)
Max. output load 25VA for each phase
Accuracy 0.05% RG
AC Current output 
Range(I1,I2,I3) 0.5A, 1A, 2.5A, 5A, 10A, 20A
Adjustment range (0 - 120)% RG
Adjustment resolution 0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability 0.01% /1min
Distortion ≤0.2% (non-capacitive load)
Max. output load 25VA for each phase
Accuracy 0.05% RG
AC Power output 
Active output stability 0.01%RG/1min
Reactive output stability 0.02%RG/1min
Active accuracy 0.05% RG
Reactive accuracy 0.1% RG
Frequency output 
Adjustment range 45-65Hz
Adjustment resolution 1Hz, 0.1Hz, 0.01Hz and 0.001Hz
Resolution 0.001Hz
Accuracy 0.002Hz
Power factor output 
Adjustment range -1 to 0 to +1
Adjustment resolution 0.0001
Resolution 0.0005
Phase output 
Adjustment range 0°-359.999°
Adjustment resolution 10°, 1°, 0.1°, 0.01°
Resolution 0.001°
Accuracy 0.05°
Harmonic configuration 
Times 2 to 31
Content 0-40%
Phase 0°-359.999°
Configuration error (10% RD + 0.1%), RD refers to the configuration value of harmonic contents
DC Voltage output 
Range 75mV, 75 V, 150 V, 300 V, 500V, 1000 V
Adjustment range (0-120)% RG
Adjustment resolution 0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability 0.01% RG / 1 min
Distorting ≤0.2% (non-capacitive load)
Output load 25VA
Accuracy 0.05% RG
Ripple contents ≤1%
DC Current output 
Range 0.5 A,1A, 2.5 A, 5 A, 10A, 20 A
Adjustment range (0-120)% RG
Adjustment resolution 0.01% RG, 0.1% RG, 1% RG, 10% RG
Stability 0.01% RG / 1min
Distortion ≤ 0.2% (non-capacitive load)
Output load 25VA
Accuracy 0.05% RG
Ripple contents ≤1%
Energy Error 
Active error 0.05% RG
Reactive error 0.1% RG
DC Input Voltage Measurement 
Range 0 to ±20V
Measurement range (0-120)% RG
Accuracy 0.01% RG
Resolution 0.001% RG
DC Input Current Measurement 
Range 0-20mA
Measurement range (0-120)% RG
Accuracy 0.01% RG
Resolution 0.001% RG
Mechanical parameters 
Dimensions (W×H×D) (mm) 460x430x185
Weight (kg) 20
Environmental conditions 
Working temperature 0°C to 40°C
Relative humidity ≤85%

Product Tags:

electronic test instruments

      

electronic measurement equipment

      
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