GF3600 Three-phase AC-DC instrument test equipment

Test Equipment

The device is composed of Program-Controlled Three-Phase standard power resource, DC standard power source, Three Phase Multifunction Reference standard meter, computer and management software. The technical index of the device is compliance with national industry related standards and verification regulation. It can be used at power Grid Company, power Supply Company and power plants for measuring and testing power institutions, also it can be applied at railway, petroleum, chemical industry and mining enterprises, etc.

 

Features

  • Normal indicating instrument
  • Power frequency and dc digital instrument
  • Transducer
  • Electric energy meter
  • Error of the ac sample
  • The meters it can the verify: AC/DC voltmeter, ammeter, single/three-phase active, reactive power meter, phase meter, for access to power, frequency meter, synchronous meter, etc.
  • The transducers types it can verify, AC/DC voltage transducer, current transducer, single/three-phase active, reactive power transducer, phase transducer, a power factor transducer, frequency transducers.
  • The watt-hour meters types it can verify: electronic type and inductive single-phase and three-phase meritorious electric energy meter and reactive watt-hour meter.
  • Can be set and measuring 2-31 times harmonic.
  • Wide measuring range, high stability, high resolution, low distortion degree.
  • Automatic data rounding, various forms of certificate format, inquires and print convenient
  • Under the computer control, it can realize the automatic verification for watt-hour meters and transducers, semi-automatic verification for all kinds of instruction machine
  • Its block structure, convenient for inspection and it can be used independently
  • Automatic failure detection can avoid the damage of equipment which caused by wrong operation
 
 

Parameters

Electrical parameters 
Accuracy class  0.05%, 0.1%
Power supply AC 220V ± 10% or AC 110V ± 10%, 50/60Hz
AC Voltage output and measurement 
U1, U2, U3 Range 10V, 20V, 50V, 100V, 200V, 400V, 800V
Output range (0-120%)% RG
Adjustment resolution 0.01% RG
Output stability 0.01%/min
Measurement accuracy 0.05% RG
Output load capability 50VA
Measurement resolution ≤5×10-5 RG
AC Current output and measurement 
I1, I2, I3 Range 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A, 50A, 100A
Output range (0-120)% RG
Adjustment resolution 0.01% RG
Output stability 0.01%/min
Measurement accuracy 0.05% RG
Output load capability 100VA 
Measurement resolution ≤5×10-5 RG
Power output and measurement 
Output stability 0.01%/1min
Active accuracy 0.05% RD (0.01A-100A, 30V-600V, PF ≥0.5L or PF ≥0.8C)
Reactive accuracy 0.1% RD (0.01A-100A, 30V-600V, PF ≥0.5)
Measurement resolution ≤5×10-5 RG
Energy measurement 
Active accuracy 0.05% RD (0.01A-100A, 30V-600V, PF ≥0.5L or PF ≥0.8C),
0.1% RD (0.05A-100A, 30V-600V PF ≥0.5C)
Reactive accuracy 0.1% RD 0.05A-100A, 30V-600V PF ≥0.5
Setting range of test pulse No. 1-9999999
Max. frequency of receiving pulse 2MHz
Phase output and measurement 
Output range 0°-359.99°
Adjustment resolution 0.01°
Measurement accuracy 0.05°
Measurement resolution 0.001°
Power factor output and measurement 
Output range -1 to 0 to +1
Measurement accuracy 0.0005
Measurement resolution 0.0001
Frequency output and measurement 
Output range 45-65Hz
Adjustment resolution 0.001Hz
Measurement accuracy 0.005Hz
Measurement resolution 0.001Hz
Harmonic 
Times 2 to 31
Resolution 0.1% (compared with fundamental wave)
Contents 0-30%
Phase 0°-359.99°
DC Voltage output 
Range 100mV, 300mV, 1V, 3V, 10V, 30V, 100V,  300V, 600V, 1000V
Setting range 0-1000V
Regulated step value 0.002% RG
Accuracy 0.03% RD + 0.02% RG
Stability 0.01%RG/1min
Output load capability 25VA 
Ripple wave and noise 0.1-100KHz
Output ≤100 V Ripple wave ≤2mVrms
Output > 100 V Ripple wave ≤10mVrms
DC Current output 
Range 10μA, 30μA, 100μA, 300μA, 1mA, 3mA, 10mA, 30mA, 100mA, 300mA, 1 A, 3 A, 10 A, 30 A
Setting range 0-30A
Regulation resolution ≤0.02% RG
Accuracy 0.03% RD + 0.02% RG
Stability 0.01%RG/1min
Output load capability 30VA 
Mechanical parameters 
Dimension (L×W×H) (mm) 1800x800x750
Weight (kg) 135
Environmental conditions 
Operating temperature 0°C to 40°C
Relative humidity ≤85%

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