GF302D3

SKU : GF302D3

GF302D3 PORTABLE THREE PHASE ELECTRIC METER TEST BENCH / Data Sheet : Download / Main Catalogs : Download

The GF302D3 portable three phase electric meter test bench consists of an integrated three phase 20A current source and 500V voltage source and a class 0.05 three phase electronic reference standard meter. 

The electric meter test bench is particularly designed for analysis of complete metering installations and local mains conditions. The meter test bench offers high functionality combined with an excellent menu guided operation via built-in thirty keys and colored 7” touch LCD-display.

FEATURES 

• Min current output 1mA 
• Predefined multiple load points 
• Reference meter and power source integration 
• User friendly menu guided operation 
• Easy verification and analysis of meter installations 
• Automatic operation without need of an external PC 
• Generation of harmonics in current and voltage up to the 51th 
• Verification of the load conditions on metering installation 
• Verification of the energy registration 
• Automatic testing mechanical meter and electronic meter error 
• Voltage, current, frequency, phase angle, power factor, harmonics can be regulated 
• 1P2W, 1P3W, 3P3W, 3P4W can be set 
• 4 quadrant measurement 
• Vector diagram display and phase sequence indication on integrated colored screen 
• Especially configured USB stick for storage of customer data and measurement result

Electrical parameters　 

1. Accuracy : 0.02%, 0.05%, 0.1% 
2. Power Supply : Single phase AC 85-265V, frequency 50/60Hz. 

AC Voltage Output　 

1. Range(U1,U2,U3) : 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional); max 500V 
2. Adjustment range : (0-120)%RG(1) 
3. Adjustment fineness : 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. 
4. Stability : 0.01%/120s 
5. Distortion : 0.2% (Non-capacitive load) 
6. Output load : each phase 25VA 
7. Accuracy : 0.05%RG or 0.02%RG 

AC Current Output　  

1. Range(I1,I2,I3) : 200mA, 1A, 5A, 20A; max 25A 
2. Adjustment range : (0-120)%RG 
3. Adjustment fineness : 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. 
4. Stability : <0.01%/120s 
5. Distortion : ≤0.2% (Non-capacitive load) 
6. Output load : 25VA 
7. Accuracy : 0.05%RG or 0.02%RG 

Power Output  

1. Active power output stability : <0.01%RG/120s 
2. Reactive power output stability : <0.02%RG/120s 
3. Active power measuring accuracy : 0.05%RG or 0.02%RG 
4. Reactive power measuring accuracy : 0.1%RG 

Phase Output   

1. Output adjustment range : 0°-359.999° 
2. Output adjustment fineness : 10, 1, 0.1, 0.01 as optional. 
3. Resolution : 0.01° 
4. Accuracy : 0.02° 
5. Power Factor　 

Adjustment range 

1. Resolution : -1 ~ 0 ~ 1 / 0.0001
2. Measurement accuracy : 0. 0005

Frequency Output  

1. Adjustment range : 40Hz-70Hz 
2. Output adjustment fineness : 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional. 
3. Resolution : 0.001Hz 
4. Accuracy : 0.002Hz 

Voltage /Current/Harmonic Setting Output 

1. Harmonic number : 2-51times 
2. Harmonic content : 0-40% 
3. Harmonic phase : 0-359.99 
4. Harmonic setting accuracy : (10%±0.1%)RD(2) 

Power Energy Measurement Error　

1. Active power energy : 0.05%RG or 0.02%RG 
2. Reactive power energy : 0.1%RG 
3. Power Pulse Output   
4. Power pulse type : active pulse, reactive pulse 
5. Active power pulse output  : 5V, 10mA 

Power Pulse Input　 

1. Energy pulse type : support active and reactive pulse, the highest frequency power pulse input is 180K. 

Communication Port  

1. Communication Port : RS232, USB2.0 

Safety 

1. Isolation protection : IEC 61010-1:2001 
2. Measurement Category : 300 V CAT III, 600 V CAT II 
3. Degree of protection : IP20 
4. Declaration of conformity : CE certified 

Mechanical parameters　 

1. Dimensions (W×D×H) (mm) : 445x460x158 
2. Weight (kg) : 18 

(1) RG means range, the same as below; 

(2) RD means the setted harmonic content, harmonic can be a single output, also multiple output. 

MOQ. 1Ea.