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Lightweight Power Quality Analyzer , 3 Phase Power Data Logger Crystal Big Screen

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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Address: Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China

Contact name:Andy

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Lightweight Power Quality Analyzer , 3 Phase Power Data Logger Crystal Big Screen

Country/Region china
City & Province beijing beijing
Categories Other Electric Power Tools
InquireNow

Product Details

 

GF311 Portable Three Phase Handheld Power Quality Analyzer With Phase Angle, with durable

 

packing box, lightweight portable, english version display.

 

(Accuracy 0.5%)

Application

It can be applied to electric power dispatching center, relay protection department or relay protection in power plant. Its metric division class makes it suitable for petroleum, railways and the iron and steel industries also.

Main Functions and Features:

1. Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc.

2. Display vector map for the use of user directly.

3. Horizontal liquid crystal big screen TFT displays all electric parameters;

4. The smallest current it can measure is 1 mA, 2 mA above can display vector diagram;

5. Small volume, light weight and the operation is simple, convenient;

6. DSP digital signal processing chip, wide measuring range, high accuracy, good stability;

7. It can store data; data can be using computer software to upload for management;

8. Range switches automatically, software for be calibrated.

 

 

Electrical parameters 
Accuracy class0.5%
Power supplyAC 85-265V 50/60Hz or Li-battery 5000mAh
Communication PortRS232
Warming-up time< 5min
Power consumption≤5VA
Voltage measurement 
U1, U2, U3 Range0-480V
Resolution0.001V
Accuracy0.2%
Current measurement 
I1, I2, I3 Range1mA-10A or 50mA-200A or 50mA-500A
Resolution0.5mA
Accuracy0.5%
Active power measurement 
Active accuracy0.5%
Reactive power measurement 
Accuracy1%
Phase measurement 
Range0°-359.9°
Resolution0.001°
Accuracy0.1°
Frequency measurement 
Range45-65Hz
Resolution0. 001Hz
Accuracy0.01Hz
Power factor measurement 
Range-1 to 0 to +1
Resolution0.0001
Accuracy0.01
Mechanical parameters 
Dimensions (W×D×H) (mm)245×162×60
Weight (kg)1 (mains)
6.5 (appendix and box)
Environmental conditions 
Working temperature-10°C to 55°C
Working humidity15%-85%RHD
Storage temperature-25°C to 70°C
Storage humidity5%-95%RHD

 

 

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