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

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

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Brand Name :GFUVE
Model Number :GF311
Certification :CE,ISO9001:2008,IEC
Place of Origin :Beijing China
MOQ :1Set
Price :US$2000~US$3000/Set
Payment Terms :Western Union, T/T
Delivery Time :7days upon receipt of payment
Packaging Details :Standard export box
GF311 :GF311 Portable Three Phase Handheld Power Quality Analyzer
Accuracy class :0.5%
Communication Port :RS232
Power consumption :≤5VA
Phase range :0°-359.9°
Characteristics :Lightweight portable
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View Product Description

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 class 0.5%
Power supply AC 85-265V 50/60Hz or Li-battery 5000mAh
Communication Port RS232
Warming-up time < 5min
Power consumption ≤5VA
Voltage measurement  
U1, U2, U3 Range 0-480V
Resolution 0.001V
Accuracy 0.2%
Current measurement  
I1, I2, I3 Range 1mA-10A or 50mA-200A or 50mA-500A
Resolution 0.5mA
Accuracy 0.5%
Active power measurement  
Active accuracy 0.5%
Reactive power measurement  
Accuracy 1%
Phase measurement  
Range 0°-359.9°
Resolution 0.001°
Accuracy 0.1°
Frequency measurement  
Range 45-65Hz
Resolution 0. 001Hz
Accuracy 0.01Hz
Power factor measurement  
Range -1 to 0 to +1
Resolution 0.0001
Accuracy 0.01
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 humidity 15%-85%RHD
Storage temperature -25°C to 70°C
Storage humidity 5%-95%RHD

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

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