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GF303B Electrical Test Equipment Power Source With English Version Display

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

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

GF303B Electrical Test Equipment Power Source With English Version Display

Country/Region china
City & Province beijing beijing
Categories Switching Power Supply
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Product Details

 

GF303B Portable three phase Power Source with English version display

 

 

(Accuracy class 0.1%/0.05%)

 

 

Application

It is suitable for all the power supply company, electric power company distribution network automation departments, is also suitable for petrochemical, coal mine, railway and steel industry etc, to power automation departments use.

 

 

Features

1. Lightweight portable: the integrated module, weighing 6.8 kg;

2. The fastest output (10 ms): by high performance 32 bit CPU, the frequency of 1.2 G;

3 Stable fastest (1s): hardware PID, the output of the standard resource without delay, fast response;

4. With the strongest load, load regulation rate fast, single phase with resistance sex load 15 VA; with pure capacitive load (0.33 uf);

5. Harmonic supreme: standard device can output 2-63 times higher harmonic;

6. Stability, and the best, stability for 0.01% / min; English or Chinese display.

7. Two kinds of frequency output: but at the same time points in different frequency voltage output; And amplitude can adjust arbitrarily output;

8. Powerful Software, the operation is simple, convenient, three steps can complete verification;

9. Debugging far move communication protocols, as many as 20 types, covering domestic all factories statute;

10. The fastest verification;

 

 

 

Electrical parameters 
Accuracy class0.05%, 0.1%
Power supplySingle phase AC 85V-265V, 50/60 Hz
Communication PortRS232, USB
AC Voltage output 
Range (U1, U2, U3 phase)0-140V; (0-264V option)
Adjustment resolution0.01%, 0.1%, 1%, 10%,
Accuracy0.05% RG
Stability0.01% RG / 1 min
Distortion degreeBetter than 0.1% (not capacitive load)
Load Capacity15VA
Full load regulation rate0.02% RG
Full load regulation timeLess than 1mS
Temperature drift16 PPM/°C
Long-term stability60 PPM/year
AC Current output 
Range (I1, I2, I3 phase)0-6A
Adjustment resolution0.01%, 0.1%, 1%, 10%,
Accuracy0.05% RG
Stability0.01% RG / 1 min
Distortion degreeBetter than 0.1% (not capacitive load)
Load capacity15VA
Full load regulation rate0.02% RG
Full load regulation timeLess than 1mS
Temperature drift16 PPM/°C
Long-term stability60 PPM/year
Power output 
Active power accuracy0.05%
Reactive power accuracy0.1%
Stability0.01% RG / 1 min
Phase 
Range0°-359.99°
Adjustment resolution0.01°, 0.1°, 1°, 10°
Accuracy0.05°
Power factor 
Adjusting range-1 to 0 to + 1
Resolution0.0001
Accuracy0.0005
Frequency 
Range40-65 Hz
Adjustment resolution0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz
Accuracy0.002 Hz
Temperature drift0.5 PPM/°C
Long-term stability4 PPM/year
Harmonic content (compared with fundamental wave)
Voltage≤40%
Current≤40%
Phase0°-360°
Harmonic 
Harmonic times2-63
Adjustment resolution0.1% (compared with fundamental wave)
Mechanical parameters 
Dimensions (W×D×H) (mm)300x400x120
Weight (kg)6.8
Environmental conditions 
Working temperature0°C to 40°C
Storage conditions-30°C to 60°C
Relative humidity≤85%

 

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