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Single / 3-phase AC Power Source Test Equipment 100A For Power Grid Corporation / Railway 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: AT3021


 
 
Single / 3-ph

 

 

Single / 3-phase AC Power Source Test Equipment 100A For Production , Inspection

 

 

Profile:

 

AT3021 is suitable for the measurement departments of research institution, power grid corporation and 

railway, national measurement institution at all levels, and the test, production and inspection of meter 

manufacturer. 

 

 

Main function: 

Used for various tests of analog and digital AC Voltage meter and  Current meter, Single/three phase 

active and reactive power meter, Phase angle meter, Single/three phase power factor meter, frequency 

meter, and synchronous-meter, Single/three phase active and reactive power meter; 

       Output 2nd ~63rd harmonics;

 

Main features: 

Modular design, strong anti – interference ability, AT3021 can be used for interference test of static 

electricity, EMC and so on.  

High stability, low waveform distortion; 

8” color touch screen, interface friendly, easy to operate.

Equipped with RS232, Ethernet, and WiFi interface, AT3021 can either support stand-alone operation,

 PC control or handy wireless terminal control.

Communicate with tested meter thru RS485;

Customize Auto-calibration and inspection system of meters;

Self-protection, alarming and displaying overload location for equipment output overload, Voltage short-circuit, Current open-circuit;

Remotely updating online, easily achieve software update;

Support calibrating by userself. 

 

Type

AT3021C 3-phase AC Power Source (100A), Class 0.05

AT3021B 3-phase AC Power Source (100A), Class 0.1

 

 

Technical Specification

 

AC Voltage Output

Range: 100V, 220V, 380V;

Adjustment Range: (0~120) %RG; RG refers to range, similarly hereafter;

Adjust resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG;

Stability: 0.005%/1min (Class 0.05), 0.01%/1min (Class 0.1)

Distortion: ≤0.1% (Non capacitive load);

Max output load: 25V /phase (resistance load);

Measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)

 

AC Current output:

Range: 0.05A, 0.2A, 1A, 5A, 20A, 100A; 

Adjusting range: (0~120) %RG, RG refers to range, similarly hereafter; 

Adjusting resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG;

Stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)

Distortion: ≤0.2% (Non capacitive load);

Max output load: 120VA (120A range)

Measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)

 

Power output

Power output stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)

Active/reactive power measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)

 

Phase output

Outpu

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 Mr. Cui

Tel: 86-755-82714192
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Company Info

China Industrial Metering Equipment Online Market [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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