High Accuracy 220V AC Power Meter Calibrator Self-diagnosis For Amplifier Failure
Product Profile:
AT6023C can calibrate and test multiple types of active & reactive energy meters, also can be used
as a harmonic power output source.
Main Features:
- Accuracy :U, I, P, kwh : ±0.05%; Q, kvarh : ±0.1%;
- U, I, P stability : 0.01%RG/3min, AC Voltage and AC Current distortion : ≤0.2%;
- Measurement scope: Voltage 57.7V- 660V; Current 1A-50A;
- Output 2nd-63rd harmonics, and measure & analyze the harmonics;
- 7" color touch screen, interface friendly, easy to operate;
- Equipped with RS232 & Ethernet interface, AT6023C can be operated either stand-alone, or controlled by PC;
- Automatically or single-step manually test basic error, creep, start, standard deviation of
- single/three
- phase energy meter, besides, automatically testing can be self-defined by user;
- Automatic Calibration System can be customized according to customer's requirements;
- Exchange the testing settings and testing records thru U disk(or SD card);
- Remotely updating online, easily achieve software updating;
- Equipped with barcode gun interface, parameters of tested meters can be easily scanned in;
- Communicate with tested meters thru RS485, Ethernet, RS232;
- Self-protection, alarming and displaying overload location for Equipment output overload,
- Voltage
- short-circuit, Current open-circuit;
- Self-diagnosis for Amplifier failure and Internal module communication failure;
- Test energy meters with the accuracy of Class 0.2 and below (Class 0.05 equipment);
Technical Specification
|
Range |
Capacity |
Adjustment Degree |
Adjustment Range |
Stability |
Distortion (linear load) |
Measurement Accuracy |
AC Voltage |
57.7V~660V |
20VAmax/ phase |
0.01%RG |
0~120%RG
|
0.01%RG 3min CL0.05 0.02%RG 3min CL0.1 |
0.2% CL0.05 0.5% CL0.1 |
±0.05%RG CL0.05 ±0.1%RG CL0.1 |
AC Current |
1A~50A |
50VAmax/ phase @50A |
0.01%RG |
0~120%RG
|
0.01%RG 3min CL0.05 0.02%RG 3min CL0.1 |
0.2% CL0.05 0.5% CL0.1 |
±0.05%RG CL0.05 ±0.1%RG CL0.1 |
Phase |
0.00°~359.99° |
|
0.01° |
0.00°-359.99° |
0.01° |
|
±0.05° |
Frequency |
40Hz ~70Hz |
|
0.002Hz |
40Hz -70Hz |
0.002Hz |
|
±0.003Hz |
Power/Energy |
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