Manual Single / Three Phase Active / Reactive Energy Meter Calibration For Analyzeing
Harmonics AT6025C
Product Profile:
AT6025C can calibrate all kinds of active/reactive energy meters.
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%;
- Current scope: Min. 0.05A, Max. 100A(Max output 120A); Voltage 57.7V-380V;
- Export 2nd-63rd harmonics, and measure & analyze the harmonics;
- With OCXO daily error of energy meter can be detected;
- 7" color touch screen, interface friendly, easy to operate;
- Equipped with RS232 & Ethernet interface, AT6025C can be operated either stand-alone, or controlled by PC;
- Automatically or single-step manually test basic error, Creeping, 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 3 energy meters with the same model type at one time
- 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~380V |
30VAmax/ 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 |
0.05A~120A |
100VAmax/ phase @100A |
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 |
|
|
|
|
|
|
±0.05%RG CL0.05 ±0.1%RG CL0.1 pf≥0.5 |
Output Harmonics |
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