Portable Calibration And Testing Of Single Phase Energy Meter Equipment Class 0.2

Portable Calibration And Testing Of Single Phase Energy Meter Equipment Class 0.2

Main Features:

Accuracy :U, I, P, kwh : ±0.05%; Q, kvarh : ±0.1%; Measurement scope: Voltage 57.7V- 660V; Current 1A-50A; Equipped with RS232 & Ethernet interface, AT6023C can be operated either stand-alone, or controlled by PC; U, I, P stability : 0.01%RG/3min, AC Voltage and AC Current distortion : ≤0.2%; Output 2nd-63rd harmonics, and measure & analyze the harmonics; 7\" color touch screen, interface friendly, easy to operate; 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);

Product Profile:

Calibrating and testing multiple types of active & reactive energy meters, AT6023C also can be used as a harmonic power output source.

Accuray 0.05%,  Self - Protection Self diagonisis Short - Circuit Overload 3 Phase Energy Meter Calibration AT6023C

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							±0.05%RG CL0.05 ±0.1%RG CL0.1 pf≥0.5
Output  Harmonics