Self - Protection Short - Circuit Overload Kwh 0.05% 3 Phase Energy Meter Calibration AT6023C

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							±0.05%RG?CL0.05 ±0.1%RG?CL0.1 pf≥0.5
Output? Harmonics	2nd?to?63rd		0.01%RG