3 Phase Electrical Test Meters Calibrators With Wireless Terminal Control

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3 Phase Electrical Test Meters Calibrators With Wireless Terminal Control
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Usage:

AT1022?is?suitable?for?the?measurement?departments?of?research?institution,?generating?station,?power?grid corporation,?railway,?large?industrial?and?mining?enterprises?and?national?measurement?institution?at?all?levels.
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Main?function

Calibrate?indicating?meter,?digital?meter,?electric?transducer,?energy?meter?and?so?on;
Calibrate?AC?sampling?RTU;
Output?2nd~63rd?harmonics;
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Main?feature

Modular?design,?calibrate?indicating?meter,?electrical?transducer,?RTU?and?so?on;
8?inch?color?touch?screen,?interface?friendly,?easy?to?operate;
Equipped?with?RS232,?Ethernet,?and?WiFi?interface,?AT1022?can?either?support?stand-alone?operation,?PC?

control?or?handy?wireless?terminal?control;
Communicate?with?tested?meters?thru?RS485;
Automatically?calculate?the?error?of?meter?and?transducer,?and?the?related?data?can?be?downloaded?thru?

U-disk;
Self-protection,?alarming?and?displaying?overload?location?for?equipment?output?overload,?Voltage?short-circuit,?Current?open-circuit;
Automatically?detect,?diagnose?and?alarm?for?failure.?
Remotely?updating?online,?easily?achieve?software?updating;
Support?calibrating?by?userself.?
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Type:

AT1022C?Electric?meter?calibrator.?Class?0.05

AT1022B?Electric?meter?calibrator.?Class?0.1

AC?large?Voltage?output:

Range:?(Phase?A)?30V,?100V,?300V,?660V,?1000V;
(Phase?B,?C)?30V,?100V,?300V,?660V;
Adjusting?range:?(0~120)?%RG,?RG?refers?to?range,?similarly?hereafter;?Phase?A?1000V:?(0~100)?%RG;
Adjusting?degree:?0.01%RG,?0.1%RG,?1%RG,?and?10%?RG?for?option;
Stability:?0.01%/2min?(Class?0.05),?0.02%/2min?(Class?0.1)
Distortion:?≤0.2%?(Non?capacitive?load);
Max?output?load:?30V?and?upper?gears;?20VA?each?phase;
Measurement?accuracy:?0.05%RG?(Class?0.05);?0.1%RG?(Class?0.1)
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AC?small?Voltage?output:

Range:?Phase?A:?75mV,?300mV,?750mV,?3V,?7.5V;
Adjusting?range:?(0~120)?%RG,?RG?refers?to?range;?
Adjusting?range:?0.01%RG,?0.1%RG,?1%RG,?and?10%?RG?for?option;
Stability:?0.02%/2min;
Distortion:?≤0.2%?(Non?capacitive?load);
Max?output?load:?≥25mA;
Measurement?accuracy:?0.1%RG;
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AC?Current?output:

Range:?(Phase?A)?500uA,?2mA,10mA,?50mA,?200mA,?500mA,?2A,?5A,?10A,?30A;
(Phase?B,?C)?200mA,?500mA,?2A,?5A,?10A,?30A;?
Adjusting?range:?(0~120)?%RG,?RG?refers?to?range,?similarly?hereafter;?
Adjusting?degree:?0.01%RG,?0.1%RG,?1%RG,?and?10%?RG?for?option;
Stability:?0.01%/2min?(Class?0.05),?0.02%/2min?(Class?0.1)
Distortion:?≤0.2%?(Non?capacitive?load);
Max?output?load:?20VA?(30A?gear);?50mA?and?below?gear:?≥15V;
Measurement?accuracy:?200mA?and?above?gears:?0.05%RG?(Class?0.05);?0.1%RG?(Class?0.1);
????????????????????50mA?and?below?gears:?0.1%RG?(Class?0.1);
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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;
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Phase?output

Output?adjusting?range:?0°~360°;
Output?adjusting?degree:?10°,?1°,?0.1°,?0.01°?for?option;
Resolution:?0.01°;
Measurement?accuracy:?0.05°.
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Power?factor?output:

Adjusting?range:?-1?~?0?~?+1;
Measuring?resolution:?0.0001;
Measurement?accuracy:?0.0005
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Frequency?output

Adjusting?range:?40Hz?~70Hz;
Output?adjusting?degree:?1Hz,?0.1Hz,?0.01Hz,?0.001Hz?for?option;
Resolution:?0.001Hz;
Accuracy:?0.002?Hz.
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Harmonic?setting

Harmonic?order:?2nd?~63rd;
Harmonic?amplitude:?0~40%;
Harmonic?angle:?0°~359.99°;
Harmonic?set?error:?2nd?~31st:?≤±0.1%,32nd?~63rd:?≤±0.2%;
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DC?Voltage?output

Range:?100mV,?300?mV,?1V,?5V,?20V,?100V,?300V,?1000V;
Adjusting?range:?(0~120)?%RG;?1000V:?(0~100)?%RG
Adjusting?degree:?0.01%RG,?0.1%RG,?1%RG,?and?10%?RG;
Stability:?0.01%/2min?(Class?0.05),?0.02%/2min?(Class?0.1)
Output?load:?20V?and?above?ranges?≥10mA；5V?and?below?ranges≥50mA；
Measurement?accuracy:?0.05%RG?(Class?0.05);?0.1%RG?(Class?0.1)
Ripple?content:?no?more?than?1%.??
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DC?Current?output

Range:?1mA,?3mA,?10mA,?30mA,?100mA,?300mA,?1A,?5A,?10A,?25A;
Adjusting?range:?(0~120)?%RG;
Adjusting?degree:?0.01%RG,?0.1%RG,?1%RG,?and?10%?RG;
Stability:?0.01%/2min?(Class?0.05),?0.02%/2min?(Class?0.1)
Output?lo