calibration electrical test instruments electrical calibration equipment electrical test equipment from China manufacturer - China Industrial Metering Equipment Online Market

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: AT1022C

Relay Multifunction Power Calibrator / Calibratio

Relay Multifunction Power Calibrator / Calibration Of 1-Phase Energy Meter With RS232 , RS485

Main Features:

Communicate with tested meters thru RS485, Ethernet, RS232;
AC Voltage: 150mV-1000V (Single phase), 57.7V-660V (3 phase);
DC Voltage: 50mV-1000V; DC Current: 5mA-30A
AC Current: 5mA-30A (Single phase), 0.2A-30A (3 Phase);
Export 2nd-63rd harmonics, and measure & analyze the harmonics;
With relay output and pulse output, AT1022C can remotely control the tests of indication and information response time;
7" color touch screen, interface friendly, easy to operate;
Equipped with RS232 & Ethernet interface, AT1022C can be operated either stand-alone, or controlled by PC;
Accuracy: U, I, P, Kwh: ±0.05%; Q, Kvarh : ±0.1%;
U, I, P stability: 0.01%RG/3min; Distortion of AC Voltage and AC Current: ≤0.2%;
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;
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);