Voltage Monitor Test Equipment Electrical Calibrators For Power Grid Corporation
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Voltage Monitor Test Equipment Electrical Calibrators For Power Grid Corporation
Profile:
AT1012 is suitable for the measurement departments of research institution, power grid corporation, railway,
large industrial and mining enterprise and national measurement institution at all levels.
Main functions:
Test various voltage monitors;
Manually or automatically test each function according to voltage monitor test regulations.
Main features:
8 inch color touch screen, interface friendly, easy to operate.
Communicate with tested meter thru RS-232/485;
Automatically calculate error of tested voltage monitor, and related data can be downloaded by U disk;
Self-protection, alarming and displaying fault location for output overload and voltage short circuit;
Automatically detect, diagnose and alarm for failure.
Remotely updating online, easily achieve software update;
Support calibrating by userself.
AC Voltage output:
Range: 57.7V, 100V, 220V, 380V;
Adjusting range: (0~120) %RG, RG refers to range, similarly hereafter;
Adjusting resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG;
Stability: 0.01%/2min;
Distortion: ≤0.1% (Non capacitive load);
Max output load: 25VA;
Measurement accuracy: 0.05%RG;
Clock accuracy:
Clock accuracy: 0.05 s/day;
Other parameters:
Power supply: 90-265VAC/DC
Power frequency: 50Hz~60Hz
Power consumption: 100VA
Environment condition: 20℃~30℃,Humidity: RH≤85%
Storage environment: -20℃~50℃
Weight: 15kg