China Industrial Metering Equipment Online Market
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Gold Index: 5533
Place of Origin: | Zhejiang, China (Mainland) |
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High Stability Three Phase Power Meter Test Equipment / AC DC Standard Source
Profile
AT3031 is suitable for the measurement department of research institution, power grid corporation,
railway and national measurement institution at all levels, and test, production, calibration in meter
manufacture.
Main function
Support various tests including indicating meter, digital meter, energy meter, etc.
Output 2nd ~63rd harmonics;
Main features:
High stability, low waveform distortion;
8 inch color touch screen, interface friendly, easy to operate;
Equipped with RS232, Ethernet, and WiFi interface, AT3031 can either support stand-alone operation,
PC control or handy wireless terminal control;
Communicate with tested meter thru RS485;
Customize and develop the automatically adjustment and calibration system;
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.
Type
AT3031C three phase AC, DC standard source, class 0.05
AT3031B three phase AC, DC standard source, class 0.1
Technical specification
AC voltage output
AC large voltage output
Range: (Phase A) 30V, 100V, 300V, 660V, 1000V;
(Phase B, C) 30V, 100V, 300V, 660V;
Adjustment range: (0~120) %RG, RG refers to range, similarly hereafter; Phase A 1000V: (0~100) %RG;
Adjustment resolution: 0.01%RG, 0.1%RG, 1%RG, 10%RG for option;
Stability: 0.005%/1min (0.05 class), 0.01%/1min (class 0.1);
Distortion: ≤0.1% (Non-capacitive load);
Output maximum load: 25VA each phase (resistive load);
Accuracy: 0.05%RG (0.05 class), 0.1%RG (class 0.1);
AC small voltage output
Range: phase A: 75mV, 300mV, 750mV, 3V, 7.5V;
Adjustment range: (0~120) %RG, RG refers to range, similarly hereafter;
Adjustment resolution: 0.01%RG, 0.1%RG, 1%RG, 10%RG for option;
Stability: 0.005%/1min (0.05 class), 0.01%/1min (class 0.1);
Distortion: ≤0.1% (Non-capacitive load);
Output maximum load: ≥ 25mA
Accuracy: 0.1%RG (class 0.1);
AC current output
Range: phase A: 500uA, 2mA, 10mA, 50mA, 0.2A, 0.5A, 2A, 5A, 10A, 30A;
Phase B, C: 0.2A, 0.5A, 2A, 5A, 10A, 30A;
Adjustment range: (0~120) %RG, RG refers to range, similarly hereafter;
Adjustment resolution: 0.01%RG, 0.1%RG, 1%RG, 10%RG for option;
Stability: 0.005%/1min (0.05 class), 0.01%/1min (class 0.1);
China Industrial Metering Equipment Online Market [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)