The utility model discloses an electricity energy meter accuracy tester under a condition of pulse train interference, which is used for an electricity energy meter provided with a live wire input end, a zero wire input end, a current input end, a current output end and a pulse output end....
Innovation for utility companies is going beyond the hardware that is used to monitor energy consumption on the grid, bringing forth analytics to understand meter accuracy, which previously could not
Consequently, no meter leaves our production facility without having passed strict functionality and accuracy tests. This is well above industry standards, but it is our way of ensuring that utilities around the world only receive meters that meet our quality standards – and their expectations. Our...
The Test Bench Accuracy Class 0.05 Reference Standard Energy Meter Hc3101b Accuracy Class: 0.05 /0.1 Output Frequency Range 45Hz~65Hz; Resolution: 0.01Hz Numbers of Calibrated Energy Meter 48 (6/8/12/24/48/60) on Requested Transport Package ...
Energy Meter, Electricity Meter, Electric Meter, Electronic Meter, Watt-Hour Meter Company Introduction Production Capacity Meteronic is an ISO9001 certified professional manufacturer for electricity metering system. We are headquartered in Hangzhou West Lake Industrial Park, China. Hangzhou is the capital...
By means of pre-storing voltage and current signals corresponding to an actual load, when a test is performed, actual on-site voltage and current signals can be used for testing an intelligent electricity meter, thereby ensuring the authenticity of test data, and improving the accuracy of a ...
(classes 0,2 S and 0,5 S) v EN 50470测试项目介绍 v Insulation Impulse Voltage Test(脉冲电压测试) AC Voltage Test(交流耐压测试) v Accuracy Current Variation(电流变化) Voltage Variation(电压变化) Frequency Variation (频率变化) Meter Constant(校核常数) Starting and No-load Conditions(启动和潜动...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequ...
Design of Multi-function Watt-hour Meter Based on the New Electronic Current Transformer The performance of the current transformer used for watt-hour meter directly affects the meter's measurement accuracy.In view of the issues existing in the... WU Tao,Y Zhou,W Gong,... - 《Automation of...
2. Test selection: peak value, effective value. 3. Output method: digital display, analog output (with a full range of 2V effective value). 4. Frequency range: Acceleration: 1Hz~10kHz; Speed: 5Hz~2kHz; Displacement: 5Hz~20...