Single phase meter, three phase meter, hour meter, energy meter, prepayment meter, smart meter, electricity meter Zhuhai YuJian Science Technology Co., Ltd. focuses on all kinds of electricity meters: single-phase electricity meters, three-phase electric
1.Introduce the principle of the tamper preventing for the electronic single-phase electrical energy meter and analyze two wrong wiring situations.介绍电子式单相电能表防窃电的工作原理,并对使用中的2种接线情况进行了分析。 3)single-phase electronic watt-hour meter单相电子式电能表 1.Hardware design meth...
Support square wave, peak wave metering, and single-phase meter 2-21st harmonic metering; Self monitoring of measuring core error, capable of monitoring basic faults of measuring devices (optional); The expansion module is mainly used for energy meter data communication, supporting communication method...
The watt-hour meter can be divided into DC watt-hour meter and AC watt-hour meter according to its circuit. According to its phase line, AC energy meter can be divided into single-phase energy meter, three-phase three-wire energy meter and three-phase four-wire energy meter. ...
It can eliminate effects of internal resistance of electrimeter without a compensator. 22. 48kb 再利用时间常数对测温点的能量平衡方程进行直接求解,从而得到被测介质的真实动态温度。 Then, an energy balance equation of the temperature measurement points is directly solved by the time constants, thus...
For current structure seismic design, the first-phase work is still elastic analysis. 对于现行的结构抗震设计,第一阶段的工作仍然是进行结构的弹性分析。 26. 56kb The design method of medical elastic assistive devices based on reverse engineering is proposed, and the expression for calculating strain...
2) electronic single-phase electrical energy meter 电子式单相电能表 1. Introduce the principle of the tamper preventing for the electronic single-phase electrical energy meter and analyze two wrong wiring situations. 介绍电子式单相电能表防窃电的工作原理,并对使用中的2种接线情况进行了分析。
SDM72D MID Digital Energy Meter LCD Display 3 Phase Din Rail Energy Meter Eastron Power Meter $35.00 - $42.98 Min. order: 1 piece DDSU666 220v Modbus RS485 Communication Din Rail Smart Solar Inverter Power Meter Single Phase Energy Meter ...
Phase Three Phase Measuring Energy Range 0-99999 kwh Other attributes Place of Origin China Brand Name CHINT Model Number DDSU666/ DTSU666 Display Type Digital Only Operating Temperature -25℃-55℃ Product name CHINT watt-hour power meter energy meter ...
Front. Energy Res. 2022, 10, 803882. [Google Scholar] [CrossRef] Jithin, K.V.; Rajesh, P.K. Numerical analysis of single-phase liquid immersion cooling for lithium-ion battery thermal management using different dielectric fluids. Int. J. Heat Mass Transf. 2022, 188, 122608. [Google ...