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- A computer-aided spark voltage test system for working electrolyte. 工作电解液闪火电压的计算机测试系统。
- The results show that this device is suitable for high voltage test in large capacity,long distance XLPE cables and GIS in power grids. 现场试验结果证明,该试验装置用作大容量、长距离交联聚乙烯电力(XLPE)电缆、GIS等高电压电力设备的高压试验是非常合适的。
- The computer-aided spark voltage test system for working electrolyte is established with A/D conversion technology and sampling circuit. 通过取样控制电路，利用A/D转换技术，建立了工作电解液闪火电压的计算机自动测试系统。
- This paper details personal security problems in high voltage test and scheme and application of telecontrol technology in high voltage test. 摘要文章详细介绍了高压测试中人身安全的问题，提出了遥控技术在高压测试中的运用，并给出了较详细的解决方案。
- Line frequency withstand voltage test is a test to verify low-voltage appliance's solid insulation and the capacity to withstand short time over-voltage. 工频耐受电压试验是验证低压电器固体绝缘及其耐受暂态过电压能力的试验。
- Principle of line frequency withstand voltage test equipment, the relation between test transformer capacity and leakage current setting value and cautions at test are described. 描述了工频耐受电压试验设备原理、试验变压器容量与泄漏电流整定值之间的关系以及试验时的注意事项。
- The implementation of leakage current measurement in withstand voltage test at operating temperature for electric appliance safety inspection is presented in this paper. 介绍一种新型多工位电能表全自动交流耐压试验装置的方案设计、实现原理以及功能特点。
- Carry out DC voltage endurance and leakage current measure or cable main insulation AC voltage test according product technology terms and condition stipulation. 按产品技术条件的规定决定进行直流耐压及泄漏电流测量或是进行电缆主绝缘交流耐压试验.
- Through AC voltage test and local discharge measurement,separating switch insulation rod quality defects are found,and it passed test after replaced with qualified one. 通过交流耐压试验及局部放电测量发现隔离开关绝缘拉杆存在质量缺陷,更换合格绝缘拉杆后试验通过。
- Analyzes thoroghly the working principle of the control system in respects of weft signal, residual yam, leakage of electricity and high voltage test, with detailed circuits presented. 详细地分析了日产LW－542型喷水织机探纬控制系统的纬丝信号、残丝、漏电、高电压检测的原理并测绘出具体的电路。
- It is indicated that the conventional method of DC withstand voltage test is defective for the acceptance test of XLPE cables, and the frequency-modulated series resonance test of 2U_0, 5 min is more appropriate for the said purpose. 指出交联聚乙烯绝缘电缆的交接试验沿用传统的直流耐压试验方法存在不足,较合适的方法是进行2U0,5 min的调频串联谐振试验。
- The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable. 分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷,但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- When performing AC voltage testing on the main circuits, pay special attention during this procedure to voltage transformers, cables, etc. 一次回路试送电,在此过程中,要特别注意电压互感器,电缆等的情况;
- BATTERY OPEN CIRCUIT VOLTAGE TEST 电瓶开路电压测试
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- partial discharge inception voltage test 局部放电起始电压试验
- Its voltage has not been exceeded. 它的电压没有超过。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- High Voltage Test of power circuits 功率柜交流耐压试验
