公司主要产品：稳压器、高低压变压器、电抗器。
Company main products: Voltage stabilizer, high low pressure transformer, reactance implement.
本文介绍了一种不用低压变压器和继电器激光电源保护电路。
In this paper, a protective circuit for power supply of lasers without the use of low-voltage transformer and relay is presented.
降压变压器低压AC电源提供照明，仪器仪表和其他使用交流电在一个较低的电压的电路。
Step down transformers provide low voltage AC power for lighting, instruments and other circuits that use alternating current at a lower voltage.
西门子供给范围包括电力设备，如中压和高压变压器以及所有高、中、低压配电系统。
The Siemens scope of supply includes power equipment such as medium and high-voltage transformers as well as all the high, medium and low-voltage distribution systems.
介绍了配电变压器低压保护的组成，对故障原因进行了分析，提出了提高低压保护可靠性的具体措施。
Introduces the constitutes of low voltage protection system of distributing transformer, analyzes the failure reason, puts forward concrete measures of improving low voltage protective reliability.
环氧浇注干式配电变压器高低压线圈都由环氧树脂浇注密封， 所采用的环氧树脂性能好，抗裂， 耐高温，机械强度高，寿命长。
Epoxy cast dry-type distribution transformer high-voltage coil sealed by epoxy resin casting, using epoxy resin performance, cracking, high temperature, high mechanical strength, long life.
同时也考虑了变压器分接头对中低压侧电压的调整。
Voltage adjustment by transformer taps at medium_low voltage supply are also considered.
变压器的垂直吊运与同变电室的其他高、低压配电柜同期进行，吊装前对吊装方案进一步论证和优化。
Vertical swinging of transformer and other high & low voltage switch boxes should be carried out simultaneously. Have further argument and optimization of hoisting plan before hoisting.
采用大位移几何非线性理论，研究了变压器低压绕组的辐向稳定性。
The large deformation geometric nonlinear theory is used to study radial stability of transformer low-voltage windings.
早在上世纪80年代，带变压器的低压照明已经是新技术了，而现在，我们就差没在每个灯光装置里面置入一台“电脑”来控制所用的LED灯了！
Back in the 80s low voltage lighting with transformers was new technology, now we are close to having a computer inside every light fitting to control LEDs!
介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果，讨论了助磁法运用于实际应注意的一些问题。
The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application.
ABB还将提供低压开关装置，电机控制中心和分布式变压器。
ABB will also provide low-voltage switchgear, motor control centers, and distribution (MV/LV) transformers.
对电力配电变压器低压接线柱频繁烧损原因作了具体分析，由此提出了对低压接线柱结构进行改进的具体方案，设计出一种两段式新型导电杆。
The frequent damage of power transformer's low-voltage connection pole is studied in detail and a solution to improve its structure is proposed.
为此，本文将特殊变压器与低压单元电路巧妙结合，提出一种新型高压SRD功率变换器。
Therefore, this paper proposed a new type of high voltage SRD power converter by combining a special transformer and low voltage cell circuits ingeniously.
大、中型工厂变电所主变压器低压侧常采用单母线分段的运行方式。
The low voltage side of the main transformers in the substations of large and middle-sized plants USES operation mode in the single-bus sections.
随后利用电路理论对这种变压器的各种相间短路故障进行了分析，得到了各种故障情况下变压器高低压侧各相电流间的关系。
The relations between the currents of all phases and at both sides are drawn out by applying circuit theories and analyzing different inter phase short circuit faults of this kind transformer.
介绍一种采用低压电压型变频器、正弦波滤波器和变频升压变压器构成的低-高式中压变频控制系统。
A kind of medium voltage AC variable frequency control system, which consists of voltage source inverter, sinuous filter and stepup transformer with variable frequency, is introduced.
它由自耦变压器、数字逻辑电路和低压小继电器电路组成。
This device consists of self-coupling transfer, digital logic circuit and low voltage relay circuit.
究其原因在于现有配电模式中配电变压器供电范围过大，低压线供电半径过长。
The reason is that the transformer supply area is too broad and the low-voltage line is too long in present distribution model.
Trasfor是中低压应用领域干式变压器和电感器的领先制造商。
Trasfor is a leading manufacturer of dry-type transformers and inductors for low-voltage and medium-voltage applications.
我厂还专业生产可控硅整流器、特种变压器、电抗器和低压开关柜。
We also specializing in the production of plant silicon-controlled rectifier, and special transformers, reactors and low-voltage switchgear.
配电变压器是将电能直接分配给低压用户的电力设备，其运行状态是整个配电网经济运行的重要组成部分。
Distribution transformers face to customers directly, its operation state is the important component of safe economical operation of the whole distribution network.
保持高低压配电柜和变压器运行正常。
Keep high& low voltage distribution box and transformers running smoothly.
高压逆变压器 高压逆变器常用在点亮LCD、打印机电源、电蚊拍等低压变高压的电路中。
Inverter of high-voltage Inverter of high-voltage is commonly used in LCD, power supply for printers, electrical mosquito racket and other electrical circuit of low voltage.
低压输入变压器LIVC ？
建筑供配电设备、高低压开关柜、变压器、断路器、继电器、各种开关等；
Variable distribution equipment, high and low power switchgear, transformer, breaker, relay, switch;
主厂房低压工作变﹑备用变﹑电除尘变采用干式变压器，其它采用油浸变。
The low voltage operational transformers in the power house, the backup transformer, and the DD transformer shall be dry-type transformers, while other transformers shall be of oil immersed type.
介绍了组合变压器中的变压器、高压系统、低压系统设计以及设计时应注意的几个技术问题。
The design for the transformer, high voltage system and low voltage system in combined transformer is introduced.
上海晶鑫电工设备有限公司是一家专业生产高低压干式变压器和电抗器的公司。
Company profile Shanghai Jingxin Electrical Equipment co., LTD is a company specializing in the production of dry-type transformer and reactor.
上海晶鑫电工设备有限公司是一家专业生产高低压干式变压器和电抗器的公司。
Company profile Shanghai Jingxin Electrical Equipment co., LTD is a company specializing in the production of dry-type transformer and reactor.
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