380v

What’s the Most Cost-Effective Way to Obtain 380V? EC&M Q. A large textile plant purchased several looms from Europe, which operate on 380V, 3-phase. The only distribution voltage available is 480V, 3-phase. The plant requested advice on the most economical way to obtain 380V for these loads. The electrical service to these looms is from a 3-wire busway. The service to the plant is 480/277V, 3-phase, grounded wye.

What is 220V, 380V or the actuall value is 230V and 400V To understand what 380V (400V) is, you first need to figure out what is 220V (230V). From the power plant to the residential area, the current is supplied via electrolytes at extremely high voltages. In the house, electricity comes from the transformer substation, which converts the high-voltage network in to 400V.

What is the difference between 220 volts, 3 phase and 380 If you have 380/220 volts and 3 phase power (like a lot of foreign countries), the kiln will come with a 4-wire powerblock for the 3 hot wires that give 3 phase and one neutral wire. Between each hot wire, 380 volts can be measured. Between the neutral and any of the hot wires, 220 volts can be measured. The kiln circuits are connected to the

What are the differences between 380VAC, 400VAC and 415VAC For many years, mainland Western Europe has used a mains, 3 phase, electricity supply rated at nominally 380VAC 50Hz. The UK used 415VAC 50Hz. Currently, ALL Western European 3 phase supplies are classified 400VAC. In reality there is no 400VAC supply unless you create one locally. 400VAC was a “standard” created during European

380V from 480V - Practical Machinist Nov 03, 2006· Your motor is designed around 380V 50Hz, and 380/50=7.6V/Hz! As countryman said, you motor will run faster no matter what, but you don't necessarily need to buy a transformer. Now because the speed is higher and the torque is the same, your effective shaft HP will go down by a ratio equal to the voltage ratio (380/480=80%), so you will have 20%240v to 480v downgradeJan 14, 2020240V VFD to run a 415V motor?Feb 26, 2013What do I need to run a 400v 50hz machine?Sep 12, 2007480 v to 380 v transformer- If wired backwardsAug 27, 2005查看更多结果

Google Answers: The advantage of 380 Volt (compared to 220 Jun 16, 2006· If the room in which the unit is to be placed has industrial type wiring, it would have both types of outlets for both 220V AND 380V. However, the 220V intended for lights etc, may not have enough power, to accomodate a large appliance.

Three-phase - Wikipedia Overview

380V_百度百科 380v y形接法 Y形接法的负载引线为三条相线、一条中性线和一条地线,三条相线之间的电压为380V,任一相线对中性线或对地线的电压为220V。 三相电 电表 三相电电表有机械表、普通电子表、磁卡电子表三种,一般规格为: 1.5(6)、5(20)、10(40)、15(60)、20(80)、 30(100

三相電 - 維基百科,自由的百科全書 在中國,民用供電線路相線之間的電壓(即線電壓)為380v,相線和地線或中性線之間的電壓(即相電壓)均為220v。 進戶線一般採用 單相三線制 ,包括三個相線中的一個,另外兩條線路實質上同為中性線和地線共用的一條線路。

220V和380V 电压的区别是什么?_百度知道 220V和380V 电压的唯一区别就是电压等级不同。 220V电压指的是火线与零线之间的电压,是目前我国居民最常用的标准电压的有效 zd 值。而380V电压指的是火线与火线之间的电压。 三角形接法答复数: 11

What are the differences between 380VAC, 400VAC and 415VAC For many years, mainland Western Europe has used a mains, 3 phase, electricity supply rated at nominally 380VAC 50Hz. The UK used 415VAC 50Hz. Currently, ALL Western European 3 phase supplies are classified 400VAC. In reality there is no 400VAC supply unless you create one locally. 400VAC was a “standard” created during European

V380 - Apps on Google Play V380 is a new generation of intelligent household cloud camera free application, can easily realize the remote video monitoring and management. 1. By this software can view the process of real-time video anytime and anywhere. 2. Support remote PTZ control, camera direction of rotation performed by touching the screen.

380v 120/208volt 50Hz Three Phase Transformers, 50Hz Three Phase 380v 120v/208v 50Hz Transformers Input Delta, Output Wye Tower Electric Motor company sells a variety of models and brands of quality electrical transformers at

Flatpack2 380V/3000W HE - eltek The Flatpack2 380V/3000W HE rectifier has high efficiency, OR-ing protection on output and high output power. Distribute pure battery backup DC voltage with a minimum of loss. Remove the low reliability DC-AC step in the central backup power system

Google Answers: The advantage of 380 Volt (compared to 220 Jun 16, 2006· If the room in which the unit is to be placed has industrial type wiring, it would have both types of outlets for both 220V AND 380V. However, the 220V intended for lights etc, may not have enough power, to accomodate a large appliance.

220v to 380v 3 phase converter - Buy Cheap 220v to 380v 3 If you want to buy cheap 220v to 380v 3 phase converter, choose 220v to 380v 3 phase converter from banggood. It endeavors to provide the products that you want, offering the best bang for your buck. Whatever 220v to 380v 3 phase converter styles you want, can be easily bought here.

Three Phase Frequency Converter 50Hz 60Hz GoHz 3 kVA static frequency converter, three phase 50/60 Hz 220V/380V input, three phase 0-520V pure sine wave output, changeable voltage & frequency (V/Hz) for international appliances testing. 10 kVA three phase 220V/380V frequency converter, easy converting 50Hz to 60Hz or 60Hz to 50Hz for three phase industrial motor machines with pure sine wave

Three-phase - Wikipedia In electrical engineering, three-phase electric power systems have at least three conductors carrying alternating current voltages that are offset in time by one-third of the period. A three-phase system may be arranged in delta (∆) or star (Y) (also denoted as wye in some areas). A wye system allows the use of two different voltages from all three phases, such as a 230/400

Porque 380V / 220V - Google Groups Jan 29, 1999· >380V. Que de favorable tiene el trabajar con 380 V de tensión?? Para una empresa que ya está en marcha, ninguna ventaja, salvo que las máquinas modernas suelen ser de 380V conectadas en estrella, de modo que se usan 220V entre fases y neutro, y los circuitos son de 4+1 hilos, tres fases, neutro y protección.

三相電 - 維基百科,自由的百科全書 在中國,民用供電線路相線之間的電壓(即線電壓)為380v,相線和地線或中性線之間的電壓(即相電壓)均為220v。 進戶線一般採用 單相三線制 ,包括三個相線中的一個,另外兩條線路實質上同為中性線和地線共用的一條線路。

380V 50hz - Home - Practical Machinist Jan 26, 2011· 380V 50 Hz traanslated into 450 V 60 Hz. A 50 Hz 380V rated motor will run fine on 60Hz 460 V. Ratio and proportion. Converting 230/60/1 to 460/60/3 is a bit more of a challenge. There's a number of ways already enumerated but mot are

Operating 380V equipment on 400V supply - Electric motors RE: Operating 380V equipment on 400V supply ScottyUK (Electrical) 10 May 14 15:28 It's a bit more complex in Europe where there are still legacy systems running at 380V and 415V, but both are now nominally 400V. 380V equipment has a hard life on a 415V system and overheats because of magnetic saturation. 415V motors on a 380V system overheat

Can I use 380v 50Hz machine on 460v 60Hz power source? The motor would be able to produce rated torque at both frequencies only apply if the V/Hz ratio is constant, meaning that at 50 Hz the supply voltage would need to be 380V and at 60 Hz the supply voltage would need to be 460V. In both cases the V/Hz ratio is 7.6 V/Hz. The biggest issue will likely come into play if the load is a centrifugal pump.

3 Phase Transformer 380V to 220V - EQ-SBK-10KVA This transformer steps down 3-phase 380V to grounded 3-phase 220V/200V or steps up 3-phase 220V/200V to grounded 3-phase 380V. It can be used with MTI's battery safety tester MSK-TE905-UL-R. Specification