How to reduce voltage？

2022-09-28 11:52:23

1次

Recently, I found that many of our purchasers are very interested in voltage reduction. Let's supplement the common sense of voltage reduction and hope to give us some help.

1、 380v voltage booster is selected to increase the voltage compensation by 60-100v to a certain value (safety value). When the motor starts, the contactor coil voltage will not have a low voltage trip value, so it can be started. After starting, the voltage will drop to about 400v. After the load, 380v is guaranteed.

2、 One 380v to 1000v booster and one 1200v to 380v transformer produced by Hengfengshuai Electric are selected. The 1000v voltage is transmitted to 2000m through 95m2, and then the 1200v voltage is reduced to 380v by voltage reduction. The line current is reduced and then the line loss is reduced. Make the ending equipment work normally. It is required to insulate the wire.

3、 (Suitable for high precision equipment) A set of voltage regulator of our company is selected to increase the voltage to a value. When the equipment starts, we compensate the voltage drop. Before the voltage drops to the point where the contactor trips, we compensate the voltage. The equipment starts normally and the voltage recovers to the normal value.

HENGFENGSHUAI ELECTRIC, is an electrical enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Designated suppliers for the world's top 500 enterprises .Its main products include power transformers, medium and low voltage switchgear, distribution panel ,circuit breakers, transmission tower ,Cable and other power distribution equipment .The group has five department: Transformer department, Panel department, power transmission tower department, cable department and electrical engineering department. HENGFENGSHUAI ELECTRIC, has been working hard to provide the best transmission, distribution solutions for users all over the world.【WhatsApp：+86158 5325 2696（Jack） +86158 5326 5269（Alisa）hfs@hengfengshuai.com https://www.hengfengshuai.com 】

label:380v transformer，power transformers， Transformer

Website of this article:https://www.hengfengshuai.com/xyzx/245.html

上一篇：Technical development of transformers and voltage regulators

下一篇：Important components of three-phase dry-type transformer