人妻洗澡被强公日日澡电影,国产jk精品白丝av在线观看,性少妇FREESEXVIDEOS高清BBW,国产精品久久久久久久久久久不卡

Welcome to [Yixing Wansheng Transformer Co., Ltd.]Official website!
CN EN

Special transformer series

Low voltage and high current transformer


Overview
This series is suitable for continuous load test of electrical equipment such as switches, current transformers, diamonds, short-circuit heating, etc. with rated frequency of 50 Hz as ascending and heating. Generally, voltage adjustment is required on the front side of the power supply to achieve stepless voltage regulation on the low voltage side.
 
Model Meaning

 
Ordering Information
1. product model
2. rated capacity
3. high and low voltage, such as ordering special low-voltage transformers can be proposed as a special product.

Technical parameters

Related Products

Copy right ? 2019 Yixing Wansheng Transformer Co., Ltd.