手机精品在线日韩中文字幕,久久久国产成人精品蜜臀Av色欲 ,久久久久亚洲av成人人电影,拍国产真实乱人偷精品,国产三级久久毛毛亚洲精品,久久久亚洲精品无码,精品国产福利在线观看网站,国产黄色在线播放

PRODUCT DESCRIPTION

A charging device for trolleybuses with supercapacitors as energy storage devices.

Charging current 0-1800A, charging voltage 0-900V.

Standard modular design, supports drawer and hanging installation .

Using three-level out-of-phase parallel high-power conversion technology with smaller the volume and lower ripple .

Humanized intelligent operation interface.

PRODUCT APPLICATION

Used in the tram lines of Shenzhen, Ningbo, Wuhan, Huai'an, Guangzhou.