热久久中文字幕,久久久久中文,久久网站国产,久久99精品久久久久久水蜜桃,狠久久,久久婷婷欧美,香蕉精品在线观看

Input Voltage Range: Single-phase 220-240VAC

Output Power Range: 330W-750W

Power Factor ≥0.99 (rated condition);

Support constant curve, constant pressure, proportional pressure control modes, reliable protection functions.

Application Areas:Used for the drive control of permanent magnet motors in household hot water circulation systems.