Constant water-supply frequency conversion controlling cabinet
l 系统压力稳定、波动小
l 变频循环软启,减少磨损,避免水锤
l 定时换泵,失水量大时自动投入多台泵运行
l 可以一台控制多达七台锅炉给水泵
l 自带压力变送器,自成体系可单独运行
l 超压开启泄压电磁阀,保证系统安全故障报警
l 软化水箱缺水停泵
l Stable system pressure, low rebound.
l Frequency conversion circling soft starting for low abrasion and avoiding water hammer
l Regularly changing pump: Starting automatically more pumps for large water loss.
l Controlling as many as 7 boiler pumps with one set
l The pressure transducer(delivered together with the set)an independent system can be operated independently
l Leakage electromagnetic valve starting for super pressure guarantees failure alarm
l Stop the pump when the softened water tank is empty |