converter control cabinets

Outline LBP series converter speed-regulation constant-pressure water supply equipment is new-generation energy-saving water supply equipment developed and produced in this company and uses both AC converter and micro-processor control know-hows as its core.This equipment can automatically regulate the pumps rotating speed and the numbers in running to have the pressure in the water supply pipe-net kept at the set value and keep the necessary flow,thus to get the objective to raise the suppled water s quality and be high effective and energy saving. Characterstic 1.High efficiency and energy-saving 2.Stable water-supply pressure 3.Easy and simpie operation 4.Prolonged motor and water pump durabilities 5.Perfected protective functions 6.The function for the attached small pump of a small flow to automatically run 7.With a converter regulation,the phenomenon of"water hammer"is effetively prevented. 8.Both converter and controller are easily programmed and set up, and easily mastered. 9.Equipped with a manual switch control,able to ensure the equipments to run in a safe and cotiunous way. 10.The serial interface of communications can beconnected to a computer to carry out the direct control from the computer network. Application Civil water supply Fire-fighting Sewage treatment Pipeline system for oil transport Agricultural irrigation Musical fountain Specification Ambient temperature：-10℃~40℃ Relative humidity：20%~90% Flow adjusting range：0~5000m3/h Control motor power：0.37~315KW