Dr. Paul factory direct water supply intelligent control device

Contact: Oxen pull Merchants Tel: 13710075826 E-mail: oukewan1314@163.com 1, Overview: Dr. Paul Water Supply intelligent control system is based on the original fan / pump power control cabinet, in view of the actual operation of the pump , fuzzy control technology development and production of energy-saving and intelligent control products. The device consists of the fuzzy controller, inverter and other components remote pressure gauge closed-loop control system, the machine can automatically adjust the speed and number of operating pumps and the pressure to maintain the water supply network set pressure, so as to improve water quality and The purpose energy efficient. Dr. Paul supply intelligent control devices by dynamically adjusting the pump speed to meet the system pressure and flow, to meet the water requirements of each period. In peak hours the day in addition to water, other times are running at very low frequency state, in order to achieve substantial energy savings. 2, the system features: ● can realize multiple pump motor control, based on real-time control hydraulic pressure setpoint value, choice into the water, the number of pumps, and pumps have been put into operation speed; ● has a sleep wake , scheduled partial pressure of water supply, a variety of energy-saving operation function selection or affiliated with regulator pump small pump, etc.; ● for multi-pump system, regular rotation, eliminating a long time without water pump corrosion or prolonged use of wear; ● Water Digital fuzzy control, intelligent adjustment, fast response time, good stability; ● digital control panel, digital display the running hydraulic pressure, frequency, time and pump operating parameters; ● overvoltage, overload, overcurrent, overheating and other automatic protection function ● Automatic / manual function, to ensure continuous operation of water supply systems; ● Excellent automation control and energy-saving effect, saving rate: 15% -40%. 3, Application: high-rise buildings, residential quarters, enterprises domestic water supply, industrial process water, urban water supply, urban rural safe drinking water, urban heating network of secondary water, boiler feed water, agricultural and garden irrigation water, fire regulators; sewage and wastewater treatment; large squares, parks and green irrigation and drainage systems; oil pipelines, oil depots, pumping stations, oil port constant pressure oil system and so on. 4, product specifications and technical parameters: Rated power: 1.5kW-400kW Input: Rated voltage / frequency: single-phase 220V, three phase 200V, three-phase 380V; 50Hz / 60Hz transformers allowable values: Voltage: -20% ~ +20 % voltage unbalance rate: <3% Frequency: ± 5% output: Rated voltage: 0 ~ 200V / 220V / 380V Frequency range: 0Hz ~ 500Hz frequency resolution: 0.01Hz Overload: 150% of rated current for 1 minute, 180% of rated Current 3 seconds 69, the structure: Vibration: less than 5.9 m / s 2 (0.6M) Storage temperature: -20 ℃ ~ + 60 ℃ Protection class: IP20 (display unit in the selection of a state or state of the keyboard) Cooling: Forced air Installation: wall, cabinet installation Dimensions: See product installation manual or customized according to user requirements.