Product Introduction
The system is high efficiency energy saving advanced technology it uses the AC frequency converter governor with the international advanced level according to the water supply network water consumption changes through the microcomputer to automatically control the pump AC motor power frequency and voltage so as to realize the automatic regulation of water supply automatic selection of the pump into operation to start the number of water pressure to ensure the network water supply. At the same time the power and water can be greatly saved to achieve the most reasonable and energy-saving optimization system.
CHARACTERISTIC
1 Because the system at any time according to the user needs to adjust the speed of the pump so as to change the water supply to ensure the quality of water supply water pump speed control operation energy-saving effect is very significant.
2. Soft starting of the water pump completely avoids strong starting current.
3 Automatic control perfect protection function automatic fault diagnosis with input power supply over voltage over current short circuit and other protection functions.
4 Adopt the international advanced level of imported frequency conversion governor (WVF)ABB brand and industrial microcomputer (PLC) Omron reliable performance.
5. Water pump control mode: cyclic soft start that is there is a soft start between the motor and the motor. The motor that starts first in the soft switch will stop working first. Water pumps are switched at regular intervals greatly extending the service life of equipment.
6. According to the special requirements of users add a variety of additional functions timing start and stop equipment liquid level control etc.
Application
1. Urban tap water and gas stations with daily water supply of less than 100000 m3 have a particularly significant energy-saving effect.
2. Domestic water supply for residential areas hotels and other large public buildings.
3 small and medium-sized industrial and mining enterprises production (life) water supply.
4. Fire water supply system for residential areas hotels large public buildings and various industrial and mining enterprises.
5 industrial and mining enterprises constant pressure (variable pressure) cooling water supply and heating air conditioning hot and cold water circulation water supply system and other infusion systems.
6 sewage pumping station water supply treatment of sewage lifting and water supply system.
7. Agricultural drainage and irrigation garden spraying water feature and music fountain system
Technical Data
1. Flow regulation range: 0-3000m3 / h
2. Pressure adjustment range: 0.10-2.0MPa
3 the whole machine capacity (single motor) range: 0.37-280kW
4 operation mode: single interactive multiple and mutual parallel outlet constant voltage (variable voltage).
5 operation mode: frequency conversion automatic manual.
6 starting mode: multiple pumps all use soft starting.
7 noise: ~<90dB(A)
8 the machine efficiency: ≥95n % (n pump efficiency).
See tank manual for tank parameters and dimensions. See the electrical control manual for external dimensions and functions of the electric control cabinet.
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Our company specializes in the design, development, manufacture and sale of universal fluid equipment pump manufacturers.
Nanzhuang Industrial Park Boshan District Zibo City Shandong Province China
zhengji@zhengjipump.com
+86-533-4505770
+86-533-4518770
+86-13805334487
