Hegang secondary water supply equipment Walter Equipment Co., secondary water supply equipment solutions expert! Agents basic conditions: 1. highly recognized Walter company's development philosophy, willing to work with us to create great cause together. 2. love to drainage, water supply industry sales career, have a good working attitude. 3. There is a good social relationship or have their own marketing team, with good development potential market credibility 4. good operating conditions stable company priority. 5. voluntarily accept and comply with the company, "agency agreement" by the provisions. 6. With rich resources given priority. Overview is the secondary water supply equipment motor inverter technology and computer control technology to a new generation of water supply system in the field, it is the water tower, the ideal replacement product high water tank, pressure tank water supply means having to save energy, save and invest, no maintenance, reliable operation, the leading product in the future secondary water supply equipment, I developed the frequency counter can also be applied in all sectors need to adjust the motor equipment, with a significant adjustment accuracy and energy efficiency, such as hoists and fan installation frequency counter is the best speed and air flow adjustment device. The main function of the secondary water supply equipment Automatic completion of more than one water pump soft-start, frequency to frequency operation and stop the entire operation process. 2. The changes in water, and change into more than one pump start and stop 3. LED pressure setpoint and the actual pressure value display 4. LED frequency indication, frequency exception indicates, the electrical fault condition display 5. Protection: having less voltage protection, over voltage protection, overload protection, short circuit protection, stall prevention, to prevent burning and other functions. secondary water supply equipment works automatically adjust the number of units to run the pump and a water pump speed changes according to the user, so that the pump outlet pressure remains constant When the user less than a water pump out the water, the control system according to changes in water has a water pump frequency adjustment operation, when the water in the pipe system pressure drop increases, then the pressure sensor to detect the signal transmitted to the computer control unit, run by computer to determine, issue commands to the inverter to control the pump motor, the speed is accelerated to ensure that the system pressure constant, whereas when the water was reduced to slow down the pump speed to maintain a constant pressure, when the water is greater than one When the water pump, the first pump is switched to frequency operation, the second pump start frequency adjustment operation, when the water is greater than two pumps out water, it will automatically stop one or two pumps running at the entire run Always keep constant pressure system, the pump is always working in the high zone, both to ensure constant water supply users, but also saves energy Heilongjiang - Harbin - secondary water supply equipment Main Specifications 1. Water flow:. 5-5000m3 / h 2. Water pressure range: 0.1-1.5Mpa 3. Power supply: 38V / 220V10% AC (three-phase) 4. Ambient temperature: 0 ℃ ~ + 40 ℃ 5, relative humidity: 90% or less characteristic of a secondary water supply equipment. High water quality: the use of constant pressure pump outlet control, no matter how the water changes in the system are to make the pipe outlet pressure remains constant 2. reliable: the use of imported and domestic high-quality inverter pumps, with perfect protection and automatic manual conversion, the operation is very reliable 3. Energy efficient: can be adjusted according to user changes in water pump speed, the pump is always working in the high zone, energy-saving effect is obvious, than the constant speed pumps can save 35%. 4. Simple: the use of automatic control, the operator simply convert cabinet switch, users can achieve the required conditions 5. small footprint, easy installation: just a group of complete equipment control cabinet and one pump unit, 6. Installation is very easy to extend the life of pumps and motors: more than one pump can achieve reliable soft-start, and take turns running, greatly extending the life of pumps and motors 7. Applications: Available Flow 5 ~ 5000 tons / hour, lift 20 to 140 m 8. significant economic benefits: Using this equipment, not to set the roof of the tank, reducing the cost of the building, but also overcome the pressure tank fluctuations, frequent pump start and build towers a one-time investment, long construction period, cost disadvantages. secondary water supply equipment overview is to motor inverter technology and computer control technology to a new generation of water supply system in the field, which is the water tower, the ideal high water tank, pressure tank water supply apparatus replacement products, energy-saving, saving investment, no maintenance, reliable operation, is the future of the leading products of secondary water supply equipment, I developed the frequency counters can also be used in the motor industry need to adjust the equipment, with a significant adjustment accuracy and energy efficiency, such as hoist and install the fan speed frequency counters are the best air flow adjustment device. The main function of the secondary water supply equipment Automatic completion of more than one water pump soft-start, frequency to frequency and stop running All operating procedure. 2. The changes in water, into a multi-pump start and stop. 3. LED pressure setpoint and the actual pressure value display. 4. LED frequency indication, frequency exception indicates, motor failure conditions 5. protection functions: undervoltage protection, overvoltage protection, overload protection, short circuit protection, stall prevention, burning to prevent secondary water supply equipment works automatically adjusted according to the user running the pump water changes. Number of units and a pump speed, the pump outlet pressure remains constant, when a user less than a water pump out the water, the control system according to changes in water has a water pump frequency adjustment operation, when the water increases the pressure drop in the pipe system , when the pressure sensor to detect the signal transmitted to the computer control unit, run by computer to determine, issue commands to the inverter to control the pump motor, the speed is accelerated to ensure that the system pressure constant, whereas when the water was reduced, the pump speed slow down, in order to maintain constant pressure, when the water is greater than a water pump, the first pump is switched to frequency operation, the second pump start frequency adjustment operation, when the water is greater than two pumps out water, it will automatically Stop one or two pumps running at the entire operation, and always maintain the same constant pressure system, the pump is always working in the high zone, both to ensure constant water supply users, but also saves energy Heilongjiang - Harbin - secondary water supply equipment Main Specifications 1. Water flow: 5-5000m3 / h 2. Water pressure range: 0.1-1.5Mpa 3. Power supply: 38V / 220V10% AC (three-phase) 4. Ambient temperature: 0 ℃ ~ + 40 ℃ 5, Relative Humidity: 90% or less of secondary water supply equipment Features 1. High quality: the constant pressure pump outlet control, no matter how the water changes in the system, are to make the pipe outlet pressure remains constant and reliable 2. Run: imported frequency and domestic high-quality pumps, with perfect protection function and automatic, manual conversion, the operation is very reliable 3. Energy efficient: the pump speed can be adjusted according to changes in water users, so that the pump is always working in the high zone, saving the effect is obvious, than the constant speed pumps can save 35% 4. Operation is simple: the use of automatic control, the operator simply convert cabinet switch, users can achieve the required conditions 5. footprint, easy installation: only one set of complete equipment control cabinet and one pump unit, the installation is very easy to extend the life of 6 pumps and motors: more than one pump can achieve reliable soft-start, and take turns running, greatly extending the pumps and motors 7. Application of life: for traffic from 5 to 5000 t / h, head of 20 to 140 m 8. significant economic benefits: Using this equipment, not to set the roof of the tank, reducing the cost of the building, and to overcome the pressure tank fluctuations, frequent pump start and construction of large tower-time investment, long construction period, cost disadvantages.