Constant pressure water supply control panel
Main Feature
ZBHG series variable constant pressure water supply control cabinet is the company development of a new generation of energy-saving water supply products.
Its core is the AC frequency inverter technology and the microcomputer control technology. Use closed-loop control system. The control panel can automatically adjust the pump speed and the number of units running, so that the pressure of the water supply network to maintain the required pressure and flow, so as to improve the quality of water supply and high efficient energy saving purposes. The control cabinet can replace the high water-level tank, water tower and other facilities and valve adjustment and other measures . to improve the automation of water supply and drinking water quality, to prevent secondary pollution, is an ideal modern water supply products.
Application Range :
Urban and rural residential area, high-rise buildings water supply, hotels, restaurants and large-sized structures' water supply and fire fighting water;
City central heating water supply and air-conditioning system of hot and cold water circulation system;
Water pumping stations, pipeline system;
Industrial production and water recycling water of industrial boiler water supply system;
sewage treatment system;
old water supply (pressure water tower high water-level and water tank supply) transformation;
Agricultural irrigation, sprinkler irrigation and music fountain.
Product Characteristics:
3 units main pumps + one unit small pump, Multi-speed control mode can be selected .
- Flexible increase ,decrease pump control logic.
- Flexible sleep pump control function;
- Regular rotation control, can effectively prevent the rust of the pump;
- Up to 8 periods of pressure control, and each period
- can be set to any arbitrary pressure setting control and realize time switch function;
- Pipe network pressure monitoring, alarm; pump grounding, loss phase and so on perfect protection.
Constant Pressure Water supplu principle
CHZIRI Package
FAQ
1. Can I get some samples?
Yes, Sample order is available for quality check and market test .But you have to pay for it .
2. What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3. What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.Cash.
4. What's your warranty terms?
We offer 12 months warranty time .
5. Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6. Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7. How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
8. Can you sell spare parts ?
If you are using CHZIRI products .we can sell spare parts to you . But we couldn't sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .CHZIRI Electrical have the right to export and can sell electrical product all over the world..
10. Can you make the inverter and soft starter control boards (switchgear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request . But you can send us the wiring diagram .
11.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol.
12.How can I trust you ?
The core of CHZIRI electrical culture is honesty and loyalty .our company has been audited and approved ISO9001,CE.CCC. Assessment report will could be sent to you by e-mail .also .we are the made-in-china's gold supplier since 2008.Now we have clients all around the world .
Audited Supplier 
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