The intelligent frequency conversion non-negative pressure water supply system is an intelligent frequency conversion water supply system that integrates non-negative pressure water supply equipment, B2000 series intelligent constant pressure water pump controller, man-machine interface and a comprehensive online service platform that can realize remote monitoring, which is characterized by rich functionality, high versatility, energy and water conservation and can meet the water supply needs of various occasions.
The non-negative pressure water supply equipment adopts advanced cabinet-free and non-negative pressure water supply technology. Each pump is equipped with a frequency converter, and communication between the frequency converters can be carried out. Multiple pumps can automatically switch, eliminating the need for a control cabinet. It has the characteristics of low noise, simple structure and high reliability.
1. Automatically controlled and constant water pressure
2. Pressure can be set directly via keyboard or touch screen
3. Pressure sensor with built-in PID control for no-load shutdown (sleep mode) without the need for an electrical cabinet and PLC control
4. Automatic rotation and linkage of multiple pumps
5. Automatic restart after a power failure, no shock waves on the motor
6. Automatic failover after host and slave failure, with real-time fault parameters recorded for fault analysis
7. Automatic accumulation of running time for energy saving analysis and maintenance of the equipment Easy to operate, easy to learn
8. Automatic pump stop when no one is using the water, automatic pump start when someone is using the water with alternating operation of several pumps
9. Can receive sensor feedback signals: 4"20mA, 0 ~5 VDC, 0 ~10 VDC.
10. With remote monitoring function.
11. Overall appearance is neat and elegant, easy to operate.
Guangzhou Bedford Electrical Equipment Co., Ltd.
Address: 1st Floor Building C, No.2, Taowan Industry Zone, Liwan District, Guangzhou, China.
Phone: +86 20-81561021
Fax: +86 20-81891390
Zip code: 510370
Service Hotline: 1350002099 18664751963
1. The warranty is limited to the inverter itself. Within 12 months from the date of purchase, the inverter will provide free maintenance services if the product is damaged due to malfunctions caused by the product itself within 12 months from the date of purchase.
2. During the warranty period, if something happens, our company will charge a certain amount of maintenance fee depending on the situation.
A. Failure to strictly follow the "Instruction Manual" or exceed the standard requirements in an environment that does not meet the requirements of the "Instruction Manual".
B. Failure caused by self-repair or modification without permission.
C. Faults caused when the inverter is used for abnormal functions.
D. The inverter is damaged due to incorrect wiring.
E. Damage caused by improper storage, fall or other external factors after purchase.
F. Failures caused by natural disasters such as abnormal voltage, lightning, fire, water mist, metal dust, gas corrosion, earthquakes, storms, or disaster-related causes.
G. Tear off the product identification (such as nameplate, etc.) without authorization; the serial number of the body does not match the warranty card.
3. If you have any questions, please contact the agent or contact our company directly.
4. For machines beyond the warranty period, our company will also provide lifetime paid maintenance services.
Bedford water supply equipment is widely used in high-rise residential buildings, villas, schools, hospitals, large communities, air source heat pump hot and cold water systems, solar water heating systems, water treatment, energy-saving water supply systems for buildings, and other occasions.