| Task: | Adjust |
|---|---|
| Structure: | Open-Loop |
| Mathematical Model: | Linear |
| Signal: | Continuous |
| Function: | Automatic Control, Monitoring |
| Certification: | CCC |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Products Name:Control Cabinet of Lskb Series of Life, Fire system
Performance description:
LSKB series variable frequency constant pressure water supply automatic control cabinet with AC frequency conversion speed regulation technology and the microcomputer detection, the advanced control technology, the frequency conversion governor, programmable controller and intelligent frequency conversion and constant pressure water supply controller and the introduction of low voltage electrical apparatus combination, full range of flow control of new energy-saving water supply control device of water pump. Variable frequency speed constant pressure water supply cabinet to sudden changes in pressure in the network to set parameters, through computer-controlled inverter output frequency, automatically adjust the pump speed, realize PID closed loop pipe network hydraulic pressure regulation, so as to maintain the end of pipe network constant stress, makes the whole water supply system and continued high efficiency operation: Water consumption increases, the inverter output frequency, the pump speed to accelerate, supply quantity increases; Reduce water consumption, the inverter output frequency is reduced, the pump speed slow down, water supply has been reduced accordingly, so as to ensure that the needs of the user to the water pressure and water quantity. The water supply of constant pressure, do not need to build the high water tower tank, water quality, and therefore less susceptible to pollution two. Water supply system to improve the efficiency and quality of frequency conversion and constant pressure water supply, energy-saving new technology are key national promotion, is a solution of very good modern building water supply.
| motor power kw |
Motor line mm (direct start up) |
Motor line mm× (Y-△Step-down starting |
Motor sheath diametermm | ||
| 3.0-5.5 | 1.5×3+1.5×1 | 15 | |||
| 7.5 | 2.5×3+1.5×1 | 20 | |||
| 11 | 4×3+2.5×1 | 20 | |||
| 15 | 6×3+4×1 | 4×6+2.5×1 | 25 | ||
| 18.5 | 10×3+6×1 | 6×6+4×1 | 32 | ||
| 22 | 10×3+6×1 | 6×6+4×1 | 32(40) | ||
| 30 | 16×3+10×1 | 10×6+6×1 | 40(50) | ||
| 37 | 25×3+16×1 | 10×6+6×1 | 50(50) | ||
| 45 | 35×3+25×1 | 16×6+10×1 | 70(65) | ||
| 55 | 50×3+35×1 | 16×6+10×1 | 70(65) | ||
| 75 | 70×3+50×1 | 25×6+16×1 | 80 | ||
| 90 | 90×3+50×1 | 35×6+25×1 | 80 |
Using:
1. For high-rise buildings, urban residents, enterprises and institutions of the life, water for fire fighting;
2. Long distance pipeline constant pressure oil system of oil field and oil terminals between;
3. Constant pressure water supply all kinds of water plants and two pumping station;
4. Sewage treatment plants, airports, agricultural irrigation (irrigation) station;
5. Industrial boiler pressure water system, hot water supply system hotel;
6. Hotel, 24 hour uninterrupted supply of hot and cold water; Air conditioning cooling water circulation constant temperature constant pressure control;
7. City square music fountain control etc...
♦ ESTABLISHED IN THE SIXTIES
♦ ONE OF THE FIRST THROUGH THE ISO9001:2008 DOMESTIC,
INTERNATIONAL QUALITY SYSTEM CERTIFICATION
♦ SILVER MEDAL WAS AWARDED AT THE NATIONAL CONFERENCE ON THE
APPLICATION OF SPARK CUP TECHNOLOGY
♦ WIN THE NATIONAL AWARD FOR EXCELLENCE IN CIVILIZATION COMPETITION
♦ GET THE LC OF THE CHINESE GOVERNMENT
Suppliers with verified business licenses
Audited Supplier 
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