Wasinex Manufacturer 0.75kw Variable Frequency Drive Water Pump Inverter
| >>>Parameter |
| No. |
Item specification |
0.75KW |
1.1KW |
1.5KW |
2.2KW |
4.0KW |
5.5KW |
7.5KW |
| 1 |
Input power |
Single-phase AC power supply or three-phase AC power supply |
three-phase AC power supply |
| 2 |
Input voltage |
110VAC or 220VAC or 380VAC |
380V |
| 3 |
Allowed voltage fluctuation |
80V~140V(110V) or 160V~260V(220V) or 300V~450V(380V) |
| 4 |
Input frequency |
50/60Hz |
| 5 |
Output voltage |
110VAC or 220VAC or 380VAC |
| 6 |
Load type |
Pump |
| 7 |
Output frequency range |
20~50Hz or 20~60Hz |
| 8 |
Pressure sensor |
24V,4-20mA |
| 9 |
Pressure setting range |
0.5~9.0bar |
| 10 |
Pressure tank Setting requirements |
No less than 2 liters inflatable pressure tank is needed ( Preset pressure = 60% of the set pressure ) |
| 11 |
Temperature range |
0~+40ºC |
| 12 |
Medium |
Clean water within the temperature range of 0~+100ºC |
| 13 |
Pressure needed to do self-starting |
When factory setting is less than set pressure for 0.3bar |
| 14 |
Installation |
Make sure the grounding is appropriate and reliable before using |
>>>Product features
1. This VF constant pressure water supply system is for pump use only, it adopts SPWM (Sinusoidal Pulse Width Modulation) technique, together with the pressure sensing technique, it collects real time pressure change of the pipeline and adjusts revolving speed of the pump.
2. Easy to operate with an easy-to-use interface, no need of professionals to test or maintain.
3. Compared with the old water supply methods, VF constant pressure water supply saves the energy up to 20%~60%, quite efficient.
4. Constant pressure water supply pressure makes water-using enjoyable, as well promotes life quality.
5. Soft start and soft stop makes pump's life span longer.
6. It fits to wide voltage range, especially in areas with large voltage fluctuation.
7. Overall protection over pumps keeps unnecessary property loss away.
8. Easy installation to various kinds of pumps cuts your cost greatly.
9. Direct display makes checking and setting real time pressure quick and easy.
>>>Application areas
1.Pressurized water supply system for tap water
2.Househould and villa water supply system
3.Medium and small sized swimming pool water supply system
4.Barber shop water supply system
5.Bathing center water supply system
6.Factory dormitory water supply system
7.Industrial water system
8.Hot and cold water circulating water supply system
9.Cooling water system
>>>Related products
>>>About us
Zhejiang Wasinex Co., Ltd., committed to energy conservation and industrial automation control technologies, also dedicated to R&D, manufacturing and sales of AC asynchronous converter, DC permanent magnet synchronous converter water pump, electronic pressure switch for water pump, servo system, motor and Internet of Things (IoT). We provide professional solutions and services concerning AC drive to clients. Wasinex is located in the attractive city of Ningbo. We are one of the most advanced, most competitive companies in Zhejiang province who are eco-friendly, and energy-conserving.
AC asynchronous converter and DC permanent magnet synchronous converter water pump, these two products are applying for multiple proprietary intellectual property rights. We aim high to make them the leading runner of this industry. Our products fit the international standards, especially target at the operating environment in China and the needs of various industries, they are more reliable and more stable under harsh conditions. They are being used mainly in equipment manufacturing industry, water pump industry and new energy industry, they play the role of speed regulation, soft start and intelligent control for various loads. Our products can improve our clients' product performance, craftwork and efficiency which will lead to lower cost and higher core value of the products for clients.
Boasting an experienced R&D and manufacturing management team, we have a strong strength in research and development. At the same time, Wasinex introduced many advanced techniques from abroad and is in an extensive partnership with multiple famous universities and scientific research institutions. In order to meet needs from various industries, we consistently launch new products. Wasinex owns T line, wave solder line, assembly line, testing-line, packaging line, high temperature aging test chamber, load test line and other advanced production testing equipment.
FAQ:
Q: Are you manufacturer or trading company?
A: We are professional manufacturer of Pressure/ Level/ Temperature transmitters,water pumps,inverters,press controlers,electronic switches etc. We provide high quality products with high competitive factory price.
Q: What's your quality control system?
A: We have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
Q: What is lead time of your product?
A: We are factory, normally our lead time is about15-25 working days for products without customization.
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