Complaint
WLD2000S is an intelligent frequency conversion water supply system integrating water supply equipment, B2000 series controller, human-machine interface and a comprehensive online service platform that can realize remote monitoring. It adopts vertical or horizontal installation, small footprint and high space utilization. , There are a variety of configurations for customer needs to choose.
Product advantages:
1.Automatic control and constant water pressure, no need for special personnel on duty, saving management costs.
2.Soft start and soft stop, prolong the service life of the equipment.
3.The pressure can be set directly through the keyboard, touch screen or remote platform.
4.Equipped with pressure sensor, built-in PID control mode can realize automatic adjustment of water pump speed, high constant pressure accuracy, small water pressure fluctuation, automatic pump stop when no one is using water (sleep mode), automatic pump start when someone uses water.
5.No need for electric cabinet and PLC to control.
6.With water shortage protection, automatic restart function after water supply is restored.
Features:
Power: 0.75KW~90KW
Number of pump linkages: up to 5
Vertical multistage centrifugal pump
Flow and head mainly depend on the performance curve of each pump
Flow rate: Q max.800m³/h
Head: H max.330m
Water inlet and outlet diameter: DN50~DN300
Operating pressure: max. 30bar
Media requirements: thin, clean, non-flammable and explosive liquid without solid particles or fibers.
Liquid temperature: -15ºC~+70ºC (normal temperature type)
Ambient temperature: max. +40ºC
Altitude: max. 1000m
Q1 : What's the different between inverter and solar inverter?
A: Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accpet DC input, it more save power.
Q2: What should be noticed when installing inverter?
A: Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.
Q3: Do we need to set the parameter before using ?
A: No need, our preset parameters can already meet your normal use.
And our inverter is AI intelligent working.
If you need to adjust the parameters yourself, you can do it in a few simple steps.
Q4:What is the payment terms?
A: 100% T/T in advance for sample order. 50% T/T in advance, banlance 50% T/T before delivery for bulk order.
Q5:What is your main market?
A: Our brands are well known in Europe, Africa, Middle East, Southeast Asia and South America.
Q6:Where is your factory located?
A:Our factory is located in Guangzhou, China, and you can get to our company within one hour from Guangzhou Baiyun Airport or Canton Fair Complex.You are very welcome to visit our company.Please feel free to contact us if you need information on road conditions or directions.
Q7 : How about the delivery time?
A: 3-5 days for sample order;15-25 days for bulk order.
Q8:What is the supply capacity of your factory?
A: The monthly output of inverters is over 10,000 units.
Monthly output of water pumps is more than 8,000 units.
For regular orders, we can deliver to you in 5-24 days.
Q9: How can I trust you ?
A: We are a certified high-tech enterprise in China and an Alibaba certified factory.
We have got ISO certificate and are a China Honest Management Enterprise.
There are more than 250 people in our factory and more than 100 registered trademarks, patents and technology patents.
