Quote:

Fan is to rely on mechanical energy input, improve gas pressure side gas delivery mechanism, which is a fluid machine driven. Fan widely used in factories , mines , tunnels, cooling towers, vehicles, ships and buildings ventilation, dust and cooling ; boilers and industrial furnaces, ventilation and air ; air- conditioning equipment and cooling equipment and appliances ventilation ; grain drying and sending ; wind tunnel source and hovercraft inflation and propulsion

Company Introduction：

Shenzhen Powtech Co., Ltd is dedicated in power transmission and industrial automation technology product research, development, production and sales, rely on European latest technology to set up our platform. Self-research and software development, we focus to high-quality, high-performance and provide convenient services for our clients, supplier, enterprise, employees and users achieve success together.

We insist on technology integration and independent innovation on the basis of the latest product technology in the world, currently has more than 10 of the patents. The main products are high - performance vector inverter , special inverter control one machine , soft starter , servo systems and automated control systems ; provide comprehensive power control solutions for equipment manufacturing , energy-saving and environmental protection , new energy and other fields . The products are widely used in machine tools, wire and cable, plastic, printing and packaging, metallurgy, textiles, building materials, coal mining, municipal, automotive and other industries

Application Site and Equipment（Red Brick Fan）

Application site technology requirement :

Fan works with turbine compressor is basically the same, but because of low gas flow rate, pressure, little change, generally do not need to consider changes in specific volume of gas, that gas as incompressible fluid handling. Site requirements fans soft starting, can effectively protect the motor and other switching elements, improve efficiency, save energy!

Which function of Powtech inverter can solve the application requirements:

With Powtech frequency ac drive, motor can smooth start , no impact on the grid , built- speed tracking function, power normal restart , strong flow capacity , to ensure the normal operation of equipment , independent cooling duct , to ensure that the inverter temperature at 40 ℃ normal work environment .

Electrical wiring diagram, parameters setup :

PARAMETERS SETUP:

1) pay attention to the electromagnetic interference, measures must be taken, all control

wiring had better use the shielded wire, shielding wire to the inverter "GND", ensure the motor grounding connection is good.

2) pay attention to the environmental temperature, ambient air to flow, to ensure that the inverter heat dissipation is good.

3) To prevent the entry of dirt, dust, corrosion component in inverter.

4) pay attention to the rainy day, prevent leakage into the equipment, cause short circuit of inverter.