3 Phase Variable Frequency Inverter 15KW 18.5KW 22KW 220V 380V VFD
Description of frequency inverter
It has a high torque response at low speed, a stable operation, and a fast torque response. The ST310 series
is equipped with a v/f mode. A panel button is different from a traditional positioner in the way it works.
The knob is a step-less knob that can be adjusted as finely as possible and can vary as finely as 0.1Hz. By using
one inverter to connect multiple motors, or using multiple inverters to control single motors, it can control most
variable speed controls. A wide voltage design makes it compatible with a variety of power grids.
Structural design of frequency inverter
Cooling air ducts that are independent (full series)
The advantages are:
(1) The air duct should be isolated from dust, water mist, and other harmful substances.
Air flowability is good due to no obstructions in the air duct, strong wind pressure, and good heat dissipation.
(2) Maintenance-friendly: air inlet fan design, which can be disassembled separately, makes them easy to clean
and replace. A fan that works less than 3.7kW cannot be disassembled, but one that runs between 5.5kw and 11kw
can be disassembled.
(3) It is easy to maintain: the air inlet fan can be removed and disassembled separately, making cleaning and
replacement convenient.
The human-centered design approach
(1) Pull-out wiring partition: The partition can be removed during wiring, making installation convenient. In order to
evenly separate the wires after connecting them, insert the partition plate.
(2) Installation dimensions: The bottom of the low-power machine matches the installation dimension drawing, and
the whole series is fitted with a 1/1 scale paper shell template for installation holes, thus facilitating easier installation.
(3) The detachable panel, multi-angle installation design, RJ45 interface (network port), can be connected directly by
standard network cable, the interface is firm, and transmission distance (500m).
Product images of frequency inverter
Application of frequency inverter
Frequency inverters are widely used in pharmaceutical machinery, packaging machinery, textile machinery,
food machinery, auto parts production lines, precision printing, welding, automated production lines, etc.
FAQ
1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Market(100.00%).
There are total about 201-300 people in our office.
2. How can we guarantee the quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
3. What can you buy from us?
Ultrasonic Generator, PLC/Motion Controller, Servo Motor And Stepper Motor, Frequency Converter,
Automation System Development And Complete Set Of Electric Box.
4. Do you offer customization services?
Yes, we can customize the products according to your requirements. Please send us an inquiry, your inquiry
will be replied within 12 hours.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery；
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese.
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Variable Three Phase Frequency Inverter 15KW 18.5KW 22KW 220Volt VFD Images
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