15HP 11KW 110KW 3 Phase VFD 440V AC Inverters Frequency Drives

15HP 11KW 110KW 3 Phase VFD 380V 440V AC Inverters Frequency Drives

Description of variable frequency drive

With the ST310 series, torque response is fast, and the motor can also achieve a large torque at low speed. With the ST310 series, torque response is fast, and the motor can also achieve a large torque at low speed. With the ST310 series, torque response is fast, and the motor can also achieve a large torque at low speed. With the ST310 series, torque response is fast, and the motor can also achieve a large torque at low speed. It is suitable for the power grids of many countries because of its large voltage range.

Hardware design of frequency inverter

Hardware Interface

1. Analog input two (AI1, AI2), current (0-20mA), voltage (0-10V)

2. Analog output two (AO1, AO2), current (0-20mA), voltage (0-10V)

3. Switch input six (X1,X2,X3,X4,X5,X6)

4. Switching output three collector output Y1, relay output Ra-Rb-RC, TA-TC

5. High-speed pulse input DI, high-speed pulse output Y1

6. One 24V output power terminal

7. Communication port 485, support modBUS protocol, RTU mode

Hardware Feature:

1. Outsourcing factories: Well-known companies in the industry Guide, Jingli

2. Braking unit:ST310 series 0.75-22KW built-in, 30-110KW optional built-in, 132-450KW optional external

3. Module:ST310(0.75-3.7KW)/ST300/ST200 0.75-2.2KW single tube with core energy; 5.5~37KW STAR module; Above 45KW, infineon module is used. Some electronic materials: ST, ON, Avago, Aceinna, Toshiba, and other international brands

4. Three anti-paint:Brand: Peters, Germany

5. Chip: TI, Texas Instruments

6. Cooling fan: ball fan, wear resistance, longer life than oil-bearing fan

7. Electrolytic capacitor:Brand: Zeasset

8. Patch resistance:Brand: Fenghua, Guoju, Houshen

9. Panel knob: adopts encoder knob, high precision, 360° step-less speed regulation, with button (select 0.01-10.00Hz when moving one grid).

Quick details for frequency inverter

Details image of frequency inverter

Application for frequency inverter

Textile machinery, food machinery, heavy industrial equipment, plastic machinery, constant pressure water supply, printing and packaging, centrifuges, energy-saving renovation, and other environmental protection equipment.

FAQ

1. Who are we?
We are a manufacturer based in Guangdong, China, start from 2009, sell to Domestic Market(100.00%). There are a total of 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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