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220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate

220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate

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  • Introduction
Variable Frequency Inverter 5.5KW 50HZ/60HZ Frequency Changer V/F Control Motor Speed Drives
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
Product Features
MODEL
ST310-4T5.5GB
ST310-4T7.5GB
ST310-4T11GB
Product Size
100mm*209mm*249mm
Installation Size
70mm*228mm
specific parameter
Weight
4kg
Applicable motor(kw)
5.5
7.5
11
Input Current(A)
14.6
20.5
29.0
Output current(A)
13.0
17.0
24.0
Breaker(A)
20.0
32.0
40.0
Contactor(A)
18.0
25.0
32.0
Brake unit
Standard built-in
Braking resistor power
1.5kw
1.5kw
2.0kw
Resisitance/ultimate resistance
50（≥75）
50（≥75）
40（≥30）
Power input
Rated voltage
3 phase 220V/380V/480V
Reted frequency
50Hz/60Hz
Allow frequency fluctuation
±5%
Allow voltage fluctuation
Voltage imbalance, 3%, distortion rate meets the requirements of IEC61800-2
The constant voltage fluctuation is ±10%, and the short fluctuation is-15%~+10%, that is, 323V~528V
Power output
Output voltage
3 phase: 0~rated input voltage, error less than ±3%
Output frequency
0.00~300.00Hz, each unit 0.01Hz
Overload capacity
150% 60s/180% 10s/200% 0.5s
Structural Design
1. Independent air duct for heat dissipation, effectively isolating pollutants from inside.
2. Using 4-layer precision PCB board and a new generation of IGBT module technology, and mostly using IC integrated electronics.
3. The volume and weight of new generation inverters is lighter, saving installation space.

Software Design
1. ST310 series inverter control modes include:
– V/F mode
0: straight line V/F
1: Multi-stage V/F
2: 1.2, 1.4, 1.6, 1.8, 2.0 powers
3:V/F separation method
2. Overload capacity: 150% for 60 sec, 180% for 10 sec, 200% for 0.5 sec.
3. The drives adopt a new software speed tracking algorithm, which have low impact on current and voltage when tracking, also have the accurate tracking speed.
4. Maximum frequency of 3000 Hz, can be used in different machines. They have been successfully applied to chemical, metallurgy, machine tools, woodworking, textile and many other industries.

Hardware Design
1. Full protection function. IGBT through protection, current abnormal protection, over-current and over-voltage protection etc.
2. Wide voltage design of input power supply, works normally between 300-480V AC.

Humanized Design
1. Multiple sets of motor parameters can be customized.
2. Provide parameters for four failure records.
3. The whole series is equipped with a 1/1 scale paper shell template for mounting holes, so as to realize more convenient and fast electrical cabinet installation.
4. The fan partition is pull-out and detachable, and the fan can be taken out directly, which is convenient for daily maintenance.

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Model Description
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
Details Images
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate details
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate manufacture
Application Field
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate manufacture
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate manufacture
Certifications
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory
Customer Feedback
FAQ
220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate manufacture
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 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 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.

220V 380V 0.4kw~500kw 3phase frequency converter heavy Overload Module inverter certificate factory

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