| Place of Origin: | China |
|---|---|
| Brand Name: | STABLECU |
| Certification: | CE |
| Model Number: | ST310-4T22GB |
| Minimum Order Quantity: | 1PCS |
| Packaging Details: | 1pcs/Polybag,100pcs/big polybag, 300pcs/ctn |
| Delivery Time: | 5-8 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material: | ABS+PC | Power: | 22KW |
|---|---|---|---|
| Voltage: | 380V | Phase: | 3 Phase |
| Color: | Huawei Gray | Type: | AC/AC Converters |
| Application: | Fans, Water Pump, Industry | Warranty: | 18 Months |
| High Light: | 22KW 3 phase motor VFD,30HP 3 phase motor VFD,380V variable frequency converter |
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3 Phase Motor Inverter 22KW 30HP VFD Drive 380V Variable Frequency Converter
Hardware design advantages of frequency converter
1. Complete machine protection function
2. Overcurrent and overvoltage protection
3. The short circuit protection to the ground is over
4. IGBT pass-through protection
5. Protection against abnormal current detection
6. Relay pull in abnormal protection functions.
7. Perfect power protection function
8. Control board terminal 24V, 10V, analog output AO1/AO2 power short circuit and overload protection.
9. The heat dissipation fan adopts temperature control to ensure effective heat dissipation and prolong the fan life.
10. Wide voltage design: meet international standards, including Europe, North America, India, and other 380-480V
three-phase grid requirements
Quick details of frequency converter
| Model | 310-4T22GB |
| Rated Voltage | 3 phase AC 380V-480V |
| Output Frequency Range | 0-300hz |
| Control Mode | V/F Control |
| Product Name | AC Drive |
| Input Voltage | 380V |
| Input Frequency | 50/60HZ |
| Output Frequency | 0-300HZ |
| Warranty | 18 months |
Technical parameters of frequency converter
| Power input | Rated voltage | 3 phase 380 v |
| Rated frequency | 50Hz/60Hz | |
| Allowable voltage fluctuation | The constant voltage fluctuation is ±10%, and the short fluctuation is -15% ~ +10%, that is, 323V ~ 528V | |
| The voltage imbalance rate is less than 3%, and the distortion rate meets the requirements of IEC61800-2 | ||
| Allowable frequency fluctuation | ±5% | |
| Rated input current | See section 2.4 | |
| Power output | Standard motor | See section 2.4 |
| Rated current | See section 2.4 | |
| 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% 1min, 180% 10s, 200% 0.5s | |
|
Control feature |
Control mode | Simple vector control |
| Speed range | 1:100 | |
| Speed control accuracy | ±0.5% | |
| Start torque | 0.5Hz:180% | |
|
The basic performance of the product
|
Start frequency | 0.00～600.00Hz |
| Acceleration and deceleration time | 0.00～60000s | |
| Carrier frequency | 0.7kHz～16kHz | |
| Frequency setting mode | Digital setting+UP/DOWN Simulation setting Communication setting Pulse setting Primary and auxiliary operations |
|
| start mode | Start from the start frequency DC injection start Speed tracking start |
|
| Stop mode | Slowing stop Free stop Deceleration + DC braking stop |
|
| Energy consumption braking capacity | Built-in braking units of 22KW and below can be selected from 30 to 110KW braking units Braking unit action voltage: 650V ~ 750V |
|
| DC braking capacity | Start frequency of DC braking:0.00Hz～50.00Hz DC braking current:0%～100% DC braking time:0.00s～10.00s |
|
| features | Parameters copy, parameters backup, common DC bus, Flexible function code to show recessive, All kinds of primary and auxiliary given and switching, Reliable speed search, A variety of acceleration and deceleration curve selection, Automatic correction of analog quantity, Slug control function, Up to 16 speeds can be supported (two speeds support flexible frequency setting mode), Fixed length control function, The count function, Three sets of breakdown records, Over-excitation braking function, Over-voltage stall, Under-voltage stall, Power-down restart function, Jump frequency function, Frequency binding function, Four stages of acceleration and deceleration time free switching function, Motor temperature protection function, Flexible fan control function, Process PID control function, Simple PLC control function, Flexible multifunctional key setting function, Droop control function, Parameter identification of asynchronous machine, Weak magnetic control function | |
| Using environment | Using place | Indoor, out of direct sunlight. No dust, corrosive gas, flammable gas, oil mist, water vapor, dripping or salt, etc |
| The altitude | 0～2000m Over 1000 meters, the rated output current is reduced by 1% for every 100 meters rise |
|
| Temperature | Between -10℃~40℃ and 40℃~50℃, the rated output current decreases by 1% for every 1℃ increase | |
| Humidity | 5～95%, No condensation is allowed | |
| Vibration | Less than 5.9 m/s2(0.6g) | |
| Storage temperature | -40℃～+70℃ | |
| Protection grade | IP20 | |
Detailed images of frequency converter
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 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.
